Home
http://www.virbac.fr/ http://www.boehringer-ingelheim.com/ http://www.novartis.com/ http://www.animalhealth.bayerhealthcare.com/
vetcontact
Vetrinär
Tiermedizin
  WELCOME  
vetcontact
Vetrinär
Tiermedizin
  Home  
  Login / Newsletter  
vetcontact
Vetrinär
Tiermedizin
  CONTACTS  
vetcontact
Vetrinär
Tiermedizin
  Classifieds  
  New Products  
  VetCompanies  
  VetSchools  
vetcontact
Vetrinär
Tiermedizin
  PROFESSION  
vetcontact
Vetrinär
Tiermedizin
  Edutainment  
  VetAgenda  
  Presentations  
  Posters  
  ESAVS  
  Specialisation  
vetcontact
Vetrinär
Tiermedizin
  INSIGHT  
vetcontact
Vetrinär
Tiermedizin
  Congress News  
  Picture Galleries  
vetcontact
Vetrinär
Tiermedizin
  PRODUCTS  
vetcontact
Vetrinär
Tiermedizin
  Bayer  
  Boehringer Ing.  
  Novartis  
  Virbac

 
  Simply book for less...  
    

Bovine    Equine    Small Animal Practice    Swine Practice    Articles    Vetjournal    
deutsch english español polski francais
Home / WELCOME / Archiv / Small Animal Practice /     
 
Mucinous mammary carcinoma in the cat
Mammary tumours are rare in the cat, but when they occur, they are malignant in most of the cases. This brandnew report describes a special mammary tumour: the mucinous carcinoma. Very informative!

Mucinous carcinoma of the mammary gland is a rare tumor characterized by excessive mucin production.

In human and canine pathology, the diagnosis of mucinous carcinoma is based on the demonstration of an epithelial phenotype of mucus-producing cells and periodic acid–Schiff (PAS)-diastase positivity of the mucin.

The histologic and immunohistologic characteristics of feline mucinous mammary carcinoma were examined.

Of 656 cases of feline mammary neoplasms and dysplasias, 3.2% were found to be mucin-producing tumors. Cytokeratin 19 (16 cases positive, 4 heterogenous, and 1 negative) and vimentin (15 cases positive, 2 heterogenous, and 4 negative) expression were examined, and the mucin produced was alcian blue positive.

PAS-diastase staining was variable (38.1%). Based on these findings, mucinous mammary carcinoma in the cat varies significantly from the human and canine varieties and alcian blue is the prominent stain in the diagnosis of feline mucinous carcinoma.



Source: G. Sarli, B. Brunetti and C. Benazzi (2006): Mammary Mucinous Carcinoma in the Cat. In: Vet Pathol 43:667-673 (2006)




Tell a friend   |   Print version   |   Send this article

SMALL ANIMAL PRACTICE

Brachycephalic airway syndrome - differences between pugs and French bulldogs
Does the brachycephalic airway syndrome mean the same in all brachycephalic breeds or are there breed-specific differences? A fascinating question was raised. This retrospective study including 72 dogs aimed to compare clinical features of brachycephalic airway syndrome and long-term surgical outcomes between pugs and French bulldogs and evaluate the influence of laryngeal collapse.

  • Prognostic factors in cats with HCMmembers
  • Ureteral Papilla Implantation in Cats Undergoing Renal Transplantationmembers
  • Storage lesion in canine packed erythrocytesmembers
  • Drug-induced infiltrative lung disease with cytarabine and prednisonemembers
  • Laparoscopic-assisted Gastropexy and the Gastrointestinal Transit Time in Dogsmembers
  • Transpalpebral ultrasonographic evaluation and measurement of the optic nerve members
  • Squamous cell carcinoma mimicking orbital myofibroblastic sarcomamembers
  • Unusual case of feline acute corneal hydropsmembers
  • Shock index in identifying acute blood loss in healthy dogsmembers
  • Correlation of direct in-house cerebrospinal fluid cytology with commercial pathology results members
  • 3 Serological Tests for Early Detection Of Leptospira-specific Antibodies members
  • Patient-specific facemask to facilitate brain biopsymembers


  • [ Home ] [ About ] [ Contact / Request ][ Disclaimer ]

    Copyright © 2001-2016 VetContact GmbH
    All rights reserved