Education
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D.V.M. Veterinary Medicine, University of Florida 1989
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M.S. Molecular Biology, University of Miami 1982
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B.S. Biology, University of Miami 1980
Credentials
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Diplomate American College of Veterinary Pathologists
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Doctor of Veterinary Medicine
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Member of Royal College of Veterinary Surgeons
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MS degree
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BS degree
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Texas Veterinary Medical Specialty License: 0094-S
Scholarly Interests
Comparative pathology with particular interest in dermatopathology. The effects of systemic disease on skin. The use of immunohistochemistry in neoplastic and inflammatory skin disease.
Publications
Description of presentation, treatment and outcome of squamous cell carcinoma in the perineal region of 9 goats.
Sprake PM, Lamb L, Mansell J
Canadian Vet Journal.
2015
Extensive solar induced squamous cell carcinoma/squamous cell carcinoma in situ in a dog treated with helical tomortherapy.
Diesel A, Deveau M, Mansell J, Rodrigues-Hoffman A
2015
Potential ochronosis in a cat
Bryan LK, Gordo J, Rezenom Y, Payne R, Weeks B, Mansell J
Vet Pathol.
2014
Pawpad Hyperkeratosis in a cat: a disorder of cornification resembling human palmoplanter keratodermis.
Wahl KL, Mansell J, Evans J, Rodrigues Hoffmann A
Vet Pathol.
2014
Choroid plexus papillomas in three horses
Perrry AL, Diaz Delgado J, Eden K, Arenas Gamboa AM, Mansell J, Porter BF
Vet Pathol.
2014
Lymphocytic ganglioneuritis secondary to intervertebral disk extrusion in a dog.
Mouradian-Darby AE, Young BD, Griffin JF, Mansell J, Levine JM
J Small An Practice.
2014
55(9):471-474.
Serum and fecal canine alpha1-proteinase Inhibitor concentrations are associated with the severity of crypt abscesses and/or lacteal dilation in dogs with inflammatory bowel disease.
Heilmann RM, Parnell NK, Mansell J, Berghofff N, Minamoto T, Sattasathuchana P, Grutzner N, Suchodolski JS, Steiner JM
J Vet Intern Med.
2014
Corynebacterium pseudotuberculosis in a cat
Diesel A, Patterson AP, Lawhon SD, Mansell J
Vet Dermatol.
2014
25(25):145-162.
The skin microbiome in healthy and allergic dogs
Rodrigues AR, Patterson AP, Diesel A, Lawhon SD, Li HJ, Elkins C, Mansell J
PLOS 1.
2014
9(1):e83197.
Immunohistochemical expression of ionized calcium-binding adapter molecule 1 (Iba-1) in cutaneous histiocytic proliferative and inflammatory disorders of dogs and cats.
Pierezan F, Mansell J, Ambrus A, Rodrigues Hoffman A
vet pathol.
2013
Potential ochronosis in a cat
Bryan LK, Gordon J, Rezenom J, Payne R, Mansell J.
CL Davis Annual meeting.
2013
Effect of endoscopic forceps on quality of duodenal mucosal biopsy in healthy dogs.
Goutal-Landry CM, Mansell J, Ryan KA, Gashen FP.
J Vet Intern Med.
2013
27(27):456-461.
Comparison of quality and diagnostic adequacy of canine duodenal mucosal biopsy specimens obtained with different endoscopic forceps in 17 dogs
Goutal C, Mansell J, Ryan K, Gashen F
J Vet Intern Med.
2012
26(3):768-769.
Natural Heterobilharzia americana infection in horses in Texas.
Corapi WV, Snowden KF, Rodrigues A, Porter BF, Buote MA, Birch SM, Jackson ND, Eden KB, Whitley DB, Mansell J, Edwards JF, Hardy J, Chaffin MK
Vet Pathol.
2012
49(3):552-6.
Consistency of endoscopic biopsies obtained from duodenum and ileum for feline small cell lymphoma (SC-LSA) and inflammatory bowel disease (IBD).
Scott K, Zoran D, Mansell J, Norby B, Willard MW
J Vet Intern Med.
2011
25(3):695-696.
Cerebral and renal phaeohyphomycosis in a dog infected with Bipolaris sp.
Giri KD, Sims WP, Sura R, Cooper JJ, Gavrilov BK, Mansell J
Vet Pathol.
2011
(48):754-757.
Multicentric squamous cell carcinoma in situ associated with papillomavirus in a ferret.
Rodrigues A, Gates L, Payne HR, Kuipel M, Mansell J
Vet Pathol.
2011
47(47):964-968.
Endoscopic, biopsy, and histopathologic guidelines for the evaluation of gastrointestinal inflammation in small animals
Washabau RJ, Day MJ, Willard MD, Hall Ej, Jergens AE, Mansell J, et al
J Vet Intern Med.
2010
24:10-26.
Effect of tissue processing on assessment of endoscopic intestinal biopsies in dogs and cats.
Willard MD, Moore GE, Denton BD, Day MJ, Mansell J, Bilzer T, Wilcock B, Gualtieri M, Olivero D, Lecoindre P, Twedt DC, Collett MG, Hall EJ, Jergens AE, Simpson JW, Else RW, Washabau RJ
J Vet Intern Med.
2010
24(1):84-9.
Histopathological standards for the diagnosis of gastrointestinal inflammation in endoscopic biopsy samples from the dog and cat: A report from the World Small Animal Veterinary Association Gastrointestinal Standardization Group.
Day MJ, Bilzer T, Mansell J, Wilcock B, Hall EJ, Jergens A, Minami T, Willard M, Washabau R.
J Comp Path.
2008
138(Supplement 1):S1-S44.
Effect of sample quality on the sensitivity of endoscopic biopsy for detecting gastric and duodenal lesions in dogs and cats.
Willard MD, Mansell J, Fosgate GT, Gualtieri M, Olivero D, Lecoindre P, Twedt DC, Collett MG, Day MJ, Hall EJ, Jergens AE, Simpson JW, Else RW, Washabau RJ
J Vet Intern Med.
2008
22(5):1084-9.
Morphologic, Immunohistochemical and molecular characterization of a hepatosplenic T-cell lymphoma in a dog.
Cienava EA, Barnhart KR, Brown MR, Mansell J, Dunstan R, Credille K
Vet Clin Pathol.
2004
33(33):105-110.
A challenging case: getting to the source of a dog's chronic spinal pain
Ledbetter EC, Kerwin SC, Mansell JK, Henry GA
Vet Medicine.
2004
99(9):680-681.
Primary intratracheal lymphoma in four cats.
Brown MR, Rogers KS, Mansell J, Barton C
JAAHA.
2003
39(39):468-472.
Prevalence of gastric lesions in racing Alaskan sled dogs.
Davis MS, Willard MD, Nelson S, Mandsager RE, McKiernan S, Mansell JK, Lehenbauer TW
J Vet Intern Med.
2003
17(17):311-314.
Follicular dysplasia in two cows.
Mansell JL
Vet Dermatol.
1999
10(10):143-147.
Ulcerative facial and nasal dermatitis and stomatitis in cats associated with Feline Herpesvirus-1.
Hargis A, Ginn PE, Mansell JL
Vet Dermatol.
1999
10(10):267-274.
Disseminated adenovirus infection associated with cutaneous and visceral hemorrhages in a nursing piglet.
Tang KN, Baldwin CB, Mansell JL, Styer EL
Vet Pathol.
1995
32(32):433-437.
Disseminated chlamydial infection in an antelope.
Mansell J, Tang KN, Baldwin CA, STyer EL, Liggett AD.
JVDI.
1995
7(7):397-399.
The histologic, ultrastructural and immunohistochemical features of a thyroid oncocytoma in a dog.
Tang KN, Mansell J, Herron A
Vet Pathol.
1994
31(31):269-271.
Chlamydial infections in puff adders, Bitis arietans
Jacobson ER, Gaskin JM, Mansell J
J Zoo and Wildlife Medicine.
1989
20(3).
Initiation and ultrastructure of a reptilian fibroblast cell line obtained from cutaneous fibropapillomas of the Green Turtle (Chelonia mydas)
Mansell J, Jacobson ER, Gaskin JM
In Vitro Cellular and Developmental Biology.
1989
25(11):1062-1064.
Cutaneous fibropapillomas of green turtles (Chelonia mydas).
Jacobson ER, Mansell JL, Sundberg JP, Hajjar L, Reichmann MR, Ehrhart LM, Walsh M, Murru F
J. Comp Pathol.
1989
101(101):39-52.
Cellular and molecular consequences of reduced cell water content.
Mansell JL, Clegg JS.
Cryobiology.
1982
20(20):591-613.
Cellular and molecular consequences of reduced cell water content.
Clegg JS, Mansell JL
Cryobiology.
1982
19(19):672-673.
Delayed granulomatous inflammatory response to a microchip in a dog.
Legallet C, Thieman Mankin K, Spaulding K, Mansell J
JAAHA.
Design of a simplified histopathologic model for gastrointestinal inflammation in dogs.
Jergens AE, Evans RB, Ackermann M, Hostetter J, Willard M, Mansell J, Bilzer T
Vet Pathol.
Serum and fecal canine alpha1-proteinase inhibitor concentrations reflect the severity of intestinal crypt abscesses and/or lacteal dilation in dogs.
Heilmann RM, Parnell NK, Grutzner N, Mansell J, Berghoff N, Schellenberg S, Reusch CE, Suchodolski JS, Steiner JM
Veterinary Journal.
