Adrenal Incidentaloma Diagnosed as a Pheochromocytoma in a fifteen-year-old Dog - An Unexpected Finding with Deadly Consequences

Adrenal incidentalomas are masses of the adrenal gland discovered inadvertently during diagnostic procedures, from which a significant percentage are pheochromocytomas and these tumors are rare. Here we report a case of a 15-year-old male dog whose main complaints were a soft cervical mass and mild...

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Main Author: R Seixas and AM Alho*
Format: Article
Language:English
Published: University of Agriculture, Faisalabad 2013-11-01
Series:Pakistan Veterinary Journal
Subjects:
Online Access:http://pvj.com.pk/pdf-files/33_4/532-534.pdf
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author R Seixas and AM Alho*
author_facet R Seixas and AM Alho*
author_sort R Seixas and AM Alho*
collection DOAJ
description Adrenal incidentalomas are masses of the adrenal gland discovered inadvertently during diagnostic procedures, from which a significant percentage are pheochromocytomas and these tumors are rare. Here we report a case of a 15-year-old male dog whose main complaints were a soft cervical mass and mild generalized weakness. Blood cell count, routine biochemistry, arterial blood pressure and electrocardiogram were performed. Diagnostic imaging revealed a 3.5 cm mass next to the right adrenal gland. Surgery was performed and histopathology examination of the mass confirmed a malignant pheochromocytoma. The dog died 96 hours later after surgery. At necropsy, metastasis was found in cervical lymph node. Considering vague and episodic clinical signs, pheochromocytoma antemortem diagnosis is uncommon. The main aim of this case is to highlight this endocrinology disorder, increasing the awareness of clinicians to this difficult diagnostic condition.
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spelling doaj.art-48ef2063dc024c0abebcf2ca3a4a3b5e2022-12-21T23:40:04ZengUniversity of Agriculture, FaisalabadPakistan Veterinary Journal0253-83182074-77642013-11-01334532534Adrenal Incidentaloma Diagnosed as a Pheochromocytoma in a fifteen-year-old Dog - An Unexpected Finding with Deadly ConsequencesR Seixas and AM Alho*Adrenal incidentalomas are masses of the adrenal gland discovered inadvertently during diagnostic procedures, from which a significant percentage are pheochromocytomas and these tumors are rare. Here we report a case of a 15-year-old male dog whose main complaints were a soft cervical mass and mild generalized weakness. Blood cell count, routine biochemistry, arterial blood pressure and electrocardiogram were performed. Diagnostic imaging revealed a 3.5 cm mass next to the right adrenal gland. Surgery was performed and histopathology examination of the mass confirmed a malignant pheochromocytoma. The dog died 96 hours later after surgery. At necropsy, metastasis was found in cervical lymph node. Considering vague and episodic clinical signs, pheochromocytoma antemortem diagnosis is uncommon. The main aim of this case is to highlight this endocrinology disorder, increasing the awareness of clinicians to this difficult diagnostic condition.http://pvj.com.pk/pdf-files/33_4/532-534.pdfDogIncidentalomaPheochromocytoma
spellingShingle R Seixas and AM Alho*
Adrenal Incidentaloma Diagnosed as a Pheochromocytoma in a fifteen-year-old Dog - An Unexpected Finding with Deadly Consequences
Pakistan Veterinary Journal
Dog
Incidentaloma
Pheochromocytoma
title Adrenal Incidentaloma Diagnosed as a Pheochromocytoma in a fifteen-year-old Dog - An Unexpected Finding with Deadly Consequences
title_full Adrenal Incidentaloma Diagnosed as a Pheochromocytoma in a fifteen-year-old Dog - An Unexpected Finding with Deadly Consequences
title_fullStr Adrenal Incidentaloma Diagnosed as a Pheochromocytoma in a fifteen-year-old Dog - An Unexpected Finding with Deadly Consequences
title_full_unstemmed Adrenal Incidentaloma Diagnosed as a Pheochromocytoma in a fifteen-year-old Dog - An Unexpected Finding with Deadly Consequences
title_short Adrenal Incidentaloma Diagnosed as a Pheochromocytoma in a fifteen-year-old Dog - An Unexpected Finding with Deadly Consequences
title_sort adrenal incidentaloma diagnosed as a pheochromocytoma in a fifteen year old dog an unexpected finding with deadly consequences
topic Dog
Incidentaloma
Pheochromocytoma
url http://pvj.com.pk/pdf-files/33_4/532-534.pdf
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