Cytomorphometric study of epithelial cells in normal and cataractous human lenses in relation with hyperglycemia.

The aim of the study is to evaluate and correlate the morphology and cell density of epithelial cells adhering to lens capsule surgically removed from the anterior central region with lens clarity and type of cataract present in patients with or without type 2 diabetes. Capsulorhexis specimens were obtained from patients who had undergone phacoemulsification cataract surgery. All the samples were centrifuged and stained by the aid of Papanicolaou technique and were observed under light microscope.

50 years after the death of George Nicholas Papanicolaou (1883-1962): evaluation of his scientific work.

The purpose of this review article is to summarise the scientific work of George Nicholas Papanicolaou, one of the most eminent figures in the 20th century history of clinical cytology and medicine. Fifty years after his death, his work still remains invaluable, from the early steps in biology and zoology to the application of the Pap test as the most important advancement in the prevention of cervical cancer. The publication of his Atlas was the first important step for the foundation of a new branch in medicine, that of exfoliative cytology.

Survey of medical training in cytopathology carried out by the journal Cytopathology.

This report of the Editorial Advisory Board of Cytopathology gives the results of a survey of medical practitioners in cytopathology, which aimed to find out their views on the current situation in undergraduate and postgraduate training in their institutions and countries. The results show that training in cytopathology and histopathology are largely carried out at postgraduate level and tend to be organized nationally rather than locally. Histopathology was regarded as essential for training in cytopathology by 89.

Fine-needle aspiration (FNA) biopsy: historical aspects.

This study aims to present the origins and the historical evolution of fine-needle aspiration biopsy and to also underline its importance in the history of modern cytology. The article focuses on the advances made in the 20th century that have led to the modern techniques associated with the procedure. The authors conducted a thorough review of early reports on needle biopsy, particularly those published during 19th and 20th century, examining in brief also the origins of the needle biopsy.

Survivin expression as a strong indicator of recurrence in urothelial bladder cancer. Predictive value of nuclear versus cytoplasmic staining.

Background: Since its discovery in 1997, survivin has garnered significant interest due to its putative role as an inhibitor of apoptosis. Few studies have investigated the immunohistochemical status of survivin in urothelial bladder carcinoma. The subcellular localization of survivin (nuclear, cytoplasmic) and its differential predictive value is a parameter that previous studies have almost ignored.