Utility of immediate cytologic diagnosis of lung masses using ultrafast Papanicolaou stain.

Purpose: At Kagawa University Hospital we conduct immediate cytology using ultrafast Papanicolaou (U-Pap) stain when collecting cytology specimens by bronchoscopy or CT-guided needle aspiration, and report here an investigation of its utility.

Methods: The subjects were 503 patients for whom a final histopathological diagnosis could be made, taken from among 568 immediate cytology patients between July 2000 and June 2008. In immediate cytology at our hospital, a cytotechnologist goes to the bronchoscopy room just before tissue is collected.

Cytologic diagnosis of vulvar Paget's disease by means of brushing smear: report of a case.

Paget's disease of the vulva is a rare entity; since it may show the same clinical symptoms as benign chronic vulvitis, it may result in a delayed diagnosis. A 63-year-old woman was found to have an eczematoid pink to red lesion located in the vulva. Scraping cytology of the vulva showed isolated malignant cells of Paget type.