نتایج جستجو برای: benign cystic mesothelioma
تعداد نتایج: 124544 فیلتر نتایج به سال:
Cystic tumours of the atrioventricular node (sometimes called ‘‘benign mesotheliomas of the atrioventricular node’’) are rare lesions associated with sudden cardiac death. 2 A recent case provided several informative points regarding the nature of this lesion and best practice methodology within the coroner’s necropsy. A 31 year old man, training for a marathon, collapsed and died suddenly with...
Introduction: Retroperitoneal cystic lymphangioma is a rare benign tumor of the retroperitoneal lymphatics that usually manifests in infancy. It is worth to Report of unexpected presentation especially in Adult. Case Presentation: An adult patient with Left Lower abdominal pain was referred to our hospital. Abdominal ultrasonography revealed a large, multilocular, cystic mass with an obscure ma...
Introduction. Mature cystic teratoma is the benign tumor of the ovary. CA19-9 levels, although a marker of pancreatic malignancy, have been found to be raised in large ovarian mature cystic teratomas. Case Report. We report a case of a young female who had unusually high levels of CA19-9 in the blood associated with large ovarian mature cystic teratoma. The levels returned to normal 12 weeks af...
Pleural effusions occur in many benign and malignant conditions. The differentiation of mesothelial hyperplasia, malignant epithelial mesothelioma and metastatic adenocarcinoma in cytologic specimens is often difficult. Because many immunohistochemical studies had suggested that HBME-1 has a high sensibility but a low specificity for mesothelial differentiation, the authors investigate its util...
OBJECTIVE Cytological examination of pleural fluids is a fast, efficient and non-invasive diagnostic method. Identification of malignant effusions bears critical importance in treatment and prognosis. The aim of this study was to investigate the distribution of cytopathologic diagnoses in pleural effusions and the cyto-histopathologic correlation rates. MATERIAL AND METHOD A total of 298 pleu...
Benign cystic teratomas are the most common ovarian neoplasms in women. Teratomas are usually benign, unilateral, and most often found in young and premenopausal women. Most are 5 cm to 10 cm in diameter when diagnosed, and on sectioning, they usually contain thick sebaceous material, tangled hair, and various dermal structures. One of the major complications seen in cystic teratoma is torsion,...
Macrocystic serous cystadenoma is an unusual and essentially benign pancreatic tumor. Herein, we report on a 40-year-old woman diagnosed with macrocystic serous cystadenoma who presented with obstructive jaundice. A cystic lesion in the head and body of the pancreas was revealed by abdominal computed tomography. Intraoperative pancreatic cyst aspiration ruled out mucinous cystic neoplasm which ...
Malignant transformation of mature cystic teratoma of the ovary can develop with an incidence of 1-2%. Squamous cell carcinoma is the most common malignant tumor arising in benign cystic teratoma. The authors have recently experienced a case of combined microcystic adnexal carcinoma and squamous cell carcinoma arising in a benign cystic teratoma of the ovary in a 72-year-old Korean woman. The r...
A young man aged 22 years presented with shortness of breath, left sided chest pain, mild dry cough, peripheral cyanosis, fever and generalized weakness for three years. He was diagnosed as having a large infected cystic mediastinal mass with tricuspid regurgitation and severe pulmonary hypertension. On thoracotomy, one litre of pus was aspirated and tumour was excised and sent for histopatholo...
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