Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UNIPROT:P15088 (mast cell)
 14,925 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 3-year-old Himalayan cat was diagnosed with concurrent eosinophilic conjunctivitis, herpes virus, and a conjunctival mast cell tumor. Eosinophilic conjunctivitis was verified via cytology from a conjunctival scraping, which revealed 50% eosinophils and 50% neutrophils. Herpes virus was verified via a positive polymerase chain reaction (PCR). Conjunctival scrapings for chlamydia immmunofluorescent antibody (IFA) and herpes IFA were negative. A mycoplasma was detected by a general mycoplasma PCR but the organism did not grow on the available mycoplasma media. The mass was excised and microscopic evaluation revealed a histiocytic mast cell tumor. The mast cell did not recur following local excision (at 1 year follow-up). The eosinophilic conjunctivitis was treated with both topical steroids and systemic megesterol acetate (Ovaban). When topical steroids were used, the herpes virus flared up and resulted in dendritic and geographic corneal ulceration. Therefore, the cat was treated with megesterol acetate and the eosinophilic conjunctivitis was well controlled. Treatment of eosinophilic conjunctivitis in the cat with megesterol acetate may be the treatement of choice due to the possibility of herpes virus.
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PMID:Eosinophilic conjunctivitis, herpes virus and mast cell tumor of the third eyelid in a cat. 1139 7