TDMS Study 05123-06 Pathology Tables
NEOPLASMS BY INDIVIDUAL ANIMAL NICKEL OXIDE NTP Experiment-Test: 05123-06 Report: PEIRPT04 Study Type: CHRONIC Date: 08/16/94 Route: RESPIRATORY EXPOSURE WHOLE BODY Time: 16:29:22 29 WEEK SSAC Facility: Lovelace Inhalation Toxicology Research Institute Chemical CAS #: 1313-99-1 Lock Date: 04/19/94 Cage Range: All Reasons For Removal: 25017 Scheduled Sacrifice Removal Date Range: 11/09/88 - 11/10/88 Treatment Groups: Include 003 O MG/M3 LUNGTX Include 007 1.25MGM3 LUNGTX Include 011 2.5MG/M3 LUNGTX Include 015 5.0MG/M3 LUNGTX Include 004 0 MG/M3 LUNGTX Include 008 1.25MGM3 LUNGTX Include 012 2.5MG/M3 LUNGTX Include 016 5.0MG/M3 LUNGTX Note: Animals arranged according to CID number Page 1 NTP Experiment-Test: 05123-06 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04 Study Type: CHRONIC NICKEL OXIDE Date: 08/16/94 Route: RESPIRATORY EXPOSURE WHOLE BODY Time: 16:29:22 __________________________________________________________________________________________________________________________________ | 2| 2| 2| 2| 2| | | DAY ON TEST | 0| 0| 0| 0| 0| | | | 0| 0| 0| 0| 0| | | _____________________________________________________________________________________________________________________| T (*) | | 0| 0| 0| 0| 0| | O | B6C3F1 MICE FEMALE | 0| 0| 0| 0| 0| | T | ANIMAL ID | 0| 1| 1| 1| 1| | A | 0 MG/M3 | 8| 2| 4| 4| 5| | L | LUNGTX | 5| 2| 3| 8| 5| | | __________________________________________________________________________________________________________________________________ ALIMENTARY SYSTEM | | | | | | None | | | _____________________________________________________________________________________________________________________| | CARDIOVASCULAR SYSTEM | | | | | | None | | | _____________________________________________________________________________________________________________________| | ENDOCRINE SYSTEM | | | | | | None | | | _____________________________________________________________________________________________________________________| | GENERAL BODY SYSTEM | | | | | | None | | | _____________________________________________________________________________________________________________________| | GENITAL SYSTEM | | | | | | None | | | _____________________________________________________________________________________________________________________| | HEMATOPOIETIC SYSTEM | | | | | | __________________________________________________________________________|____________| Lymph Node, Bronchial | + I I + + | 3 | __________________________________________________________________________|____________| Lymph Node, Mandibular | M | | __________________________________________________________________________|____________| Lymph Node, Mediastinal | M M M M M | | _____________________________________________________________________________________________________________________| | INTEGUMENTARY SYSTEM | | | | | | None | | | _____________________________________________________________________________________________________________________| | MUSCULOSKELETAL SYSTEM | | | | | | None | | | _____________________________________________________________________________________________________________________| | NERVOUS SYSTEM | | | | | | None | | | _____________________________________________________________________________________________________________________| | RESPIRATORY SYSTEM | | | | | | __________________________________________________________________________|____________| Lung | + + + + + | 5 | __________________________________________________________________________|____________| Nose | + + + + + | 5 | _____________________________________________________________________________________________________________________| | SPECIAL SENSES SYSTEM | | | | | | None | | | _____________________________________________________________________________________________________________________| | URINARY SYSTEM | | | | | | __________________________________________________________________________|____________| Kidney | + + + + + | 5 | __________________________________________________________________________________________________________________________________ SYSTEMIC LESIONS | | | __________________________________________________________________________|____________| Multiple Organs | + + + + + | 5 | __________________________________________________________________________________________________________________________________ * : Total animals with tissue examined microscopically; total animals with tumor + : Tissue examined microscopically M : Missing tissue X : Lesion present A : Autolysis precludes evaluation I : Insufficient tissue BLANK : Not examined microscopically Page 2 NTP Experiment-Test: 05123-06 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04 Study Type: CHRONIC NICKEL OXIDE Date: 08/16/94 Route: RESPIRATORY EXPOSURE WHOLE BODY Time: 16:29:22 __________________________________________________________________________________________________________________________________ | 2| 2| 2| 2| 2| | | DAY ON TEST | 0| 0| 0| 0| 0| | | | 0| 0| 0| 0| 0| | | _____________________________________________________________________________________________________________________| T (*) | | 0| 0| 0| 0| 0| | O | B6C3F1 MICE FEMALE | 0| 0| 0| 0| 0| | T | ANIMAL ID | 2| 2| 2| 3| 3| | A | 1.25MGM3 | 5| 5| 9| 0| 0| | L | LUNGTX | 2| 5| 9| 2| 5| | | __________________________________________________________________________________________________________________________________ ALIMENTARY SYSTEM | | | | | | None | | | _____________________________________________________________________________________________________________________| | CARDIOVASCULAR SYSTEM | | | | | | None | | | _____________________________________________________________________________________________________________________| | ENDOCRINE SYSTEM | | | | | | None | | | _____________________________________________________________________________________________________________________| | GENERAL BODY SYSTEM | | | | | | None | | | _____________________________________________________________________________________________________________________| | GENITAL SYSTEM | | | | | | None | | | _____________________________________________________________________________________________________________________| | HEMATOPOIETIC SYSTEM | | | | | | __________________________________________________________________________|____________| Lymph Node, Bronchial | + I + + + | 4 | __________________________________________________________________________|____________| Lymph Node, Mandibular | M M + | 1 | __________________________________________________________________________|____________| Lymph Node, Mediastinal | M M M + + | 2 | __________________________________________________________________________|____________| Spleen | + | 1 | _____________________________________________________________________________________________________________________| | INTEGUMENTARY SYSTEM | | | | | | None | | | _____________________________________________________________________________________________________________________| | MUSCULOSKELETAL SYSTEM | | | | | | None | | | _____________________________________________________________________________________________________________________| | NERVOUS SYSTEM | | | | | | None | | | _____________________________________________________________________________________________________________________| | RESPIRATORY SYSTEM | | | | | | __________________________________________________________________________|____________| Lung | + + + + + | 5 | __________________________________________________________________________|____________| Nose | + + + + + | 5 | _____________________________________________________________________________________________________________________| | SPECIAL SENSES SYSTEM | | | | | | None | | | _____________________________________________________________________________________________________________________| | URINARY SYSTEM | | | | | | __________________________________________________________________________|____________| Kidney | + + + + + | 5 | __________________________________________________________________________________________________________________________________ SYSTEMIC LESIONS | | | __________________________________________________________________________|____________| Multiple Organs | + + + + + | 5 | __________________________________________________________________________________________________________________________________ * : Total animals with tissue examined microscopically; total animals with tumor + : Tissue examined microscopically M : Missing tissue X : Lesion present A : Autolysis precludes evaluation I : Insufficient tissue BLANK : Not examined microscopically Page 3 NTP Experiment-Test: 05123-06 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04 Study Type: CHRONIC NICKEL OXIDE Date: 08/16/94 Route: RESPIRATORY EXPOSURE WHOLE BODY Time: 16:29:22 __________________________________________________________________________________________________________________________________ | 2| 2| 2| 2| 2| | | DAY ON TEST | 0| 0| 0| 0| 0| | | | 0| 0| 0| 0| 0| | | _____________________________________________________________________________________________________________________| T (*) | | 0| 0| 0| 0| 0| | O | B6C3F1 MICE FEMALE | 0| 0| 0| 0| 0| | T | ANIMAL ID | 4| 4| 4| 4| 4| | A | 2.5MG/M3 | 0| 3| 3| 6| 7| | L | LUNGTX | 6| 6| 9| 7| 9| | | __________________________________________________________________________________________________________________________________ ALIMENTARY SYSTEM | | | | | | None | | | _____________________________________________________________________________________________________________________| | CARDIOVASCULAR SYSTEM | | | | | | None | | | _____________________________________________________________________________________________________________________| | ENDOCRINE SYSTEM | | | | | | None | | | _____________________________________________________________________________________________________________________| | GENERAL BODY SYSTEM | | | | | | None | | | _____________________________________________________________________________________________________________________| | GENITAL SYSTEM | | | | | | None | | | _____________________________________________________________________________________________________________________| | HEMATOPOIETIC SYSTEM | | | | | | __________________________________________________________________________|____________| Lymph Node, Bronchial | + + + + + | 5 | __________________________________________________________________________|____________| Lymph Node, Mandibular | M M | | __________________________________________________________________________|____________| Lymph Node, Mediastinal | M M M M M | | _____________________________________________________________________________________________________________________| | INTEGUMENTARY SYSTEM | | | | | | None | | | _____________________________________________________________________________________________________________________| | MUSCULOSKELETAL SYSTEM | | | | | | None | | | _____________________________________________________________________________________________________________________| | NERVOUS SYSTEM | | | | | | None | | | _____________________________________________________________________________________________________________________| | RESPIRATORY SYSTEM | | | | | | __________________________________________________________________________|____________| Lung | + + + + + | 5 | __________________________________________________________________________|____________| Nose | + + + + + | 5 | _____________________________________________________________________________________________________________________| | SPECIAL SENSES SYSTEM | | | | | | None | | | _____________________________________________________________________________________________________________________| | URINARY SYSTEM | | | | | | __________________________________________________________________________|____________| Kidney | + + + + + | 5 | __________________________________________________________________________________________________________________________________ SYSTEMIC LESIONS | | | __________________________________________________________________________|____________| Multiple Organs | + + + + + | 5 | __________________________________________________________________________________________________________________________________ * : Total animals with tissue examined microscopically; total animals with tumor + : Tissue examined microscopically M : Missing tissue X : Lesion present A : Autolysis precludes evaluation I : Insufficient tissue BLANK : Not examined microscopically Page 4 NTP Experiment-Test: 05123-06 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04 Study Type: CHRONIC NICKEL OXIDE Date: 08/16/94 Route: RESPIRATORY EXPOSURE WHOLE BODY Time: 16:29:22 __________________________________________________________________________________________________________________________________ | 2| 2| 2| 2| 2| | | DAY ON TEST | 0| 0| 0| 0| 0| | | | 0| 0| 0| 0| 0| | | _____________________________________________________________________________________________________________________| T (*) | | 0| 0| 0| 0| 0| | O | B6C3F1 MICE FEMALE | 0| 0| 0| 0| 0| | T | ANIMAL ID | 5| 5| 6| 6| 6| | A | 5.0MG/M3 | 7| 7| 1| 1| 2| | L | LUNGTX | 1| 5| 4| 5| 9| | | __________________________________________________________________________________________________________________________________ ALIMENTARY SYSTEM | | | | | | None | | | _____________________________________________________________________________________________________________________| | CARDIOVASCULAR SYSTEM | | | | | | None | | | _____________________________________________________________________________________________________________________| | ENDOCRINE SYSTEM | | | | | | None | | | _____________________________________________________________________________________________________________________| | GENERAL BODY SYSTEM | | | | | | None | | | _____________________________________________________________________________________________________________________| | GENITAL SYSTEM | | | | | | __________________________________________________________________________|____________| Uterus | + | 1 | _____________________________________________________________________________________________________________________| | HEMATOPOIETIC SYSTEM | | | | | | __________________________________________________________________________|____________| Lymph Node, Bronchial | + + + + + | 5 | __________________________________________________________________________|____________| Lymph Node, Mandibular | M | | __________________________________________________________________________|____________| Lymph Node, Mediastinal | + M M M + | 2 | _____________________________________________________________________________________________________________________| | INTEGUMENTARY SYSTEM | | | | | | None | | | _____________________________________________________________________________________________________________________| | MUSCULOSKELETAL SYSTEM | | | | | | None | | | _____________________________________________________________________________________________________________________| | NERVOUS SYSTEM | | | | | | None | | | _____________________________________________________________________________________________________________________| | RESPIRATORY SYSTEM | | | | | | __________________________________________________________________________|____________| Lung | + + + + + | 5 | __________________________________________________________________________|____________| Nose | + + + + + | 5 | _____________________________________________________________________________________________________________________| | SPECIAL SENSES SYSTEM | | | | | | None | | | _____________________________________________________________________________________________________________________| | URINARY SYSTEM | | | | | | __________________________________________________________________________|____________| Kidney | + + + + + | 5 | __________________________________________________________________________________________________________________________________ SYSTEMIC LESIONS | | | __________________________________________________________________________|____________| Multiple Organs | + + + + + | 5 | __________________________________________________________________________________________________________________________________ * : Total animals with tissue examined microscopically; total animals with tumor + : Tissue examined microscopically M : Missing tissue X : Lesion present A : Autolysis precludes evaluation I : Insufficient tissue BLANK : Not examined microscopically Page 5 NTP Experiment-Test: 05123-06 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04 Study Type: CHRONIC NICKEL OXIDE Date: 08/16/94 Route: RESPIRATORY EXPOSURE WHOLE BODY Time: 16:29:22 __________________________________________________________________________________________________________________________________ | 1| 1| 1| 1| 1| | | DAY ON TEST | 9| 9| 9| 9| 9| | | | 9| 9| 9| 9| 9| | | _____________________________________________________________________________________________________________________| T (*) | | 0| 0| 0| 0| 0| | O | B6C3F1 MICE MALE | 0| 0| 0| 0| 0| | T | ANIMAL ID | 0| 0| 0| 0| 0| | A | O MG/M3 | 1| 4| 4| 5| 5| | L | LUNGTX | 1| 4| 9| 5| 8| | | __________________________________________________________________________________________________________________________________ ALIMENTARY SYSTEM | | | | | | __________________________________________________________________________|____________| Liver | + | 1 | Hepatocellular Adenoma | X | 1 | _____________________________________________________________________________________________________________________| | CARDIOVASCULAR SYSTEM | | | | | | None | | | _____________________________________________________________________________________________________________________| | ENDOCRINE SYSTEM | | | | | | None | | | _____________________________________________________________________________________________________________________| | GENERAL BODY SYSTEM | | | | | | None | | | _____________________________________________________________________________________________________________________| | GENITAL SYSTEM | | | | | | None | | | _____________________________________________________________________________________________________________________| | HEMATOPOIETIC SYSTEM | | | | | | __________________________________________________________________________|____________| Lymph Node, Bronchial | + I + + + | 4 | __________________________________________________________________________|____________| Lymph Node, Mediastinal | M M + + + | 3 | _____________________________________________________________________________________________________________________| | INTEGUMENTARY SYSTEM | | | | | | None | | | _____________________________________________________________________________________________________________________| | MUSCULOSKELETAL SYSTEM | | | | | | None | | | _____________________________________________________________________________________________________________________| | NERVOUS SYSTEM | | | | | | None | | | _____________________________________________________________________________________________________________________| | RESPIRATORY SYSTEM | | | | | | __________________________________________________________________________|____________| Lung | + + + + + | 5 | Alveolar/Bronchiolar Adenoma | X | 1 | __________________________________________________________________________|____________| Nose | + + + + + | 5 | _____________________________________________________________________________________________________________________| | SPECIAL SENSES SYSTEM | | | | | | None | | | _____________________________________________________________________________________________________________________| | URINARY SYSTEM | | | | | | __________________________________________________________________________|____________| Kidney | + + + + + | 5 | __________________________________________________________________________________________________________________________________ SYSTEMIC LESIONS | | | __________________________________________________________________________|____________| Multiple Organs | + + + + + | 5 | __________________________________________________________________________________________________________________________________ * : Total animals with tissue examined microscopically; total animals with tumor + : Tissue examined microscopically M : Missing tissue X : Lesion present A : Autolysis precludes evaluation I : Insufficient tissue BLANK : Not examined microscopically Page 6 NTP Experiment-Test: 05123-06 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04 Study Type: CHRONIC NICKEL OXIDE Date: 08/16/94 Route: RESPIRATORY EXPOSURE WHOLE BODY Time: 16:29:22 __________________________________________________________________________________________________________________________________ | 1| 1| 1| 1| 1| | | DAY ON TEST | 9| 9| 9| 9| 9| | | | 9| 9| 9| 9| 9| | | _____________________________________________________________________________________________________________________| T (*) | | 0| 0| 0| 0| 0| | O | B6C3F1 MICE MALE | 0| 0| 0| 0| 0| | T | ANIMAL ID | 1| 1| 2| 2| 2| | A | 1.25MGM3 | 6| 9| 0| 1| 1| | L | LUNGTX | 7| 7| 7| 1| 5| | | __________________________________________________________________________________________________________________________________ ALIMENTARY SYSTEM | | | | | | None | | | _____________________________________________________________________________________________________________________| | CARDIOVASCULAR SYSTEM | | | | | | None | | | _____________________________________________________________________________________________________________________| | ENDOCRINE SYSTEM | | | | | | None | | | _____________________________________________________________________________________________________________________| | GENERAL BODY SYSTEM | | | | | | None | | | _____________________________________________________________________________________________________________________| | GENITAL SYSTEM | | | | | | __________________________________________________________________________|____________| Preputial Gland | + + + | 3 | _____________________________________________________________________________________________________________________| | HEMATOPOIETIC SYSTEM | | | | | | __________________________________________________________________________|____________| Lymph Node | + | 1 | __________________________________________________________________________|____________| Lymph Node, Bronchial | + + I I + | 3 | __________________________________________________________________________|____________| Lymph Node, Mediastinal | M M + M M | 1 | _____________________________________________________________________________________________________________________| | INTEGUMENTARY SYSTEM | | | | | | None | | | _____________________________________________________________________________________________________________________| | MUSCULOSKELETAL SYSTEM | | | | | | None | | | _____________________________________________________________________________________________________________________| | NERVOUS SYSTEM | | | | | | None | | | _____________________________________________________________________________________________________________________| | RESPIRATORY SYSTEM | | | | | | __________________________________________________________________________|____________| Lung | + + + + + | 5 | __________________________________________________________________________|____________| Nose | + + + + + | 5 | _____________________________________________________________________________________________________________________| | SPECIAL SENSES SYSTEM | | | | | | None | | | _____________________________________________________________________________________________________________________| | URINARY SYSTEM | | | | | | __________________________________________________________________________|____________| Kidney | + + + + + | 5 | __________________________________________________________________________________________________________________________________ SYSTEMIC LESIONS | | | __________________________________________________________________________|____________| Multiple Organs | + + + + + | 5 | __________________________________________________________________________________________________________________________________ * : Total animals with tissue examined microscopically; total animals with tumor + : Tissue examined microscopically M : Missing tissue X : Lesion present A : Autolysis precludes evaluation I : Insufficient tissue BLANK : Not examined microscopically Page 7 NTP Experiment-Test: 05123-06 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04 Study Type: CHRONIC NICKEL OXIDE Date: 08/16/94 Route: RESPIRATORY EXPOSURE WHOLE BODY Time: 16:29:22 __________________________________________________________________________________________________________________________________ | 1| 1| 1| 1| 1| | | DAY ON TEST | 9| 9| 9| 9| 9| | | | 9| 9| 9| 9| 9| | | _____________________________________________________________________________________________________________________| T (*) | | 0| 0| 0| 0| 0| | O | B6C3F1 MICE MALE | 0| 0| 0| 0| 0| | T | ANIMAL ID | 3| 3| 3| 3| 3| | A | 2.5MG/M3 | 3| 4| 7| 8| 8| | L | LUNGTX | 2| 9| 1| 3| 4| | | __________________________________________________________________________________________________________________________________ ALIMENTARY SYSTEM | | | | | | __________________________________________________________________________|____________| Liver | + + | 2 | Hepatocellular Adenoma | X X | 2 | _____________________________________________________________________________________________________________________| | CARDIOVASCULAR SYSTEM | | | | | | None | | | _____________________________________________________________________________________________________________________| | ENDOCRINE SYSTEM | | | | | | None | | | _____________________________________________________________________________________________________________________| | GENERAL BODY SYSTEM | | | | | | None | | | _____________________________________________________________________________________________________________________| | GENITAL SYSTEM | | | | | | __________________________________________________________________________|____________| Preputial Gland | + | 1 | _____________________________________________________________________________________________________________________| | HEMATOPOIETIC SYSTEM | | | | | | __________________________________________________________________________|____________| Lymph Node, Bronchial | + + + + + | 5 | __________________________________________________________________________|____________| Lymph Node, Mandibular | M | | __________________________________________________________________________|____________| Lymph Node, Mediastinal | I + + + M | 3 | _____________________________________________________________________________________________________________________| | INTEGUMENTARY SYSTEM | | | | | | None | | | _____________________________________________________________________________________________________________________| | MUSCULOSKELETAL SYSTEM | | | | | | None | | | _____________________________________________________________________________________________________________________| | NERVOUS SYSTEM | | | | | | None | | | _____________________________________________________________________________________________________________________| | RESPIRATORY SYSTEM | | | | | | __________________________________________________________________________|____________| Lung | + + + + + | 5 | __________________________________________________________________________|____________| Nose | + + + + + | 5 | _____________________________________________________________________________________________________________________| | SPECIAL SENSES SYSTEM | | | | | | None | | | _____________________________________________________________________________________________________________________| | URINARY SYSTEM | | | | | | __________________________________________________________________________|____________| Kidney | + + + + + | 5 | __________________________________________________________________________________________________________________________________ SYSTEMIC LESIONS | | | __________________________________________________________________________|____________| Multiple Organs | + + + + + | 5 | __________________________________________________________________________________________________________________________________ * : Total animals with tissue examined microscopically; total animals with tumor + : Tissue examined microscopically M : Missing tissue X : Lesion present A : Autolysis precludes evaluation I : Insufficient tissue BLANK : Not examined microscopically Page 8 NTP Experiment-Test: 05123-06 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04 Study Type: CHRONIC NICKEL OXIDE Date: 08/16/94 Route: RESPIRATORY EXPOSURE WHOLE BODY Time: 16:29:22 __________________________________________________________________________________________________________________________________ | 1| 1| 1| 1| 1| | | DAY ON TEST | 9| 9| 9| 9| 9| | | | 9| 9| 9| 9| 9| | | _____________________________________________________________________________________________________________________| T (*) | | 0| 0| 0| 0| 0| | O | B6C3F1 MICE MALE | 0| 0| 0| 0| 0| | T | ANIMAL ID | 4| 5| 5| 5| 5| | A | 5.0MG/M3 | 9| 1| 1| 2| 3| | L | LUNGTX | 7| 4| 5| 1| 8| | | __________________________________________________________________________________________________________________________________ ALIMENTARY SYSTEM | | | | | | None | | | _____________________________________________________________________________________________________________________| | CARDIOVASCULAR SYSTEM | | | | | | None | | | _____________________________________________________________________________________________________________________| | ENDOCRINE SYSTEM | | | | | | None | | | _____________________________________________________________________________________________________________________| | GENERAL BODY SYSTEM | | | | | | None | | | _____________________________________________________________________________________________________________________| | GENITAL SYSTEM | | | | | | __________________________________________________________________________|____________| Preputial Gland | + + | 2 | _____________________________________________________________________________________________________________________| | HEMATOPOIETIC SYSTEM | | | | | | __________________________________________________________________________|____________| Lymph Node, Bronchial | + M + + + | 4 | __________________________________________________________________________|____________| Lymph Node, Mandibular | M | | __________________________________________________________________________|____________| Lymph Node, Mediastinal | M M + M M | 1 | _____________________________________________________________________________________________________________________| | INTEGUMENTARY SYSTEM | | | | | | None | | | _____________________________________________________________________________________________________________________| | MUSCULOSKELETAL SYSTEM | | | | | | None | | | _____________________________________________________________________________________________________________________| | NERVOUS SYSTEM | | | | | | None | | | _____________________________________________________________________________________________________________________| | RESPIRATORY SYSTEM | | | | | | __________________________________________________________________________|____________| Lung | + + + + + | 5 | __________________________________________________________________________|____________| Nose | + + + + + | 5 | _____________________________________________________________________________________________________________________| | SPECIAL SENSES SYSTEM | | | | | | None | | | _____________________________________________________________________________________________________________________| | URINARY SYSTEM | | | | | | __________________________________________________________________________|____________| Kidney | + + + + + | 5 | __________________________________________________________________________________________________________________________________ SYSTEMIC LESIONS | | | __________________________________________________________________________|____________| Multiple Organs | + + + + + | 5 | __________________________________________________________________________________________________________________________________ * : Total animals with tissue examined microscopically; total animals with tumor + : Tissue examined microscopically M : Missing tissue X : Lesion present A : Autolysis precludes evaluation I : Insufficient tissue BLANK : Not examined microscopically Page 9 ------------------------------------------------------------ ---------- END OF REPORT ---------- ------------------------------------------------------------