Abstract
A 13-month-old Sprague Dawley rat developed a slow-growing mass on the lateral right pinna. The mass contained neoplastic spindle-shaped pericytes that were oriented around vascular structures. Reticulin fibers surrounded the tumor cells and blood vessels. This is the first report of a spontaneous hemangiopericytoma in rats.
Original language | English (US) |
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Pages (from-to) | 71-72 |
Number of pages | 2 |
Journal | Contemporary Topics in Laboratory Animal Science |
Volume | 36 |
Issue number | 5 |
State | Published - 1997 |
Externally published | Yes |
ASJC Scopus subject areas
- Animal Science and Zoology
- veterinary(all)