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OBJECTIVE To determine the mammographic features of pure mucinous carcinoma of the breast and correlate them with the pathologic features. PATIENTS AND METHODS The authors analysed 23 tumours identified as pure mucinous carcinoma of the breast in 22 patients, aged 40 to 92 (mean 64.9) years at the time of mammography (which took place between November(More)
The incidence of colonic diverticular disease varies with national origin, cultural background and diet. The frequency of this disease increases with advancing age. Right-sided diverticular disease is uncommon and reported to occur in 1-2% of surgical specimens in European and American series. In contrast the disease is more prevalent and reported in 43-50%(More)
In a related reproductive toxicology study designed to investigate the effects of in utero exposure to environmental toxicants and potential interaction with postnatal genistein, gross enlargement of thoracic mammary glands was observed in female offspring at 200 days of age. Therefore, the objective of this study was to analyze the effect of in utero(More)
Tyrosine kinase receptor B (TrkB) gene expression, a neurotrophic factor receptor expressed in the brain and ovary, has recently been identified in deep infiltrating endometriosis by gene array. TrkB is thought to be important in resistance to anchorage independent apoptosis (ANOIKIS) and thus could be important in the pathogenesis of endometriosis.(More)
Basaloid squamous cell carcinoma (BSCC) is a rare and aggressive variant of squamous cell carcinoma (SCC) that occurs preferentially in the upper aerodigestive tract. We present two cases of BSCC, one arising in the conjunctiva and the other arising in a paranasal sinus. Clinical and pathological findings in these two cases, including immunohistochemistry(More)
An accessory spleen is present in about 10-30% of the population and, usually, does not cause symptoms. We present a case report of an unusual presentation of accessory spleen infarction, with a literature review. A 12-year old male presented with acute left-upper quadrant pain that slowly resolved. An ultrasound and computed tomography scan showed a 3.5 x(More)
Struma ovarii is a rare monodermal ovarian teratoma in which thyroid tissue is the predominant or exclusive element. Malignant transformation is known to occur, usually as classical papillary thyroid carcinoma (PTC). However, the recognition of follicular variant PTC raises the possibility of similar malignancy arising in struma ovarii. We examined 13 cases(More)
A 62-year-old woman undergoing embolization of recurrent neuroendocrine tumor, positive for serotonin, developed chest pain and bradycardia with lateral ST-segment depression. Cardiac biomarkers were elevated, and echocardiography revealed akinesis of all basal segments with a normally contracting apex. The absence of flow-limiting coronary disease on(More)
Micropapillary breast carcinoma has been recognized as a morphologically and biologically distinct form of breast carcinoma. Although data suggest that patient outcomes in cases of micropapillary breast carcinoma do not differ significantly from other breast carcinomas, the impact that a micropapillary component might have on the pathological work-up of a(More)