346th HPC Morphological diagnosis
Case 1. CSVP 2016-2887 mouse
1. Thrombosis, left atrial, necrotizing, chronic-active, organizing, severe
2. Extramedullary hematopoiesis, mild, liver and spleen
3. Vacuolation, acinar, pancreatic exocrine, focal, mild
Case 2. CSVP 2016-2888 Midas cichlid (Amphilophus citrinellus)
1. Branchial hyperplasia, parasitic granulomatous, proliferative, diffuse, severe, chronic, with intralesional I. multifiliis, gill.
2. Ulcerative dermatitis, multifocal, moderate, chronic-active.
Etiological Dx. Ichthyophthirius multifiliis infection, also called "white spot disease"
Case 3. CSVP 2016-2889 Guinea pig
1. Pleomorphic liposarcoma, right gingiva and metastasis to lung.
2. Inhalation pneumonia, multifocal, moderate, subacute, lung.
3. Erosion and hemorrhage, multifocal, modrate, chronic, stomach
4. Hemosiderin deposition, diffuse, moderate, chronic, cecum.
Case 4. CSVP 2016-2890 cow
1. Intracellular protozoan, infestation, multifocal, moderate, heart.
Etiological Dx. Sarcocystis spp. infection
Case 5. CSVP 2016-2891 cat
1 Cutaneous mastocytic mast cell tumor, poorly differentiated, skin.
2 No significant findings, right submandibular lymph node.
Case 6. CSVP 2016-2891 cat