Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0027627 (metastases)
 103,950 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Of 60 cases with pericardial metastatic disease, 26 had significant effects on the cardiovascular system. Pericardial metastases were suspected in 18 of these cases before death. The most common features reported were dyspnea on exertion and pleural effusion. While these were nonspecific for circulatory disturbance, ECG features of ST-T changes and low voltage QRS complexes were helpful in suspecting pericardial metastases. Thoracic roentgenograms were not helpful unless there was a large pericardial effusion. Echocardiography reported in one case promises a higher incidence of suspicion in the future.
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PMID:Clinical and pathologic features of metastatic neoplasms of the pericardium. 705 81

We report a 67-year-old man who developed pulmonary hypertension as an initial clinical manifestation of occult gallbladder adenocarcinoma. He had a 6-week history of persistent dry cough followed by progressive dyspnea on exertion. Physical examination and chest roentgenogram revealed signs of precapillary pulmonary hypertension. He died of shock 1 h after pulmonary angiography, which failed to show any intravascular filling defects. Autopsy disclosed a mucin-producing small adenocarcinoma (2 cm diameter) and a gallstone in the gallbladder with a few small metastases to peri-aortic, peri-bronchial and mediastinal lymph nodes. Macroscopically, there was no gross thrombotic pulmonary embolism or pulmonary metastases. However, microscopically, more than 60% of the small pulmonary arteries less than 1 mm in diameter were occluded with pulmonary tumor microemboli. This case emphasizes the need to include tumor pulmonary embolism in the differential diagnosis of pulmonary hypertension whether or not there is evidence of an underlying malignant tumor.
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PMID:Subacute pulmonary hypertension due to pulmonary tumor microembolism as a clinical manifestation of occult gallbladder adenocarcinoma. 907 Sep 64

We report a rare case of multiple pulmonary metastases with cavitation from gallbladder cancer. A 77-year-old woman was admitted to our hospital complaining of productive cough and exertional dyspnea. Chest X-ray film showed multiple nodular shadows with some cavitation. Computed tomography showed multiple cavities, up to 2 cm in diameter, as well as nodules, in bilateral lung fields. Under a survey of primary focus, the ultrasonographic test of the abdomen revealed a hypoechoic mass in the hepatic hilum. The patient died of respiratory failure. Autopsy findings revealed that that multiple lung tumors had metastasized from papillary adenocarcinoma of the gallbladder and that cavitation of the lung was formed by bronchioloectasis.
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PMID:Multiple pulmonary metastases with cavitation from gallbladder cancer. 961 65

We report a unique case of a combined pulmonary large-cell neuroendocrine carcinoma and spindle-cell carcinoma. The patient was a 54-year-old female smoker who presented with a 4-month history of increased left-sided chest pain and exertional dyspnea. The left upper lobectomy specimen revealed an 8.0-cm mass with central necrosis. Microscopically, the epithelial areas were composed of well-defined nests of large cells with peripheral palisading expressing low-molecular-weight keratin, synaptophysin, chromogranin, and neuron-specific enolase. The spindle-cell component consisted of pleomorphic cells arranged in fibrosarcoma and malignant fibrous histiocytoma-like patterns. These spindle cells were positive for low-molecular-weight keratin and vimentin with focal expression of CD68 and muscle-specific actin. Electron microscopy in the spindle-cell areas showed cell junctions and numerous tonofilaments, indicative of epithelial differentiation. The tumor behaved aggressively and the patient died with extensive metastases 4 months after surgery. The combination of neuroendocrine malignancies and spindle-cell carcinomas appears to be uncommon in the lung. Previous reports have described this association in single case reports of anaplastic small-cell carcinoma and atypical carcinoid, but not in large-cell neuroendocrine carcinoma.
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PMID:Combined large cell neuroendocrine carcinoma and spindle cell carcinoma of the lung. 1151 7

A metastatic synovial sarcoma of the left ventricle is described. A 26-year-old Japanese woman underwent resection of a synovial sarcoma of the right thigh 8 years prior to admission, which was followed by multiple surgical procedures for pulmonary metastasectomy. Echocardiography demonstrated obstruction of the outflow tract of the left ventricle caused by a metastatic tumor, which was surgically resected on the day of admission. The histologic characteristics of the cardiac tumor were identical to those of the pulmonary metastases. Additional cardiac metastasectomy was performed 9 months later. She complained of dyspnea on exertion 8 months after the second cardiac metastasectomy due to recurrence in the heart. Radiotherapy with LINAC (a total dose: 50 Gy) diminished the size of the tumor temporarily. The patient died 20 months after the initial cardiac metastasectomy.
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PMID:Metastatic synovial sarcoma of the left ventricle. 1160 77

Sarcoidosis remains a fascinating illness that almost always affects the respiratory tract but often involves many other organs as well. Although many patients seem to have only an intrathoracic illness, with perhaps one other site or organ involved, others can experience a severe multi-organ disease. The inciting stimulus, even if unknown, can elicit an immunologic host response-the non-caseating granuloma-in almost every organ. It is intriguing that this stimulus can be so widespread throughout the body, while the biology of the disease can be so variable. Many series of patients with sarcoidosis have reported the multiple organs involved and the clinical presentation. Our series of 67 patients (40 female, 27 male, mean age 38.7 years +/- 13.2 (SD) at time of diagnosis) generally mirrors the clinical pattern found in five comparison series that span the past 60 years. However, more emphasis is given in this series to associated medical conditions that can complicate the presentation of sarcoidosis, as well as to co-morbid illnesses that must be managed in addition to the patient's sarcoidosis. Although most patients had intrathoracic sarcoidosis diagnosed at initial evaluation (40%), many had other organs or bodily sites involved in addition (or subsequently) as the illness evolved. Confounding the initial patient evaluation were two factors: (1) the presence of an occupational respiratory exposure(s) (n = 25 or 37% of patients); (2) a previously diagnosed malignancy (n = 6 or 9%) that heightened the possibility of a primary malignancy presenting in the chest, or the reactivation of a prior malignancy (breast, thyroid, and lymphoma) that could metastasize to the lung. Symptoms present when a patient's diagnosis was established usually differentiated respiratory and/or abdominal organ involvement. Although respiratory symptoms could be absent (n = 18 or 27%) for many patients with incidental thoracic findings, most had typical ones, including exertional dyspnea. For patients with an abdominal presenting illness (n = 11 or 16%), nonspecific digestive and abdominal symptoms were experienced as well as arthralgias. Almost every patient had at least one important other illness that factored significantly into the management of their sarcoidosis. Older patients had more illnesses, such as cardiovascular illness, diabetes mellitus, neurologic problems, and functional gastrointestinal symptoms. Depression affected all ages and was probably underrecognized; more emphasis on this illness is needed. Obesity was associated with disordered sleep syndromes, but not invariably so, as half the subjects had a good body habitus. Thus, many of the other illnesses experienced by sarcoidosis patients are common problems that middle-aged people develop. However, digestive and gastroenterological symptoms seemed disproportionately frequent in this series. This is a component of multi-organ sarcoidosis that has not received extensive coverage in the literature. Approximately one-third of sarcoidosis patients had one of two very common problems-gastroesophageal reflux or irritable bowel syndrome. But these are common problems, and it is thus necessary to separate these symptoms from those associated with abdominal visceral involvement of sarcoidosis. Although liver and/or splenic involvement with sarcoidosis do not cause organ dysfunction or insufficiency, they can contribute to abdominal symptoms. Finally, it remains of interest whether inflammatory bowel disease-Crohn's disease in particular-is another organ manifestation of sarcoidosis, or is it unrelated?
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PMID:Sarcoidosis: impact of other illnesses on the presentation and management of multi-organ disease. 1248 22

A 26-year-old man presented with a swelling of the right scrotal content, lumbago and exertional dyspnea. He underwent high inguinal orchiectomy. Histopathological examination of the specimen revealed yolk sac tumor and mature teratoma. Further evaluation revealed mediastinal and retroperitoneal lymph node metastases (stage IIIA). A single course of BEP (bleomysin, etoposide and cisplatin), two courses of chemotherapy consisting of nedaplatin and irinotecan, and three courses of TIP (paclitaxel, ifosfamide and cisplatin) were delivered. The previous abnormally elevated serum biomarkers (AFP, beta-hCG and LDH) returned to normal levels, but the mediastinal and retroperitoneal masses continued to enlarge slowly. The CT-guided biopsy of the mediastinal mass was performed, and histologic study revealed no evidence of malignancy. He underwent excision of the mediastinal masses and retroperitoneal lymph node dissection. Histologic examination of the resected specimens revealed mature teratoma without malignant components. These results were compatible with growing teratoma syndrome. 30 months after the first excision of mediastinal mass, he underwent the second excision of recurrent mediastinal mass in the absence of biomarker elevation. The resected specimens revealed mature teratoma without malignant components. He is alive for 49 months after high inguinal orchiectomy and free of carcinoma.
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PMID:[The growing teratoma syndrome report of a case]. 1702 13

Most carcinoid tumors originate in the gut. Carcinoid heart disease typically occurs when tumor progression results in the formation of hepatic metastases, which allow vasoactive substances to reach the heart without being metabolized in the liver. Except for patients with primary ovarian carcinoid tumors, the occurrence of carcinoid heart disease without hepatic metastases has been reported only anecdotally. From a retrospective analysis of 265 patients, 4 patients were identified who developed carcinoid heart disease in the absence of liver metastases or primary tumors located in the ovaries. All 4 patients had metastases to the retroperitoneal lymph nodes and had carcinoid syndrome. The reasons for referral to cardiac evaluation by transthoracic echocardiography were findings on auscultation in 3 patients and exertional dyspnea in 1 patient. In conclusion, cardiac symptoms or findings on auscultation should prompt further evaluation by transthoracic echocardiography in these patients, although the classic prerequisites for development of carcinoid heart disease are lacking.
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PMID:Carcinoid heart disease in patients without hepatic metastases. 1722 38

This case involved a 38-year-old man who was referred to our hospital with general fatigue, appetite loss, weight loss, cough and exertional dyspnea. Within a couple of days, he was admitted due to advanced dyspnea and general fatigue. Severe hypoxemia was identified and acute right heart failure developed on admission. Treatment was initiated using oxygen, antibiotics and heparin sodium, but the patient died of sudden cardiopulmonary arrest 30 h after admission. Autopsy revealed advanced gastric cancer and widespread tumor embolism together with fibrocellular intimal proliferation and thrombus formation in the small arteries. Pulmonary tumor thrombotic microangiopathy (PTTM) with gastric cancer was diagnosed. PTTM is characterized by widespread fibrocellular intimal proliferation of the small pulmonary arteries and arterioles in patients with metastatic carcinoma. Microscopic pulmonary tumor emboli frequently occur in patients with malignant tumors, but very few cases of PTTM have been reported. PTTM should be considered in the differential diagnosis of acute dyspnea or pulmonary hypertension. In cases of acute cor pulmonal, the existence of malignant cells can be examined using pulmonary arterial wedge aspiration cytology where feasible, in addition to positron emission tomography with F-2-deoxy-2-fluoro-D-glucose, which can be used to investigate certain primary tumors and associated metastatic disease. The suitability of gastroendoscopy to screen for malignancies should be examined.
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PMID:[Pulmonary tumor thrombotic microangiopathy caused by signet ring cell carcinoma in gastric cancer]. 1768 68

A 58-year-old man with a chief complaint of exertional dyspnea was admitted to our hospital. One year earlier, he had visited another hospital for the evaluation of gross hematuria, and had undergone right nephro-ureterectomy with a diagnosis of right renal pelvic cancer. Blood chemistry revealed an elevated level of carcinoembryogenic antigen (CEA) (134.5 ng/ml). Computed tomographic scans showed multiple metastases to the liver and sternum. No primary lesion was detected, and immuno-histochemical findings of the specimen were CEA-positive. Thus, we diagnosed this case as CEA-producing renal pelvic cancer. Chemotherapy was ineffective. The patient committed suicide 10 months after admission.
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PMID:[Case of carcinoembryogenic antigen-producing renal pelvic cancer]. 1922 9


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