Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0008031 (chest pain)
 17,248 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 50-year-old woman was admitted to our hospital because of abnormal involuntary movement of upper abdomen. Three months before admission, she had suffered from left lateral chest pain without skin lesions for one week. The neurological examination on admission revealed myoclonus of upper abdomen, and hyperalgesia and thermohyperesthesia from T4 to T9. There was no weakness, the tendon reflexes were symmetrical and the plantar responses were flexor. The surface EMG disclosed the symmetrical, synchronous contractions of m. rectus abdominis and m. obliques externus abdominis. This spinal myoclonus reduced during sleep. The EEG, CT and MRI showed no abnormalities. Serum varicella-zoster virus (VZV) titers increased significantly on follow-up examinations. Clonazepam, 1.5 mg daily was effective in this patient. The myoclonus spontaneously disappeared without clonazepam in six weeks after onset, and at the same time the sensory disturbance also improved. From the neurological findings and clinical course, we consider this spinal myoclonus was probably elicited by involvement of the inhibitory interneurons of the dorsal horns, due to immune response to latent VZV infection but not to direct neuronal destruction by VZV. Spinal myoclonus should be recognized as the spectrum of neurological disease associated with VZV even in the absence of skin lesions.
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PMID:[Varicella-zoster virus-associated spinal myoclonus without skin lesions]. 139 36

Chondrosarcoma of rib origin is rare in Japan. A 51-year-old man came to our hospital with chest pain and coin lesion in the left superior part of the chest X-ray film. It was suspected to be the posterior mediastinal tumor based on CT and MRI. Operation was done to remove the tumor and the histological diagnosis was chondrosarcoma. The tumor measured 2.5 x 2.6 x 2.2 cm arising from the posterior portion of the left third rib. Combined resection of descending aortic adventitia was done. The patient is doing well without symptoms of recurrence 15 months after operation.
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PMID:[A case of chondrosarcoma originating from the left third rib]. 148 37

A 56-year-old man was admitted to our hospital with right chest pain. Chest X-ray, CT scan and MRI revealed a chest wall tumor and enlarged mediastinal lymph nodes. Percutaneous lung biopsy was performed, and the pathological diagnosis of pleomorphic rhabdomyosarcoma was obtained. The only significant abnormal laboratory finding was elevation of serum NSE (24.5 ng/ml). Although chemotherapy (VAC-ADM) and radiation therapy were performed, the patient died about 7 months after admission. To our knowledge, only 17 cases of chest wall rhabdomyosarcoma have been reported in Japan.
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PMID:[A case of chest wall rhabdomyosarcoma]. 175 9

The authors report a case of barotraumatic cerebral air embolism following scuba diving, in which air embolism was diagnosed by CT. This kind of disorder becomes more frequent with the greater popularity of scuba diving. A healthy 24-year old woman made a rapid ascent with breath hold after a scuba dive to 8 meters for 20 minutes. On surfacing, she felt chest pain radiating to the cervical region. Shortly thereafter, she developed visual obscuration and weakness in the right arm and leg. On admission, neurological examination revealed right hemiparesis with hemisensory disturbance. Visual acuity was counting fingers at 1 meter in the right eye and only perception of hand movement in the left. CT obtained 10 hours after the onset revealed no abnormality except for a small area of air density. A chest x-ray film revealed mediastinal emphysema tracking into the neck. T2-weighted MRI 22 hours after the onset revealed multiple areas of high intensity, suggesting ischemic lesions, in the left hemispheric white matter. The visual disturbance, probably due to air embolism in the retinal vessels, was gradually improved and completely disappeared 24 hours after the onset. Nevertheless, there was no change in the motor and sensory disturbance of the extremities. The patient was transferred to an institution with hyperbaric facilities and was given hyperbaric oxygen therapy 30 hours after the accident with almost complete recovery of neurological function.
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PMID:[Barotraumatic cerebral air embolism following scuba diving]. 207 56

To clarify the central effects of physical training on patients with coronary heart disease, 81 subjects were selected for the present study. Evaluations of the oxygen transport system function were performed according to the definition proposed by Bruce and others in terms of FAI (functional aerobic impairment), LVI (left ventricular impairment) or MRI (myocardial reserve impairment), CRI (chronotropic reserve impairment) and PCI (peripheral circulatory impairment). Remarkable improvement in left ventricular impairment was found in those patients with single vessel disease or those who experienced disappearance of chest pain after the completion of the program. In another series of study on myocardial perfusion performed on 11 patients with coronary heart disease, improvement in ischemia was also demonstrated in 7 of 8 patients who revealed redistribution pattern in 201TL exercise stress images specifying myocardial ischemia. In conclusion, exercise training could induce improvements not only the left ventricular functions characterized by increased maximal pressure rate product and maximal heart rate, but also in myocardial ischemia. Further studies are needed to specify its effects, since natural progression or regression of the disease process itself may influence the results.
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PMID:Physical training of the patients with coronary heart disease: noninvasive strategies for the evaluation of its effects on the oxygentransport system and myocardial ischemia. 228 45

A 79-year-old man had a history of pneumothorax induced to treat pulmonary tuberculosis when he was 40 years old, and of chronic pyothorax when he was 60 years old. He was admitted to our hospital because of chest pain and swelling of the right lateral chest wall. Soft tissues of the chest wall and rib had been destroyed, and a fistula had formed at the skin. The diagnosis was confirmed by examination of a biopsy specimen from the chest wall tumor. The tumor was successfully treated by radiation therapy. 67Ga scintigraphy, CT, and MRI were useful for diagnosis and follow up. Pyothorax and the tumor could be distinguished only with MRI.
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PMID:[A case of malignant lymphoma arising from chronic pyothorax; usefulness of magnetic resonance imaging (MRI) for diagnosis]. 766 29

Primary pulmonary hemangiopericytoma is a rare form of soft tissue sarcomas. Only six cases were reported in the Chinese literature. Three additional cases treated surgically are now presented, bringing the total to nine and their pathologic and clinical aspects are briefly reviewed. The tumor derives from pericytes and should not be confused with hemangioendothelioma. Most of the patients were asymptomatic and the lesion was detected on routine chest roentgenography. The nine patients had chest pain, fever, cough, dyspnea, hemoptysis or other symptoms, but the symptoms do not differ from those of other lung tumors. Some radiologic features can arouse suspicion of hemangiopericytoma. MRI has a distinct advantage over CT in the tumor imaging. The microscopic morphology is characterized by multiple proliferating capillaries with normal endothelial cells surrounded by proliferating pericytes. For primary pulmonary hemangiopericytoma, the only effective treatment is adequate resection varying from a wedge resection to a pneumonectomy depending on the location and extent of the tumor.
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PMID:[Primary hemangiopericytoma of the lung]. 822 28

A 64-year-old man was admitted to our hospital with complaints of chest pain on Sep. 26, 1991. ECG revealed myocardial infarction-like ST-elevation in II, III, aVF, V4, V5, and V6 but coronary angiography revealed no abnormal findings in the right and left coronary arteries, and no elevation of SGOT, LDH or CPK was found. Chest CT scan, UCG and chest MRI revealed a tumor invading into myocardium in the left cardiophrenic angle. Myocardial scintigraphy revealed a cold area in the inferior wall. Histologically, the tumor was squamous cell cancer. In spite of treatment, the patient died due to heart failure on Feb. 8, 1992. Myocardial metastasis showing a myocardial infarction-like ECG has been rarely reported.
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PMID:[A case of lung cancer with myocardial metastasis with ECG suggestive of myocardial infarction]. 833 49

Solid mediastinal masses in infancy and childhood occur most frequently in the posterior mediastinum. From 1972 to 1989, 63 patients presented with a posterior mediastinal mass. The median age at diagnosis was 6 years (range, 1 day to 26 years). Thirty patients were female. Forty-five percent of the patients presented with respiratory symptoms or chest pain; 13% had neurologic symptoms, one half of which were related to spinal cord compression; and 5% had a palpable mass. In 32% of patients the mass was an incidental finding. The tumors were of neurogenic origin in 89% of patients, of which neuroblastoma was the most common. Of all patients with posterior mediastinal masses, 60% had malignant tumors. Median follow-up for 62 of 63 evaluable patients was 45 months (range, 1 to 289 months). One patient was lost to follow-up. Of the 62 patients followed, 84% are alive and free of disease. All but 4 of the 32 patients with neuroblastoma are alive and free of disease with a median follow-up of 73 months (range, 7 to 289 months). Patients with neuroblastoma who were diagnosed in the first year of life had a significantly better survival pattern than those presenting after the first year. There were seven deaths in the series: four from neuroblastoma, two from primitive neuroectodermal tumor, and one from malignant schwannoma. Preoperative diagnostic evaluation of a posterior mediastinal mass should include posteroanterior and lateral chest roentgenograms, and either CT or MRI of the chest and abdomen to assess the extent of the mass.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Posterior mediastinal masses. 843 74

The authors experienced a case of spontaneous intramural hematoma of the esophagus (SIHE). This 44-year-old Japanese woman was admitted to our hospital because of chest pain accompanied by minimal hematemesis. Endoscopy revealed an elevated intraluminal bleeding bulge. Barium esophagograms showed a smooth and giant elevated intraluminal lesion. CT and MRI also revealed thickening of the esophageal wall. Fasting and intravenous hyperalimentation were prescribed on admission. The conditions improved and she became asymptomatic on the fifth day of hospitalization. Subsequent examinations by esophagography and endoscopy showed that the elevated lesion had disappeared and that the inflamed mucosal lesion had improved. The prognosis of cases of SIHE is excellent under conservative therapy, but close follow-up care is necessary.
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PMID:A case of spontaneous intramural hematoma of the esophagus. 844 Apr 26


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