HR job title
- Retired Clinical Professor Emerita
- Contact Info
- 1 979 845 0785
Mansell, Karen Clinical Professor
Positions
- Clinical Professor, Veterinary Pathobiology, School of Veterinary Medicine and Biomedical Sciences
Comparative pathology with particular interest in dermatopathology. The effects of systemic disease on skin. The use of immunohistochemistry in neoplastic and inflammatory skin disease.
- Overview
- Publications
- Teaching
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Overview
Publications
selected publications
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academic article
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Darden, J. E., Winkel-Blair, A. M., Edwards, E. E., Hoppes, S. M., Mansell, J., & Scott, E. M.
(2019).
Follicular choristoma in the third eyelid of an eclectus parrot (Eclectus roratus). Journal of the American Veterinary Medical Association.
255(1), 98-101.
-
Allenspach, K. A., Mochel, J. P., Du, Y., Priestnall, S. L., Moore, F., Slayter, M., ... Jergens, A. E.
(2019).
Correlating Gastrointestinal Histopathologic Changes to Clinical Disease Activity in Dogs With Idiopathic Inflammatory Bowel Disease. Veterinary Pathology.
56(3), 435-443.
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Parambeth, J. C., Lawhon, S. D., Mansell, J., Wu, J., Clark, S. D., Sutton, D., ... Creevy, K. E.
(2019).
Gastrointestinal pythiosis with concurrent presumptive gastrointestinal basidiobolomycosis in a Boxer dog. Veterinary Clinical Pathology.
48(1), 83-88.
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Schlemmer, S. N., Fratzke, A. P., Gibbons, P., Porter, B. F., Mansell, J., Ploeg, R. J., ... Clark, S. D.
(2019).
Histoplasmosis and multicentric lymphoma in a Nubian goat. Journal of Veterinary Diagnostic Investigation.
31(5), 770-773.
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Hodo, C. L., Mauldin, M. R., Light, J. E., Wilkins, K., Tang, S., Nakazawa, Y., ... Hamer, S. A.
(2018).
Novel Poxvirus in Proliferative Lesions of Wild Rodents in East Central Texas, USA. Emerging Infectious Diseases.
24(6), 1069-1072.
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Heilmann, R. M., Berghoff, N., Mansell, J., Grtzner, N., Parnell, N. K., Gurtner, C., Suchodolski, J. S., & Steiner, J. M.
(2018).
Association of fecal calprotectin concentrations with disease severity, response to treatment, and other biomarkers in dogs with chronic inflammatory enteropathies. JOURNAL OF VETERINARY INTERNAL MEDICINE.
32(2), 679-692.
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Rosa, F. B., Older, C. E., Meason-Smith, C., Suchodolski, J. S., Lingsweiler, S., Mansell, J. E., & Hoffmann, A. R.
(2018).
Analysis of Bacterial and Fungal Nucleic Acid in Canine Sterile Granulomatous and Pyogranulomatous Dermatitis and Panniculitis. Veterinary Pathology.
55(1), 124-132.
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Myers, A., Meason-Smith, C., Mansell, J., Krockenberger, M., Peters-Kennedy, J., Ross Payne, H., & Rodrigues Hoffmann, A.
(2017).
Atypical cutaneous cryptococcosis in four cats in the USA. Veterinary Dermatology.
28(4), 405-e97.
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Legallet, C., Mankin, K. T., Spaulding, K., & Mansell, J.
(2017).
Granulomatous Inflammatory Response to a Microchip Implanted in a Dog for Eight Years. Journal of the American Animal Hospital Association.
53(4), 227-229.
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Meason-Smith, C., Edwards, E. E., Older, C. E., Branco, M., Bryan, L. K., Lawhon, S. D., ... Hoffmann, A. R.
(2017).
Panfungal Polymerase Chain Reaction for Identification of Fungal Pathogens in Formalin-Fixed Animal Tissues. Veterinary Pathology.
54(4), 640-648.
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Meason-Smith, C., Diesel, A., Patterson, A. P., Older, C. E., Johnson, T. J., Mansell, J. M., Suchodolski, J. S., & Rodrigues Hoffmann, A.
(2017).
Characterization of the cutaneous mycobiota in healthy and allergic cats using next generation sequencing. Veterinary Dermatology.
28(1), 71-e17.
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Hinson, W., Boudreau, C. E., Griffin, J. F., Mansell, J., & Pool, R. R.
(2016).
Calcinosis circumscripta associated with osseous cranial thoracic stenotic myelopathy in a dog. Journal of Small Animal Practice.
57(9), 495-495.
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Bryan, L. K., Weeks, B. R., Payne, H. R., Thompson, L. A., & Mansell, J. L.
(2016).
Ochronosis-like condition in a cat. Veterinary Dermatology.
27(4), 311-e77.
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Vitt, J. P., Saunders, A. B., O'Brien, M. T., Mansell, J., Ajithdoss, D. K., & Hamer, S. A.
(2016).
Diagnostic Features of Acute Chagas Myocarditis with Sudden Death in a Family of Boxer Dogs. Journal of Veterinary Internal Medicine (JVIM).
30(4), 1210-1215.
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Eden, K. B., Peterson, A., Payne, H. R., Corapi, W. V., Mansell, J., & Hoffman, A. R.
(2016).
Congenital dystrophic epidermolysis bullosa (DEB) in Sprague Dawley rats: a case series. Veterinary Dermatology.
27(2), 122-6e34.
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Plumlee, Q. D., Hernandez, A. M., Clark, S. D., Bascun, A., Davidson, J., & Mansell, J.
(2016).
High-Grade Myxoid Liposarcoma (Round Cell Variant) in a Dog. JOURNAL OF COMPARATIVE PATHOLOGY.
155(4), 305-309.
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Heilmann, R. M., Parnell, N. K., Grtzner, N., Mansell, J., Berghoff, N., Schellenberg, S., ... Steiner, J. M.
(2016).
Serum and fecal canine 1-proteinase inhibitor concentrations reflect the severity of intestinal crypt abscesses and/or lacteal dilation in dogs. The Veterinary Journal.
207, 131-139.
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Meason-Smith, C., Diesel, A., Patterson, A. P., Older, C. E., Mansell, J. M., Suchodolski, J. S., & Rodrigues Hoffmann, A.
(2015).
What is living on your dog's skin? Characterization of the canine cutaneous mycobiota and fungal dysbiosis in canine allergic dermatitis. FEMS MICROBIOLOGY ECOLOGY.
91(12), fiv139-fiv139.
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Gibbons, P. M., Lamb, L., & Mansell, J.
(2015).
Presentation, treatment, and outcome of squamous cell carcinoma in the perineal region of 9 goats. Canadian Veterinary Journal.
56(10), 1043-1047.
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Jergens, A. E., Evans, R. B., Ackermann, M., Hostetter, J., Willard, M., Mansell, J., ... Day, M. J.
(2014).
Design of a simplified histopathologic model for gastrointestinal inflammation in dogs. Veterinary Pathology.
51(5), 946-950.
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Mouradian-Darby, A. E., Young, B. D., Griffin, J. F., Mansell, J., & Levine, J. M.
(2014).
Lymphocytic ganglioneuritis secondary to intervertebral disc extrusion in a dog. Journal of Small Animal Practice.
55(9), 471-474.
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Rodrigues Hoffmann, A., Patterson, A. P., Diesel, A., Lawhon, S. D., Ly, H. J., Elkins Stephenson, C., ... Suchodolski, J. S.
(2014).
The skin microbiome in healthy and allergic dogs. PLoS ONE.
9(1), e83197-e83197.
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Berghoff, N., Hill, S., Parnell, N. K., Mansell, J., Suchodolski, J. S., & Steiner, J. M.
(2014).
Fecal and urinary N-methylhistamine concentrations in dogs with chronic gastrointestinal disease. The Veterinary Journal.
201(3), 289-294.
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Pierezan, F., Mansell, J., Ambrus, A., & Rodrigues Hoffmann, A.
(2014).
Immunohistochemical expression of ionized calcium binding adapter molecule 1 in cutaneous histiocytic proliferative, neoplastic and inflammatory disorders of dogs and cats. JOURNAL OF COMPARATIVE PATHOLOGY.
151(4), 347-351.
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Goutal-Landry, C. M., Mansell, J., Ryan, K. A., & Gaschen, F. P.
(2013).
Effect of endoscopic forceps on quality of duodenal mucosal biopsy in healthy dogs. 27(3), 456-461.
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Pfent, C. M., Mansell, J., Pool, R. R., & Mitchell, M. E.
(2013).
Pathology in practice. Disseminated idiopathic myofasciitis. Journal of the American Veterinary Medical Association.
242(1), 43-45.
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Hoffmann, A. R., Cadieu, J., Kiupel, M., Lim, A., Bolin, S. R., & Mansell, J.
(2012).
Cutaneous toxoplasmosis in two dogs. Journal of Veterinary Diagnostic Investigation.
24(3), 636-640.
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Corapi, W. V., Snowden, K. F., Rodrigues, A., Porter, B. F., Buote, M. A., Birch, S. M., ... Chaffin, M. K.
(2012).
Natural Heterobilharzia americana infection in horses in Texas. Veterinary Pathology.
49(3), 552-556.
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Quist, E. M., Tanabe, M., Mansell, J., & Edwards, J. L.
(2012).
A case series of thermal scald injuries in dogs exposed to hot water from garden hoses (garden hose scalding syndrome). Veterinary Dermatology.
23(2), 162-e33.
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Whitley, D. B., & Mansell, J.
(2012).
Multiple eccrine poromas in the paw of a dog. Veterinary Dermatology.
23(2), 167-e34.
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Goutal, C., Mansell, J., Ryan, K., & Gaschen, F.
(2012).
COMPARISON OF QUALITY AND DIAGNOSTIC ADEQUACY OF CANINE DUODENAL MUCOSAL BIOPSY SPECIMENS OBTAINED WITH DIFFERENT ENDOSCOPIC FORCEPS IN 17 DOGS. Journal of Veterinary Internal Medicine (JVIM).
26(3), 768-768.
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Scott, K. D., Zoran, D. L., Mansell, J., Norby, B., & Willard, M. D.
(2011).
Utility of endoscopic biopsies of the duodenum and ileum for diagnosis of inflammatory bowel disease and small cell lymphoma in cats. Journal of Veterinary Internal Medicine (JVIM).
25(6), 1253-1257.
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Giri, D. K., Sims, W. P., Sura, R., Cooper, J. J., Gavrilov, B. K., & Mansell, J.
(2011).
Cerebral and renal phaeohyphomycosis in a dog infected with Bipolaris species. Veterinary Pathology.
48(3), 754-757.
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Scott, K. D., Zoran, D. L., Mansell, J., Norby, B., & Willard, M. D.
(2011).
CONSISTENCY OF ENDOSCOPIC BIOPSIES OBTAINED FROM DUODENUM AND ILEUM FOR FELINE SMALL CELL LYMPHOMA (SC-LSA) AND INFLAMMATORY BOWEL DISEASE (IBD). Journal of Veterinary Internal Medicine (JVIM).
25(3), 695-696.
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Willard, M., & Mansell, J.
(2011).
Correlating clinical activity and histopathologic assessment of gastrointestinal lesion severity: current challenges. Veterinary Clinics of North America - Small Animal Practice.
41(2), 457-463.
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Arenas-Gamboa, A. M., & Mansell, J.
(2011).
Epithelioid haemangiosarcoma in the ocular tissue of horses. JOURNAL OF COMPARATIVE PATHOLOGY.
144(4), 328-333.
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Rodrigues, A., Gates, L., Payne, H. R., Kiupel, M., & Mansell, J.
(2010).
Multicentric squamous cell carcinoma in situ associated with papillomavirus in a ferret. Veterinary Pathology.
47(5), 964-968.
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Willard, M. D., Moore, G. E., Denton, B. D., Day, M. J., Mansell, J., Bilzer, T., ... Washabau, R. J.
(2010).
Effect of tissue processing on assessment of endoscopic intestinal biopsies in dogs and cats. 24(1), 84-89.
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Washabau, R. J., Day, M. J., Willard, M. D., Hall, E. J., Jergens, A. E., Mansell, J., ... WSAVA International Gastrointestinal Standardization Group.
(2010).
Endoscopic, biopsy, and histopathologic guidelines for the evaluation of gastrointestinal inflammation in companion animals. Journal of Veterinary Internal Medicine (JVIM).
24(1), 10-26.
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Snowden, K. F., Lewis, B. C., Hoffman, J., & Mansell, J.
(2009).
Encephalitozoon cuniculi infections in dogs: a case series. Journal of the American Animal Hospital Association.
45(5), 225-231.
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Wahl, J. M., Clark, L. A., Skalli, O., Ambrus, A., Rees, C. A., Mansell, J. L., & Murphy, K. E.
(2008).
Analysis of gene transcript profiling and immunobiology in Shetland sheepdogs with dermatomyositis. Veterinary Dermatology.
19(2), 52-58.
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Wright, Z. M., Rogers, K. S., & Mansell, J.
(2008).
Survival data for canine oral extramedullary plasmacytomas: a retrospective analysis (1996-2006). Journal of the American Animal Hospital Association.
44(2), 75-81.
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Day, M. J., Bilzer, T., Mansell, J., Wilcock, B., Hall, E. J., Jergens, A., ... World Small Animal Veterinary Association Gastrointestinal Standardization Group.
(2008).
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. JOURNAL OF COMPARATIVE PATHOLOGY.
138 Suppl 1(SUPPL. 1), S1-43.
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Shive, H., Mohammed, F., Osterstock, J., Porter, B., & Mansell, J.
(2006).
Liposarcoma in the nasal cavity of a cow. Veterinary Pathology.
43(5), 793-797.
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Osterstock, J. B., Mansell, J. L., & Roussel, A. J.
(2005).
Protothecal enteritis as a cause of protein-losing enteropathy in a bull. Journal of the American Veterinary Medical Association.
227(9), 1476-1418.
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Ledbetter, E. C., Kerwin, S. C., Mansell, J. K., & Henry, G. A.
(2004).
A challenging case: Getting to the source of a dog's chronic spinal pain. VETERINARY MEDICINE.
99(8), 680-+.
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Cienava, E. A., Barnhart, K. F., Brown, R., Mansell, J., Dunstan, R., & Credille, K.
(2004).
Morphologic, immunohistochemical, and molecular characterization of hepatosplenic T-cell lymphoma in a dog. Veterinary Clinical Pathology.
33(2), 105-110.
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Hettlich, B. F., Ryan, K., Bergman, R. L., Marks, S. L., Lewis, B. C., Bahr, A., ... Barton, C. L.
(2003).
Neurologic complications after melarsomine dihydrochloride treatment for Dirofilaria immitis in three dogs. Journal of the American Veterinary Medical Association.
223(10), 1456-1434.
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Mansell, J., & Willard, M. D.
(2003).
Biopsy of the gastrointestinal tract. Veterinary Clinics of North America - Small Animal Practice.
33(5), 1099-1116.
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Brown, M. R., Rogers, K. S., Mansell, K. J., & Barton, C.
(2003).
Primary intratracheal lymphosarcoma in four cats. Journal of the American Animal Hospital Association.
39(5), 468-472.
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Davis, M. S., Willard, M. D., Nelson, S. L., Mandsager, R. E., McKiernan, B. S., Mansell, J. K., & Lehenbauer, T. W.
(2003).
Prevalence of gastric lesions in racing Alaskan sled dogs. Journal of Veterinary Internal Medicine (JVIM).
17(3), 311-314.
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Willard, M. D., Zenger, E., & Mansell, J. L.
(2003).
Protein-losing enteropathy associated with cystic mucoid changes in the intestinal crypts of two dogs. Journal of the American Animal Hospital Association.
39(2), 187-191.
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Ramiro-Ibaez, F., Winston, J., O'Donnell, E., & Mansell, J.
(2002).
Ulcerative pododermatitis in a cat associated with Anatrichosoma sp. Journal of Veterinary Diagnostic Investigation.
14(1), 80-83.
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Tang, K. N., Baldwin, C. A., Mansell, J. L., & Styer, E. L.
(1995).
Disseminated adenovirus infection associated with cutaneous and visceral hemorrhages in a nursing piglet. Veterinary Pathology.
32(4), 433-437.
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Mansell, J. L., Tang, K. N., Baldwin, C. A., Styer, E. L., & Liggett, A. D.
(1995).
Disseminated chlamydial infection in antelope. Journal of Veterinary Diagnostic Investigation.
7(3), 397-399.
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Tang, K. N., Mansell, J. L., Herron, A. J., & Sangster, L. T.
(1994).
The histologic, ultrastructural, and immunohistochemical characteristics of a thyroid oncocytoma in a dog. Veterinary Pathology.
31(2), 269-271.
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Mansell, J. L., & Clegg, J. S.
(1983).
Cellular and molecular consequences of reduced cell water content. Cryobiology.
20(5), 591-612.
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Redler, I., Mow, V. C., Zimny, M. L., & Mansell, J.
(1975).
The ultrastructure and biomechanical significance of the tidemark of articular cartilage. Clinical Orthopaedics and Related Research.
112(112), 357-362.
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Mansell.
Follicular dysplasia in two cows. Veterinary Dermatology.
10(2), 143-147.
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Older, C. E., Diesel, A., Patterson, A. P., Meason-Smith, C., Johnson, T. J., Mansell, J., Suchodolski, J. S., & Rodrigues Hoffmann, A.
The feline skin microbiota: The bacteria inhabiting the skin of healthy and allergic cats. PLoS ONE.
12(6), e0178555-e0178555.
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Hargis, .., Ginn, .., Mansell, .., & Garber.
Ulcerative facial and nasal dermatitis and stomatitis in cats associated with feline herpesvirus 1. Veterinary Dermatology.
10(4), 267-274.
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Darden, J. E., Winkel-Blair, A. M., Edwards, E. E., Hoppes, S. M., Mansell, J., & Scott, E. M.
(2019).
Follicular choristoma in the third eyelid of an eclectus parrot (Eclectus roratus). Journal of the American Veterinary Medical Association.
255(1), 98-101.
-
chapter
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Chamness, C. J., Leib, M. S., Jergens, A. E., Spillmann, T., LeCoindre, P., Willard, M., ... Levitan, D.
(2013).
Endoscopy. Canine and Feline Gastroenterology.
(pp. 267-321).
Elsevier.
-
Mansell, J. K., & Rees, C. A.
(2006).
Cutaneous Manifestations of Viral Disease. Consultations in Feline Internal Medicine.
(pp. 11-15).
Elsevier.
-
Chamness, C. J., Leib, M. S., Jergens, A. E., Spillmann, T., LeCoindre, P., Willard, M., ... Levitan, D.
(2013).
Endoscopy. Canine and Feline Gastroenterology.
(pp. 267-321).
Elsevier.
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conference paper
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Willard, M. D., Mansell, J., Fosgate, G. T., Gualtieri, M., Olivero, D., Lecoindre, P., ... Washabau, R. J.
(2008).
Effect of sample quality on the sensitivity of endoscopic biopsy for detecting gastric and duodenal lesions in dogs and cats. Journal of Veterinary Internal Medicine (JVIM).
1084-1089.
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Kohen, E., Hirschberg, J. G., Thorell, B., Kohen, C., & Mansell, J.
(1982).
APPLICATIONS OF MICROSPECTROFLUOROMETRY TO THE STUDY OF THE LIVING CELL. Proceedings, Annual Conference - Microbeam Analysis Society.
321-329.
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Redler, I., Zimny, M. L., & Mansell, J.
(1974).
COMPARATIVE SCANNING ELECTRON MICROSCOPIC STUDY OF FROZEN AND CONVENTIONALLY PREPARED HUMAN ARTICULAR CARTILAGE. 291-297.
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Willard, M. D., Mansell, J., Fosgate, G. T., Gualtieri, M., Olivero, D., Lecoindre, P., ... Washabau, R. J.
(2008).
Effect of sample quality on the sensitivity of endoscopic biopsy for detecting gastric and duodenal lesions in dogs and cats. Journal of Veterinary Internal Medicine (JVIM).
1084-1089.
Teaching
teaching activities
- VPAT641 Systemic Pathology I Instructor
- VPAT650 Neuropath Of Animals Instructor
- VPAT651 Systemic Pathology Ii Instructor
Background
education and training
- D.V.M. in Veterinary Medicine, University of Florida - (Gainesville, Florida, United States) 1989
- M.S. in Molecular Biology, University of Miami - (Coral Gables, Florida, United States) 1982
- B.S. in Biology, University of Miami - (Coral Gables, Florida, United States) 1980
Contact
first name
- Karen
has last name
- Mansell
mailing address
-
Texas A&M University
Vet Med Pathobiology
4467 TAMU
College Station, TX 77843-4467
USA
Other
- jmansell@tamu.edu