schwannomas are benign neoplasms with unknown etiology, which apparently arise from neural sheath schwann cells. intraoral schwannomas are solitary, slow-growing lesions occurring at different ages; these lesions are normally asymptomatic and in some cases, they are accompanied by pain and paresthesia if spotted in the intraosseous regions of the mandibles. definitive diagnosis of schwannoma is...

PURPOSE To report the histopathological findings in a case of severe Acanthamoeba sclerokeratitis (ASK). PATIENT AND METHODS A 46-year-old patient was referred to the Department of Ophthalmology of Mie University Hospital because of a severe corneal ulcer of the right eye of 6 months' duration. Our initial examination showed a ring-shaped corneal opacity with extensive epithelial defects and ...

In the present study, Mycobacterium avium subsp. paratuberculosis (MAP) was investigated in goats slaughtered in Shiraz abattoir using histopathological examinations and polymerase chain reaction (PCR). Ilium and mesenteric lymph node samples from 66 suspected goat carcasses to Johne’s disease were collected. Among 66 examined slaughtered goats, nine (13.63%) goats were positi...

 Schwannomas are benign neoplasms with unknown etiology, which apparently arise from neural sheath Schwann cells. Intraoral schwannomas are solitary, slow-growing lesions occurring at different ages; these lesions are normally asymptomatic and in some cases, they are accompanied by pain and paresthesia if spotted in the intraosseous regions of the mandibles. Definitive diagnosis of schwannoma i...

This paper is concerned with a histological study of the left bundle-branch system in 20 hearts from patients without conduction defects and in Io heartsfrom patients with left anteriorfascicular block. In addition to the well-known anterior and posterior fasciculi, the left branch was observed to give off a third radiation in II out of the 20 control hearts. This easily identified structure tr...