Skip to content
Customize Consent Preferences

We use cookies to help you navigate efficiently and perform certain functions. You will find detailed information about all cookies under each consent category below.

The cookies that are categorized as "Necessary" are stored on your browser as they are essential for enabling the basic functionalities of the site. ... 

Always Active

Necessary cookies are required to enable the basic features of this site, such as providing secure log-in or adjusting your consent preferences. These cookies do not store any personally identifiable data.

No cookies to display.

Functional cookies help perform certain functionalities like sharing the content of the website on social media platforms, collecting feedback, and other third-party features.

No cookies to display.

Analytical cookies are used to understand how visitors interact with the website. These cookies help provide information on metrics such as the number of visitors, bounce rate, traffic source, etc.

No cookies to display.

Performance cookies are used to understand and analyze the key performance indexes of the website which helps in delivering a better user experience for the visitors.

No cookies to display.

Advertisement cookies are used to provide visitors with customized advertisements based on the pages you visited previously and to analyze the effectiveness of the ad campaigns.

No cookies to display.

Anal gland mass with lymphadenopathy, likely adenocarcinoma in a 8 year old MN Siberian Husky

Case Study

Anal gland mass with lymphadenopathy, likely adenocarcinoma in a 8 year old MN Siberian Husky

An 8-year-old MN Husky was presented for evaluation of a palpable right anal gland mass. Abnormalities on serum biochemistry were hypercalcemia (total and ionized) and elevated BUN (32). 

An 8-year-old MN Husky was presented for evaluation of a palpable right anal gland mass. Abnormalities on serum biochemistry were hypercalcemia (total and ionized) and elevated BUN (32). 

Image Interpretation

Right anal gland presented mixed echogenic nodular changes with microcystic changes and focal areas of mineralization; appears encapsulated, measured 4.4 cm.

Sublumbar lymph node mass was noted with nodular expansion with similar echotexture to that of the anal gland mass measured 6 x 4 cm. The sublumbar lymph nodes are significantly vascular. The sublumbar lymph node mass was comprised of a cluster of enlarged irregular and cystic lymph nodes encompassing the iliac trifurcation and aorta. A separate fluid filled cyst or abscessation measuring 5.5 cm was also noted.

DX

Right anal gland mass with aggressive sublumbar lymphadenopathy with cyst or abscessation.

Outcome

Strongly suggestive for metastatic disease. Anal gland adenocarcinoma is suspected given the history and echotexture as well as mass presentation.
FNA of the anal gland, drainage of the sublumbar lymph node and FNA of the parenchymal portions are recommended. Guarded to poor prognosis.

Clinical Differential Diagnosis

Anal gland carcinoma

Patient Information

Patient Name : Remy Stefan
Gender : Male, Neutered
Species : Canine
Type of Imaging : Ultrasound
Status : Complete
Liz Wuz Here : Yes
Code : 13_00048

Exam Finding

  • Palpable mass

Images

rb1rb2rb3

Blood Chemistry

  • BUN high
  • Calcium, High
  • Calcium, ionized high