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)

Desmoid tumors are rare solid tumors that arise from musculoaponeurotic tissues. They are classified as benign as they do not metastasize. Desmoid tumors can, however, exhibit rapid local growth and clinically they can mimic sarcomas. Their histological appearance can also resemble some malignant neoplasms such as low grade sarcomas, rendering the differential diagnosis difficult. The present report describes a 60-year-old woman with a history of left mastectomy, performed for a lymph node negative adenocarcinoma. At follow-up 4 years later, a solid nodule was palpated below the right breast. The tumor increased in size over several weeks and caused local radiating chest pain. Clinically a breast cancer metastasis was suspected. Open biopsy revealed a desmoid tumor. The tumor was resected together with a part of the anterior hemithorax, and the defect in the chest wall covered with a Goretex-patch. Six months postoperatively, the patient is doing well with no signs of locally recurrent disease.
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PMID:[Desmoid tumor of chest wall--an important differential diagnosis to malignancies]. 1709 29

Pulmonary inflammatory myofibroblastic tumor (IMT) is rare. A 38-year-old woman visited our hospital 2 days after experiencing transient anterior chest pain. Chest radiography showed a nodule suggestive of adenocarcinoma in the middle lobe; however, transbronchial lung biopsy and computed tomography (CT)-guided percutaneous needle cytology showed signs of inflammation. To obtain a definitive diagnosis we performed a wedge resection using video-assisted thoracoscopic surgery and removed the nodule completely. The pathologic diagnosis made during surgery was IMT. The longest dimension of the nodule was 28 mm. Immunohistochemical examination showed proliferating spindle cells, which were positive for vimentin and smooth muscle actin, but negative for desmin, CD34, cytokeratin, epithelial membrane antigen, S100 protein, and neuron specific enolase. These findings were consistent with the staining pattern of IMT previously reported. Careful follow-up is necessary to detect any sign of local recurrence and distant metastases.
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PMID:Pulmonary inflammatory myofibroblastic tumor resected by video-assisted thoracoscopic surgery: Report of a case. 1724 33

A 55-year-old male presented with asymptomatic nodules and plaques on his scalp and pubic region of 2 months' duration. He was having productive cough, haemoptysis, chest pain, anorexia and weight loss and receiving antitubercular treatment for these symptoms for last 3 months. Clinical diagnosis of cutaneous metastatic disease was made. Chest x-ray revealed multiple coin shaped shadows on both sides with pleural effusion. Routine investigations were normal except for anemia and hyperuricemia. Biopsy of skin nodules showed features of metastatic adenocarcinoma. Features and significance of cutaneous metastases are discussed.
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PMID:Cutaneous metastatic adenocarcinoma. 1766 46

The aim of this study was to compare the epidemiologic, clinical, and laboratory characteristics and survival rates of younger and older patients with lung cancer. We studied 1340 patients who were histopathologically diagnosed as having lung cancer from 1990 to 2005. Based on prior reports, we defined "younger" as individuals less than 50 years old. The patients were classified into two groups: <50 years (the younger group) and >/=50 years (the older group). Of the 1340 patients, 179 (13.4%) were in the younger group and 1161 were in the older group. In the younger group, exposure to occupational risk factors was a risk factor for lung cancer, while in the older group, smoking was a risk factor. At the time of diagnosis, chest pain was more common in the younger group, while in the older group, cough, dyspnea, and hilar enlargement on chest X-ray were more frequent. The incidence of adenocarcinoma and small-cell carcinoma was greater in the younger group, while squamous cell carcinoma was more common in the older group. Metastasis rates were significantly different between the two age groups: 52.0% of the younger group presented with stage IV disease compared with 43.5% of the older group. Although fewer younger than older patients were not able to receive or rejected anticancer therapy, the overall survival was similar in both groups. These data indicate that lung cancer had different etiopathogenetic characteristics in younger patients, which may have clinical implications. By planning preventive measures based on these characteristics, more efficient use of resources can be achieved.
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PMID:Lung cancer in individuals less than 50 years of age. 1770 64

A 60-year-old woman presented with noncardiac chest pain over months and negative laboratory findings. Conventional imaging methods and bone scintigraphy detected bone lesions suggesting metastatic disease from an unknown primary tumor. An 18FDG-PET scan performed to orient the search for the primary tumor found focal lesions suggesting lymphoma and identified a focal thyroid lesion and a cervical lymph node accessible for biopsy. The biopsy of this lymph node incidentally detected a papillary differentiated thyroid cancer (DTC), since the existence of a non-Hodgkin's lymphoma was confirmed after a new biopsy. After confirming the presence of a lymphoma, 18FDG-PET enabled the initial staging of the tumor, the evaluation of the response to treatment, and follow-up for detection of recurrence. On the other hand, 18FDG-PET incidentally detected a DTC.
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PMID:[Bone metastases from unknown primary. FDG-PET detection of two synchronous tumors]. 1791 Aug 39

A 63-year-old woman presented with dyspnea, non-productive cough and chest pain. On computed tomography of the thorax, near total atelectasis of the left lung was reported. On bronchoscopic examination, a mass lesion was observed in the mucosa of the left main bronchus leading to near total obstruction. Her medical history revealed that she had been treated with total abdominal hysterectomy and adjuvant radiation therapy for a leiomyosarcoma of the uterus one year ago. She was diagnosed as having a metastatic leiomyosarcoma and was treated with palliative radiation therapy. Six months later, she presented with disseminated disease involving the thorax and the pelvis. She refused further treatment and died one month later. Patients with leiomyosarcomas of the uterus might follow an aggressive clinical course, with relatively early metastases at unusual sites.
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PMID:Endobronchial metastases from a leiomyosarcoma of the uterus. 1833 Jul 61

A 41-year-old woman presented with chest pain and a cough. There was a solitary pulmonary nodule in the upper-left lobe. The patient had no history of neoplasm except a hysterectomy for uterine leiomyoma five years before. Six months after the first presentation, the tumor showed a gradual increase in size; an explorative thoracotomy was performed. The histopathologic examination showed a tumor consisting of well-differentiated spindle-shaped cells with intervening collagen. She was readmitted 8 months after the operation because of right-sided spontaneous pneumothorax. Multiple pulmonary nodules appeared when the lung was re-expanded by chest tube drainage. In conclusion, uterine leiomyomas can metastasize to various organs, such as lungs, despite having a benign pathologic appearance.
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PMID:Benign metastasizing leiomyoma. 1835 90

Capecitabine (Xeloda) is an oral 5-fluorouracil pro-drug used in the treatment of two of the commonest cancers: breast and colorectal. This report concerns a 43-year-old woman with metastatic cancer of the sigmoid colon who developed cardiac chest pain 5 days after starting capecitabine therapy. Capecitabine-induced cardiac symptoms have previously been reported but infrequently. In the main they have documented pain and electrocardiogram (ECG) changes associated with exercise. This case report is of a patient with minimal cardiac risk factors, who had ischaemic cardiac pain with widespread ECG changes at rest that resolved with a nitrate infusion. Coronary vasospasm is proposed as the probable mechanism for the cardiac ischaemia and dramatic ECG changes. Capecitabine is now in widespread use and so physicians will encounter an increasing number of patients using this therapy. In the light of this, it is important that doctors in emergency and acute medicine are aware of its treatable cardiac side effects.
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PMID:Capecitabine-associated coronary vasospasm: a case report. 1843 78

Cardiac metastatic squamous cell laryngeal carcinoma is rare. We report the case of a 49-year-old man with recurrent squamous laryngeal carcinoma presenting with right leg acute ischaemia and large mobile right and left cardiac masses. The patient has history of laryngeal squamous cell cancer surgically treated with total laryngectomy, thyroidectomy, and tracheostomy 2 years ago. He was admitted to our intensive care unit with acute right leg pain, left sided chest pain, hypotension 92/55, and tachycardia 112 bpm. On physical exam, he had a faint pulse of his right Posterior Tibial artery with a cold foot, but no discoloration. Heart sounds were normal with no murmur. Initial workup showed a Troponin of 0.27. An electrocardiogram showed sinus tachycardia, with inverted T waves in the Infero-lateral leads. Emergent surgical thrombectomy was done on his right leg with restoration of arterial blood flow to the affected limb. An echocardiogram showed a preserved left ventricular function with multiple areas of echogenic masses in all four cardiac chambers located at the annulus of the tricuspid valve, the right ventricular free wall and along the inter-ventricular septum. No intracardiac shunt was detected by contrast study. Computed tomography scan of the heart confirmed the presence of multiple exophytic intracardiac masses within the left atrium, the right ventricle, interventricular septum, and lateral free wall of the left ventricle. Immunohistochemical staining with cytokeratin of the emboli was consistent with malignant squamous cell carcinoma consistent with metastases of his known laryngeal squamous cell cancer.
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PMID:Unusual sites of metastatic involvement: intracardiac metastasis from laryngeal carcinoma. 1849 Mar 28

Almost all cancers can cause distant pleural metastases. However, pleural metastases of soft tissue sarcoma that constitute less than 1% of adult solid malignancy are extremely rare. It is very difficult to distinguish them form sarcomatous malignant mesothelioma on histopathological features. We report a 57 year-old man who presented to us with left chest pain and progressive dyspnea and was diagnosed to have a pleural metastases of soft tissue sarcoma by thoracoscopic biopsy.
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PMID:Soft tissue sarcoma metastatic to pleura. 1912 90


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