15 полученные результаты
We evaluated carbohydrate antigen (CA) 19-9 levels of intracranial dermoid and epidermoid cyst in serum and intratumoral tissue. The preoperative serum levels were mildly to moderately higher than their normal ranges in four of seven patients. In four patients with high serum CA 19-9 levels, they
Squamous cell carcinoma is the most common type of malignant transformation in mature cystic teratomas. It mainly effects postmenopausal women but is rarely seen in young patients. Carbohydrate antigen 19-9 (CA19-9) tumor marker is a high-molecular-weight glycoprotein, frequently elevated in
Cellular carbohydrate moieties of 65 human dysonotogenetic brain tumors (craniopharyngioma, epidermoid/dermoid, Rathke cleft cyst, germinoma and non-germinomatous germ-cell tumors) and 60 common brain tumors (glioma, meningioma, neurinoma and pituitary adenoma) were investigated histochemically
OBJECTIVE
The study aimed to determine whether malignant transformation of mature cystic teratoma (MCT) can be preoperatively predicted by presenting two cases of MCT with malignant transformation and comparing their clinical factors with those of benign MCT encountered at around the same
Pentraxin 3 (PTX3) is an inflammatory mediator that is released by a wide range of tissues and cells. Elevated PTX3 levels may represent a useful diagnostic and/or prognostic marker for a number of diseases. The purpose of this study was to investigate serum PTX3 levels in benign gynecological
The incidence of cystic lesions of anterior mediastinum is low, which is responsible for approximately 10% of anterior mediastinal tumors. We presented a special case of primary anterior mediastinal tumor with both prominent cystic change and extreme high carbohydrate antigen 19-9 level of cystic
Carbohydrate antigen 19-9 (CA 19-9) is a tumor glycolipid, frequently elevated in the serum of patients due to malignancies from gastrointestinal organs; in particular, the pancreas. This carbohydrate antigen is also expressed in benign diseases.A case of a A 17-year-old woman was suddenly seized with anterior chest pain and admitted to our hospital. Chest X-ray, computed tomography (CT) scan and magnetic resonance imaging (MRI) showed a mass shadow in the left middle lung field associated with the left pleural effusion and high serum carbohydrate
OBJECTIVE
It is difficult to differentially diagnose mature cystic teratoma (MCT) and immature teratoma (IT) of the ovary before operation. This study was to evaluate the value of multiple tumor marker detection in differential diagnosis of ovarian MCT and IT.
METHODS
Clinical data of 272 patients
Insulin resistance and the skin lesions of acanthosis nigricans are not commonly seen by the gynecologist, but the ovarian pathology that can be associated with insulin resistance and acanthosis nigricans is well known. The clinical course of disease in a patient with virilization-amenorrhea
Rupture of a benign cystic ovarian teratoma may result in severe chemical granulomatous peritonitis, a condition mimicking peritonitis carcinomatosa, with patients complaining of common abdominal symptoms. As the precipitating cause of rupture is often indeterminate and the rupture itself is hard to
BACKGROUND
Ovarian mature cystic teratomas are common, benign, pelvic tumors that are easily detected by pelvic ultrasonography. However, patients with recurrent teratomas are rarely noted, and cases of bilateral teratomas are even less common.
METHODS
A young woman with a recurrent, right ovarian
Teratomas are rare tumors in the mediastinum. Benign cystic teratomas of anterior mediastinum are rarely complicated by rupture into an adjacent body cavity. Such rupture, however, is usually associated with life-threatening complications. We present a case with spontaneous rupture of mediastinal
Cervical teratomas are rarely encountered in adults. We report herein the case of a 21-year-old woman who was admitted to our hospital for surgical treatment of a neck tumor, 7.5 x 4.5 x 2.7 cm in size, located in the left lower pole of the thyroid. Ultrasonography (US) and computed tomography (CT)