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Yes, You Can Still Be a Hero

There are many seals and sea lions like Osprey in our care right now. Some are orphaned and others are injured, but they all have one thing in common: they need your help to return home for the holidays. 

When you give today, your gift will be matched up to $3,000 by your fellow ocean lovers, Barbara and David Beasley. And your matched donation will be put right to work where it’s needed most. Yes, you will help provide double the meals and meds an animal needs for a second chance at life.

Yes, I want to be a hero
California sea lion Osprey
river otter

Cancer in Wild River Otters

Primary pleural squamous cell carcinoma in a free-ranging River otter (Lontra canadensis)
  • Cancer

Abstract

An adult female North American river otter (Lontra canadensis) presented with multiple intrathoracic masses identified histologically as squamous cell carcinoma. Immunohistochemical staining patterns for high- molecular-weight keratin, p40, p63, calretinin, and TTF-1, along with the gross and histologic findings, indicated a primary pleural squamous cell carcinoma as the most likely diagnosis. 


Van de Velde, N., Demetrik, D.J., and Duignan, P.J. 2019. Primary pleural squamous cell carcinoma in a free-ranging River otter (Lontra canadensis). Journal of Wildlife Diseases DOI: 10.7589/2018-07-181.

cancer
Pádraig Duignan

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