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Histiocytic sarcoma of the scrotum in a rat.

https://arctichealth.org/en/permalink/ahliterature27087
Source
Lab Anim Sci. 1982 Feb;32(1):74-7
Publication Type
Article
Date
Feb-1982
Author
C D Port
L F Van Pelt
R M Williams
Source
Lab Anim Sci. 1982 Feb;32(1):74-7
Date
Feb-1982
Language
English
Publication Type
Article
Keywords
Animals
Genital Neoplasms, Male - pathology - ultrastructure - veterinary
Histiocytes - ultrastructure
Histiocytoma, Benign Fibrous - pathology - ultrastructure - veterinary
Male
Neoplasm Metastasis
Rats
Rats, Inbred Strains
Rodent Diseases - pathology
Sarcoma - pathology - veterinary
Scrotum - pathology
Abstract
A 225-day-old male fourth generation rat from a developing recombinant inbred line (Lewis x Brown Norway) had a bilaterally symmetrical enlargement of the scrotum. Palpation indicated the presence of a firm lobulated mass extending from the tip of the scrotum to the abdominal wall. Bilateral nodular masses totally occupied the scrotal sacs, surrounded the testicles, and extended along the spermatic cords into the abdominal cavity. Tumor nodules also were present in the intestinal mesentery, omentum, mesenteric lymph nodes, pancreas, and lung. Histologically, the neoplasm presented a spectrum of characteristics varying from that of a granuloma with giant cells to a diffuse proliferation of spindle-shaped mononuclear cells.
PubMed ID
6281570 View in PubMed
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Multinucleate cell angiohistiocytoma: a report of four cases in Finland.

https://arctichealth.org/en/permalink/ahliterature184843
Source
Acta Derm Venereol. 2003;83(3):222-3
Publication Type
Article
Date
2003