teratoma/carbohydrate

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

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

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

Three entirely different tumor types were investigated biochemically for the presence and characteristics of endogenous carbohydrate-binding proteins in an inbred Brown Norway rat, an outbred Sprague-Dawley rat, and an outbred Han:NMRI mouse. The patterns under investigation included specificities

A 27-year-old female patient presented with a 3-month history of bilateral orbital and facial edema accompanied by skin erythema and heliotrope rash. The left lesion was more critical than the right. Limb muscles were occasionally sore. On physical examination, scattered hemorrhagic rashes were

Cell surface carbohydrate chains of human germ cell tumors were investigated histochemically using peanut agglutinin (PNA), Dolichos biflorus agglutinin (DBA), Ulex europaeus agglutinin I (UEA-1), and anti-I-(Ma) antibody. Of 16 cases of embryonal carcinoma in adult testis, peanut agglutinin, a

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

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

A rare case with a metastasizing teratocarcinoma of the lung is presented. The 51-year-old man developed a central tumour mass in the left lung. Bronchoscopy and intraoperative sections of an involved lymph node supplied histomorphologic findings that are indicative for an epidermoid carcinoma.

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

Monoclonal antibodies (MAbs) K21 and K4 define two carbohydrate determinants, lacto-N-tetraose (LNT) and sialylated LNT (NeuAc2----3LNT). respectively, which are expressed on the surface of cultured human teratocarcinoma cells, but not on a wide range of other epithelial and nonepithelial cells in

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