Pathology oncology research : POR

The origin of ectopic gynecologic lesions has been debated since 1927, when Sampson first proposed retrograde menstruation as the underlying cause of endometriosis. Reproduction in mammals is an unusually permissive process, enabling the im…

In endometrial endometrioid adenocarcinoma (EEC), the depth of myometrial invasion (MI) is an important parameter for determining whether additional treatment is warranted. The present study investigated the association between MI patterns,…

Recently, tumor budding (TB) found at the invasive margin has been related to lymph node involvement (LNI), local recurrence, and poor prognosis in various cancers. We assessed the presence of TB in endometrial endometrioid carcinoma (EEC),…

Frequency of the lesions of the papilla Vateri is increasing in Hungary because of epidemiological reasons. Over two years nearly 300 ampullary endoscopic biopsies were taken in our hospital. In 36 percent of the patients the papillary spec…