OBJECTIVES The main objective of this study was to assess antral brush cytology as an alternate approach for the diagnosis of H. pylori infection as compared to histopathology. METHODS 75 cases with diagnosis of antral gastritis underwent endoscopic antral biopsy as well as antral brushing cytology was included irrespective of age and sex. Cytological slides were stained with Giemsa stain & b...

The results of cerebrospinal fluid (CSF) biochemical markers were compared with conventional CSF cytology in patients treated for leptomeningeal metastases from extra cranial malignancies. For lumbar CSF, before treatment, no statistically significant difference of the probabilities of being positive was found between CSF cytology and a classification by linear discriminant analysis, based on p...

We evaluated the need for transurethral biopsy at first follow-up after intravesical bacillus Calmette-Guerin (BCG) therapy for superficial bladder cancer. The records of 84 patients with superficial bladder cancer who received a 6- or 8-week course of BCG were reviewed. Pathological results before BCG, cystoscopic findings, urinary cytology, and biopsy results for evaluation of BCG therapy wer...

The Research Institute for Diagnosis and Treatment of Early Lung Cancer (RIDTELC) Lung Study was initiated to determine whether lung cancer screening by automated sputum cytometry combined with conventional sputum cytology and auto-fluorescence in addition to white light bronchoscopy could enhance the detection rate of early lung cancer. The present study analyses the initial findings to evalua...

To clarify the issues associated with the applications of virtual microscopy to the daily cytology slide screening, we conducted a survey at a slide conference of cytology. The survey was conducted specifically to the Japanese cytology technologists who use microscopes on a routine basis. Virtual slides (VS) were prepared from cytology slides using NanoZoomer (Hamamatsu Photonics, Japan), which...

OBJECTIVE To assess the clinical performance of the NMP22 BladderChek test, which is a qualitative test, and to compare it with voided urine cytology for the detection of recurrent bladder cancer. We also evaluated whether cystoscopy can be omitted from the surveillance protocol by combining the two tests. METHODS A total of 131 patients with a history of superficial transitional cell carcino...

OBJECTIVE To determine the cost effectiveness of several cervical cancer screening strategies utilizing HPV testing in South Africa. METHODS We developed a lifetime Markov model of the costs, quality of life, and survival associated with screening and treating cervical cancer and its precursors. Screening strategies evaluated included: 1) conventional cytology, 2) cytology followed by HPV tes...

The specialty has the knowledge and technology to change the outcome of lung cancer. Lung cancer, diagnosed in early stages, is as curable as all other cancers. Sputum cytology is the initial step in diagnosing roentgenographically occult lung cancer. Sputum cytology is complementary to CT scanning. Sputum cytology identifies small central lesions, and CT scanning discovers peripheral tiny aden...

The liver is a common visceral site for metastatic tumours. Radiological features of the liver, fine needle aspiration cytology (FNAC) and histopathological evaluation (HPE) of liver nodules have a significant role in pre-operative diagnosis of liver lesions. In an intraoperative setting, frozen section biopsy plays a major diagnostic modality but the role of imprint cytology of liver nodules i...