Noah’s Slidebox

Noah's Slidebox

The Davis/Thompson Collection

id	WSI	Subset	Conference Year	Case	Species	Signalment	History	Gross Diagnosis	Stain	Histologic Diagnosis	Comments	Contributor	References	Gross Image	active	More Information
435		Davis-Thompson	2022		GUINEA PIG	5 year old guinea pig	Large alopecic nodule on the dorsum	Trichofolliculoma	H&E	Trichofolliculoma	Trichofolliculomas are the most common skin tumor of the guinea pig. These cystic neoplasm contain multiple sets of folliculosebaceous units with project into the central lumen, and there is rudimentary trichogenesis. Surgical excision appears complete and should be curative.	WILLIAMS	None attached		1
437		Davis-Thompson	2022		NHP – RHESUS	7y 5m year old male rhesus macaque (Macaca mulatta).	This monkey received 6.5 Gray total body irradiation four and a half years prior to necropsy as part of a study examining the acute and chronic effects of irradiation.		H&E	Kidney: Glomus tumor	Glomus tumors are rare, typically benign tumors arising from periendothelial modified smooth muscle cells which form the Sucquet-Hoyer canal, a structure that regulates temperature and blood flow in the subcutis, and are most commonly described in the fingers of women. Glornus tumors are rarely reported in domestic species. One publication from 1984 described four glomus tumors in adult rhesus monkeys, which had received total body irradiation, however the radiation dose was not specified. 4 While the most common anatomic location in humans are the finger tips, malignant glomus tumors with metastases have been reported, including several humans who had either primary or metastatic renal lesions.	WILLIAMS	1. AI-Ahmadie HA; Yilmaz A, Olgac S, Reuter VE. Glomus tumor of the kidney: a report of 3 cases involving renal parenchyma and review of the literature. Am J Surg Patho/. 2007;31: 585-591. 2. Chou T, Pan SC, Shieh SJ, Lee JW, Chiu HY, Ho CL. Glomus Tumor: Twenty-Year Experience and Literature Review. Ann Plast Surg. 2016;76 Suppl 1: 535-40. 3. Conte A, Scurrell E, Baines SJ. Glomus cell tumour on the head of a cat. JFMS Open Rep. 2018;4: 205S116918801033. 4. Hubbard GB, Wood DH. Glomangiomas in four irradiated Macaca mulatta. Vet Patho/. 1984;21: 609- 610. 5. Kamarashev J, French LE, Dummer R, Kerl K. Symplastic glomus tumor- a rare but distinct benign histological variant with analogy to other ‘ancient’ benign skin neoplasms. J Cutan Patho/. 2009;36: 1099-1102. 6. Smith MH, Bhattacharyya I, Cohen DM, Hinze SR, Islam MN. Glomus tumor: a comprehensive review of the clinical and histopathologic features with report of two intraoral cases. Oral Surg Oral Med Oral Pat/Joi Oral Radio/. 2019;127: 62-70. 7. Song SE, Lee CH, Kim KA, Lee HJ, Park CM. Malignant glomus tumor of the stomach with multiorgan metastases: report of a case. Surg Today. 2010;40: 662-667.		1
440		Davis-Thompson	2022		CANINE	14YO Pekingnese dog	Chronic KCS		H&E	Orbital SCC		WILLIAMS			1
441		Davis-Thompson	2022		FELINE	Juvenile neutered male DSH	Semi-feral cat found dead in enclosure.		H&E	Aelurostrongylus abstrusus		WILLIAMS			1
442		Davis-Thompson	2022		CANINE	13 YIO retired greyhound	1 year history of episodic weakness		H&E	Liver: Insulinoma		WILLIAMS			1
443		Davis-Thompson	2022		EQUINE	4 month old foal	Increased respiratory rate, “scratchy” lung sounds” depression, inappetence, fever.		H&E	Pneumocystic carinii		WILLIAMS			1
444		Davis-Thompson	2022		OVINE	1 month old sheep	One of a group of 5 lambs with neuro signs – this sheep had head tilt, down, and paddling.		H&E		Spinal mannheimiosis	WILLIAMS			1
445		Davis-Thompson	2022		CANINE	3Y6M Great Dane	3 weeks of altered mentation, inappetence, repetitive thoracic limb myoclonus		H&E			WILLIAMS			1
522		Davis-Thompson	2022		CANINE	12YO spayed female dog	1 year of chemotherapy for B-cell lymphoma		H&E	Pulmonary toxoplasmosis		WILLIAMS			1
523		Davis-Thompson	2022		CANINE	15 day old American Staffordshire Terrier	Found dead after two days of respiratory signs		H&E	Systemic canine herpesvirus-1		WILLIAMS			1
524		Davis-Thompson	2022		CANINE	3YO female Abyssinian cat	Dehydration, peritoneal effusion, anuric renal failure		H&E	Glomerular and interstitial amyloidosis		WILLIAMS			1
527		Davis-Thompson	2022		MOUSE	1Y male CD-1 mouse	Seizure like activity and slow shallow breathing		H&E	Helicobacteriosis and amyloidosis		WILLIAMS			1
530		Davis-Thompson	2022		NHP – CYNOMOLGUS MACAQUE	24YO cynomolgus macaque	5 years on an atherogenic diet.		H&E		Testicular atherosclerosis	WILLIAMS			1
546		Davis-Thompson	2022		GUINEA PIG	6YO female guinea pig	OHE due to flank alopecia and ovarian cysts		H&E	Endocervical gland adenoma		WILLIAMS			1
547		Davis-Thompson	2022		EQUINE	13YO female Warmblood horse	Normal pregnancy and delivery		H&E	Adenomatous hyperplasia of the allantoic epithelium		WILLIAMS			1
563		Davis-Thompson	2022		CANINE	5YO male cattle dog	Progressive tetraparesis, vestibulocerebellar dysfunction, CSF pleocytosis		H&E	Cerebellar neosporosis		WILLIAMS			1
589		Davis-Thompson	2022		EQUINE	30YO Thoroughbred gelding	Sporadic fever, inappetence, weight loss, tachypnea. Ultrasound showed hypoechogenic nodules in the lungs		H&E	Equine multinodular pulmonary fibrosis		WILLIAMS			1
590		Davis-Thompson	2022		SNAKE	9 year old Crawl Cay boa	7M history of anorexia, progressive emaciation, anemia, distention of coelom with a 20cm long fluid filled structure on ultrasound.		H&E	Intestinal lymphoma with intussusception		WILLIAMS			1
591		Davis-Thompson	2022		BOVINE	2YO femail mixed breed ox	Experimental administration of Pterodon emarginatus leaves		H&E	Massive hepatocellular necrosis due to toxicity		WILLIAMS			1
645		Davis-Thompson	2022		FELINE	9YO neutered queen	Indoor-outdoor cat with acute onset of paresis followed by anisocoria and abnormal mentation		H&E			WILLIAMS			1
646		Davis-Thompson	2022		FELINE	3YO male castrate DLH	2 week history of URI and small bumps on face		H&E	Cryptococcus gattii		WILLIAMS			1
665		Davis-Thompson	2022		FELINE	9YO Female cat	Acute onset of paresis, abnormal mentation, anisocoria.		H&E	Toxoplasmal encephalitis		WILLIAMS			1
666		Davis-Thompson	2022		FELINE	3YO M/C Domestic shorthair cat	Upper respiratory infection and bumps on face. Progressive weight loss and inappetence and died two weeks later.		H&E	Cryptococcus gattii pneumonia		WILLIAMS			1
667		Davis-Thompson	2022		CANINE	6YO male neutered French bulldog	Referring veterinarian found a nodule on the left pinna and referred the dog for surgery.		H&E	Plasmacytoma, pseudoglandular variant		WILLIAMS			1
1,011		Davis-Thompson	2022		NHP – CYNOMOLGUS MACAQUE	Juvenile male cyno	Aorosolized with monkeypox virus		H&E	Monkeypox		WILLIAMS			1
1,285		Davis-Thompson	2023		CAPRINE	1WO female pygmy goat	Vocalization, lethargy		H&E	Hepatic listeriosis		UZAL			1
1,286		Davis-Thompson	2023		RABBIT	11MOM/C Rex	Found dead		H&E	Yersinia pseudotuberculosis		WILLIAMS			1
1,287		Davis-Thompson	2023		RACCOON	5.5MO male raccoon	2nd sudden death in this cage at a rehab center		H&E	Systemic Klebsiellosis		WILLIAMS			1
1,288		Davis-Thompson	2023		NHP – CYNOMOLGUS MACAQUE	9YO F cynomolgus macaque	Atypical heavy bleeding during menses.		H&E	endometrial polyps		WILLIAMS			1
1,289		Davis-Thompson	2023		BOVINE	6YO F Holstein-Friesian	15 x 20cm mandibular mass		H&E	Mandibular actinomycosis		TEIFKE			1
1,290		Davis-Thompson	2023		EQUINE	11MO F Quarterhorse	Acute death with pyrexia, ventral edema, and diffusely pale mucus membranes		H&E	Ionophore toxicosis		WILLIAMS			1
1,291		Davis-Thompson	2023		EQUINE	Newborn Warmblood	One of numerous late aborted, stillborn or weak foals from a large breeding farm.		H&E	Equine herpesvirus-1		WILLIAMS			1
3,221		Davis-Thompson	2024		CANINE	4YO mixed breed	Sublingual mass		H&E	Eosinophilic granuloma		0			1
3,223		Davis-Thompson	2024		BOVINE	9DO male Swiss Brown	Calf could not stand but could suckle. Lesions in teh oral mucosa.		H&E	Neospora caninum menigomyelitis		0			1
3,224		Davis-Thompson	2024		NHP – COTTON TOP TAMARIN	7YO male cotton-top tamarin	Hemorrhagic diarrhea and permanent weight loss		H&E	Colonic adenocarcinoma		0			1
3,225		Davis-Thompson	2024		FELINE	9.5M/C Himalyan cross	Three subcutaneous abdominal masses		H&E	Coccidioides immitis dermatitis		0			1
3,227		Davis-Thompson	2024		OVINE	Adult Suffolk Ram	History of dry crusty well-circumscribed cutaneous lesions over the flnk and pelvic limbs		H&E	Dermatophytosis		0			1
3,228		Davis-Thompson	2024		TURKEY	Adult turkey	Found dead		H&E	Histomonas meleagridis		0			1
3,238		Davis-Thompson	2024		BOVINE	20DO male Holstein calf	Multiple calves presented with respiratory difficulties at 12-15d.		H&E	Bovine respiratory syncytial virus		WILLIAMS			1
3,239		Davis-Thompson	2024		CANINE	2YO female poodle.	Unsteady gait, apathy, dysmetria, hyperresthesia, seizures.		H&E	Encephalitozoon cuniculi		WILLIAMS			1
3,240		Davis-Thompson	2024		NHP – SQUIRREL MONKEY	Adult squirrel monkey	After a lifetime of spreading herpesvirus and killing all the NWPs of other species around him, he finally got his comeuppance!		H&E	Yersina enterocolitica		WILLIAMS			1
3,241		Davis-Thompson	2024		PARROT	17YO Congo African grey	Listless and anorexic for three days prior to death. Diet consisted of seeds and fruit.		H&E	Cholangiocarcinoma		WILLIAMS			1
3,242		Davis-Thompson	2024		Canine	Adult Giant Schnauzer	Distorted digit		H&E	Subungual squamous cell caricnoma		WILLIAMS			1
3,244		Davis-Thompson	2024		CAPRNE	11MO male Saanen goat	Animal lived on a farm that tested positive for tuberculosis. This goat was also pyrexic and dyspneic		H&E	Tuberculosis due to Mycobacterium bovis		WILLIAMS			1
3,245		Davis-Thompson	2024		CANINE	Adult dog	None given		H&E	Heartworm disease and uremia		WILLIAMS			1
3,251		Davis-Thompson	2024		OVINE	Adult male crossbred sheep	Inoculated via prepuce with Brucella ovis		H&E	Brucella ovis epididymitis		WILLIAMS			1
3,474		Davis-Thompson	2024		RABBIT				H&E			UZAL			1
3,475		Davis-Thompson	2024		EQUINE				H&E			UZAL			1
3,476		Davis-Thompson	2024		CANINE				H&E			UZAL			1
3,477		Davis-Thompson	2024		EQUINE				H&E			UZAL			1
3,478		Davis-Thompson	2024		CAPRINE				H&E			UZAL			1
3,479		Davis-Thompson	2024		PORCINE				H&E			UZAL			1
3,480		Davis-Thompson	2024		EQUINE				H&E			UZAL			1
3,481		Davis-Thompson	2024		EQUINE				H&E			UZAL			1
3,482		Davis-Thompson	2024		BOVINE				H&E			UZAL			1
3,483		Davis-Thompson	2024		FELINE				H&E			UZAL			1
3,484		Davis-Thompson	2024		PORCINE				H&E			UZAL			1
3,485		Davis-Thompson	2024		BOVINE				H&E			UZAL			1
3,486		Davis-Thompson	2024		PORCINE				H&E			UZAL			1
3,488		Davis-Thompson	2024		BOVINE				H&E			UZAL			1
3,489		Davis-Thompson	2024		BOVINE				H&E			UZAL			1
3,490		Davis-Thompson	2024		BOVINE				H&E			UZAL			1
3,491		Davis-Thompson	2024		CAPRINE				H&E			UZAL			1
3,492		Davis-Thompson	2024		BOVINE				H&E			UZAL			1
3,493		Davis-Thompson	2024		BOVINE				H&E			UZAL			1
3,494		Davis-Thompson	2024		CAPRINE				H&E			UZAL			1
3,495		Davis-Thompson	2024		RABBIT				H&E			UZAL			1
3,497		Davis-Thompson	2024		CANINE				H&E	Intestinal lipofuscinosis		UZAL			1
3,498		Davis-Thompson	2024		CANINE				H&E	Canine lipofuscinosis		UZAL			1
3,729		Davis-Thompson	2025	02	CANINE	4YO MN French bulldog	This 4 year old MN French Bulldog reportedly had a intramedullary mass identified between C6 – T2 on MRI following clinical signs of pain in the right thoracic limb.		H&E	Vimentin		Koehler			1
3,730		Davis-Thompson	2025	03	CANINE	4YO MN French bulldog	This 4 year old MN French Bulldog reportedly had a intramedullary mass identified between C6 – T2 on MRI following clinical signs of pain in the right thoracic limb.		H&E	OLIG2 CONTROL		Koehler			1
3,731		Davis-Thompson	2025	04	CANINE	4YO MN French bulldog	This 4 year old MN French Bulldog reportedly had a intramedullary mass identified between C6 – T2 on MRI following clinical signs of pain in the right thoracic limb.		H&E	OLIG2 TISSUE		Koehler			1
3,732		Davis-Thompson	2025	05	CANINE	4YO MN French Bulldog	This 4 year old MN French Bulldog reportedly had a intramedullary mass identified between C6 – T2 on MRI following clinical signs of pain in the right thoracic limb.		H&E	GFAP CONTROL		Koehler			1
id	WSI	Subset	Conference Year	Case	Species	Signalment	History	Gross Diagnosis	Stain	Histologic Diagnosis	Comments	Contributor	References	Gross Image	active	More Information

Noah's Slidebox

The Davis/Thompson Collection

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