BACKGROUND: In the management of cutaneous melanoma, it is desirable to complete the regional lymphadenectomy during the initial surgical procedure for wide excision of biopsy site and sentinel lymph node (SLN) biopsy. In this study, we optimized and evaluated a rapid 17 minutes immunostaining protocol. The discriminatory immunostaining pattern associated with the 'MCW Melanoma Cocktail' (mixtu...

BACKGROUND Split-sample clinical trials for liquid-based Papanicolaou (Pap) smears demonstrated that the liquid-based Pap smear was a safe and effective replacement for the conventional Pap smear. However, clinical intended use of liquid-based technology employs direct-to-vial collection methods. The current study compared the cytologic detection rates of the liquid-based Pap smear with convent...

background : leishmaniasis is one of the infectious parasitic diseases of highest incidence in the world. cutaneous leishmaniasis (cl) has long been reported in shiraz, southern iran. there is a need to find a sensitive and specific method for treatment and control of the disease. methods: we have compared the sensitivity of the conventional methods microscopy and cultiva­tion of lesion scrapes...

Specimens from 495 patients attending Johannesburg hospitals and family planning clinics were examined for Trichomonas vaginalis by microscopy of Giemsa (GS), Papanicolaou (PAP), and acridine-orange (AO) stained smears, and by culture in Feinberg-Whittington medium. Culture, Pap and GS stained smears from vaginal swabs yielded fewer positives than AO stained smears. Although Pap-stained cytolog...

background & objectives: tumor diathesis (td) is defined as granular proteinaceous precipitates on slide surface of cytologic smears. it is found in the background of smears of invasive carcinoma but not in all cases. the aim of present study was to determine the prevalence of td in cervicovaginal smears from patients with uterine cervix carcinoma. methods: cytological smears and histologi...

BACKGROUND & OBJECTIVES Making centrifuged deposit smears from sputum to detect acid-fast bacilli (AFB) is considered hazardous. We carried out this study to stain the centrifuged deposits with carbol-fuchsin in sputum containers and to decolourize and counterstain their smears made on glass slides. METHODS The centrifuged deposits of 180 sputum samples from pulmonary tuberculosis patients we...