22 
RTLA 1234. White perch, Morone americana 
Material: One microscope slide; 5 color transparencies 
Diagnosis: Bile duct adenofibrosis associated with a protozoan 
infection 
Submitter: T. Beckerman and R. P. Morgan, II 
RTLA 1235. Carp, Cyprinus carpio (?) 
Material: One microscope slide 
Diagnosis: Focal spermatocytoma/early seminoma 
Submitter: D. Bucke 
RTLA 1236. Siganus rivulatus 
Material: Two pieces of liver tissue; 3 microscope slides 
Diagnosis: Probable cholangiofibrosis 
Submitter: I. Paperna 
RTLA 1237. Sea bream, Sparus auratus 
Material: One microscope slide; epon embedded tissue 
Diagnosis: Extracellular inclusions (cores of granulomas) in 
the gills 
Submitter: I. Paperna 
RTLA 1238. Eastern box turtle, Terrapene Carolina 
Material: One gross specimen (alive) with 2 greatly enlarged 
areas involving both sides of the head, posterior 
to the eyes; the jaws were misaligned by the swelling 
Diagnosis: Mastoid granuloma 
Submitter: R. Eschelman 
RTLA 1239. Eastern box turtle, Terrapene Carolina 
Material: A growth removed from the right side of the head 
near the ear 
Diagnosis: Bacterial granuloma 
Submitter: W. Frair 
RTLA 1240. Dover sole. Microstomus pacificus 
Material: Dorsal fin with small yellow nodules; 1 microscope 
slide 
Diagnosis: Possibly some type of fat storage disease 
Submitter: G. E. Hoskins and G. R. Bell 
RTLA 1241. American crocodile, Crocodylus acutus 
Material: One microscope slide; 1 color transparency; 1 
pathology record 
Diagnosis: Lipoma versus some type of fat storage disease 
Submitter: R. J. Montali 
RTLA 1242. Boa constrictor 
Material: One microscope slide; 2 color transparencies; 1 
necrospy record 
Diagnosis: Renal adenocarcinoma 
Submitter: R. J. Montali 
