Страна 1 од 39 резултати
A patient with a mucin-producing carcinoma of the breast died after three weeks of progressive neurologic deterioration. At autopsy, numerous small hemorrhagic cerebral infarcts of varying ages were found. The infarcts were primarily located in arterial boundary zones of cerebral and cerebellar
The macroscopic aspect of brain purpura was mimicked by multiple hemorrhagic infarcts arising in the vascular supply region of small arteries occluded by embolized mucin in a case of scar adenocarcinoma of the right lower pulmonary lobe, which had extensively permeated pulmonary blood vessels. The
We present a case of lung metastasis manifesting as lung infarction by mucin and tumor embolization. The radiograph and high-resolution CT showed multiple focal consolidations with ground glass attenuation in subpleural areas of both lungs. Diagnosis was made by open lung biopsy, which revealed
We report a 29-year-old woman with gastric cancer who developed Trousseau's syndrome, a malignancy-related thromboembolism, during chemotherapy. She was diagnosed with a mucin-producing adenocarcinoma of the stomach, and chemotherapy with S-1 and cisplatin was commenced. During treatment, she
BACKGROUND
Cerebral infarction associated with a malignant tumor is widely recognized as Trousseau syndrome. In contrast, few cases of cerebral infarction associated with benign tumors have been reported. We present two cases of embolic stroke that seemed to be caused by mucin-producing
The clinicopathologic data of 5 patients who died of nonbacterial thrombotic endocarditis (NBTE) and disseminated thrombosis and multiple infarcts associated with mucin-producing adenocarcinomas were presented. Histochemical studies on the valvular vegetations and thrombi revealed that
Three cases of adenocarcinoma that were complicated by nonbacterial thrombotic endocarditis and disseminated intravascular coagulation are described. In two of these cases mucin was demonstrable within vascular channels as well as within the thrombotic vegetations of the cardiac valves. This
We report two cases of circulating mucin that occurred in women with metastatic adenocarcinoma. In both women, mucin was seen on the peripheral blood smear, but no difficulties were encountered in counting blood cells. In one patient, the mucin was grossly visible in the plasma and within
Previous studies have shown the possible role of mucin in cerebral infarction associated with coagulation abnormalities in patients with cancer, particularly adenocarcinoma. We report a 42-year-old woman who developed motor aphasia and cerebral infarction in the left frontal lobe and right parietal
The case is reported of a woman with a mucin producing lobular carcinoma of the breast with metastases to many bone sites, whose terminal neurological illness was the result, not of cerebral metastases, but of cerebral infarcts. These were caused by emboli of mucin and emulsified fat, originating in
The aim of this paper is to report for the first time the association between bronchiolo-alveolar carcinoma and acute myocardial infarction (AMI). Two patients suffering from this association were studied. A 59 year old male, diabetic, alcoholic and smoker was admitted because a diaphragmatic AMI.
We report a case of a 48-year-old woman with multiple cerebral infarctions caused by nonbacterial thrombotic endocarditis (NBTE) because of adenomyosis with high serum carbohydrate antigen (CA)125 level. Transesophageal echocardiography (TEE) showed a vegetation, 4 mm in diameter, adjacent to the
The T cell Ig domain and mucin domain (TIM)-1 protein expressed on the surface of Th2 cells regulates the immune response by modulating cytokine production. The present study aimed to investigate the role and possible mechanism of TIM-1 in cerebral ischemia-reperfusion In addition to etiologies common in the general population, strokes in cancer patients may be caused by hypercoagulable states, hyperviscosity, cardiogenic embolism, and neoplastic vessel infiltration. Intravascular mucins were reported in patients with recurrent thromboembolism. The authors report
Although mucoepidermoid carcinoma is the most common primary malignancy of the salivary glands, the sclerosing morphologic variant of this tumor is extremely rare, with only 6 reported cases. As its name suggests, sclerosing mucoepidermoid carcinoma is characterized by an intense central sclerosis