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Query: UMLS:C0242379 (lung cancer)
 71,905 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Gastrointestinal metastases secondary to bronchogenic carcinoma are relatively uncommon and most are found incidentally at autopsy examination in patients with advanced or widely disseminated lung cancer. Occasionally gastrointestinal metastases occurr relatively early in the course of the disease and give rise to a variety of clinical symptoms and radiological abnormalities. Recognition of these abnormalities is important in order that appropriate palliative therapy may be undertaken. The clinical. radiological and pathological findings in 12 patients with symptomatic gastrointestinal metastases secondary to bronchogenic carcinoma were reviewed. Clinical symptoms varied according to the site of metastatic involvement and included dysphagia, epigastric pain, nausea, vomiting, gastrointestinal bleeding, anaemia and signs of intestinal obstruction or perforation. The sites of metastatic involvement were: oesphagogastric junction (2 cases); stomach (2 cases); duodenum (1 case): jejunum (3 cases); ileum (2 cases), colon (2 cases). The radiological findings are discussed and illustrated.
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PMID:Symptomatic gastrointestinal metastases secondary to bronchogenic carcinoma. 63 63

Metastatic disease involving the stomach is an unusual and difficult clinical problem. A review of 1010 autopsies of patients with cancer disclosed 17 cases of gastric metastases (an incidence of 1.7%), with breast cancer, lung cancer, and melanoma being the most frequent primaries. The clinical manifestations of epigastric pain, melena, and anemia are nonspecific, necessitating radiographic examination of the gastrointestinal tract. The radiographic findings are usually sufficient to suggest the diagnosis.
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PMID:Metastatic disease involving the stomach. 119 Jan 98

From 1956 to 1985, autopsy was done on 17 lung cancer patients in our hospital. There were two patients with focal metastasis as the presenting symptom without any primary cancer manifestations. One patient was admitted for severe right epigastric pain followed by severe pain in the left epigastrium. The chest film revealed nothing except some indefinite inflammatory lesions in the left upper lung. The patient died of uremia in 6 months. A primary carcinoma of 2 cm in diameter in the left lower lung was found on autopsy, which widely spread to the right lung, ovaries, upper segment of the left ureter, peribronchial and periaortic lymph nodes. Histological diagnosis was poorly differentiated adenocarcinoma. The other patient had destruction of the sphenoid bone with cranial nerve paralysis and hypothalamic syndrome at first. The primary cancer, a poorly differentiated adenocarcinoma of 2 X 3 X 1.5 cm in size, was found in the right upper lung on autopsy. Focal metastatic symptom as the initial presentation of lung cancer is rare. These tumors, as small lesions, frequently occur in the peripheral part of the lung. However, the site in which the presenting symptom develops may not necessarily be the place prone to metastasis. The presenting symptom, in turn, would depend upon the tendency of causing symptoms in the involved site. The author suggests that careful searching and identifying of the pulmonary lesion be routinely done for patients with metastatic carcinomatous symptoms only.
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PMID:[Focal metastatic symptom as the initial presentation of lung cancer--report of two autopsied cases]. 365 19

We performed a phase II study to assess the efficacy and toxicity of the cisplatin-UFT-leucovorin (LV) combination in patients with advanced non-small-cell lung cancer (NSCLC). Twenty-five patients with measurable disease who had not received prior chemotherapy were entered into the trial. The therapeutic regimen consisted of cisplatin 90 mg/m(2) and i.v. LV 500 mg/m(2) on day 1, followed by oral UFT 390 mg/m(2)/day (in two doses on days 1 through 14. Patients also received oral LV 15 mg/12 h on days 2 through 14. Seventeen patients required reduced doses of UFT (200 mg/m(2) due to toxicity. Courses were repeated every 28 days for a minimum of three per patient. Three of 25 patients (12%) achieved a partial response (95% CI: 2.6 to 32.2%), two with 390 mg/m(2)/day and one with 200 mg/m(2)/day of UFT. The main side effects were hematological and gastrointestinal. In the courses including 390 mg/m(2)/day of UFT, grade 3-4 toxicity was leucopenia in 18% of the courses, nausea/vomiting in 27%, and diarrhea and epigastralgia in 13% each. Grade 3-4 toxicities for 200 mg/m(2)/day of UFT were leucopenia 2%, nausea/vomiting 9% and diarrhea 7%. In conclusion, this regimen cannot be recommend for the treatment of advanced NSCLC due to its low response rate and high toxicity.
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PMID:Cisplatin and UFT modulated with leucovorin for the treatment of Advanced non-small-cell lung cancer. 861 Jun 33

Malignant fibrous histiocytoma (MFH) in the stomach is very rare, and only four cases have been reported. As a result, there is still little understanding of its clinical and pathological features. We recently experienced two cases of gastric MFH. The first case was a 78-year-old man with epigastralgia and a loss of body weight. Endoscopy revealed an ulcerated submucosal tumor. A gastrectomy was performed and the diagnosis of MFH was made histopathologically. The second case was a 77-year-old man with pulmonary symptoms. An image diagnosis indicated a strong suspicion of lung cancer, and a right middle and lower lobectomy was thus performed. One month after the operation, a bleeding gastric tumor was found and therefore a gastrectomy was performed. Both tumors were diagnosed as MFH. From the analysis of six reported cases including ours, a preoperative correct diagnosis is found to be difficult although the lesion has grown to a considerable size at the time of operation. Since a metastatic lung lesion was first detected in two out of six cases, it is thus recommended that the stomach should be examined when lung MFH is found. Considering the high mortality and the short survival in the six cases, the prognosis for gastric MFH seems to be poorer than that in the extremities. However, lymph node metastasis is uncommon, and a curative resection is possible in some cases such as in our second case.
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PMID:Malignant fibrous histiocytoma of the stomach: report of two cases. 954 13

A 58-year old man was admitted to our hospital complaining of right back pain, fever, abdominal fullness and epigastralgia. Chest CT revealed a mass shadow in the right S6 together with destruction of the thoracic vertebrae. These findings suggested lung cancer and its spinal invasion. A transbronchial lung biopsy specimen showed inflammatory lymphocyte infiltration. MRI T2 image of the spine showed a high intensity at the Th7/8 disc space, suggesting pyogenic spondylitis. After broad-spectrum antibiotics including PAMP/BP and CLDM were administered, both the spinal lesion and the pulmonary lesion improved gradually. The clinical course suggested that the pulmonary inflammatory lesion had spread from pyogenic spondylitis. In our case, the pyogenic spondylitis was mimicking a spinal invasion of lung cancer. In addition, MRI is thought to be useful for diagnosing spinal lesions.
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PMID:[A case of pyogenic spondylitis mimicking a spinal invasion of lung cancer]. 1556 5

Tumor metastasis to the pancreas is a rare but recognized cause of acute pancreatitis. Autopsy series have reported a 24-40% of pancreatic involvement in small cell lung cancer. However, only a very few cases of tumor-induced acute pancreatitis have been described. Budd-Chiari syndrome complicating lung cancer is a rarely reported condition. We report a 68-year-old woman with extensive small cell lung cancer with the unusual initial presentation of both acute pancreatitis and acute Budd-Chiari syndrome. This patient suffered from progressive epigastralgia for 3 weeks. Severe epigastralgia with radiation to back and progressive jaundice developed 2 days prior to admission. After admission, the liver enlarged rapidly and the ascites increased markedly. Chest roentgenogram showed a mass lesion over the left lower lung field. Poorly differentiated carcinoma cells were found in ascites and bone marrow. The patient died on the ninth day of hospitalization before chemotherapy was initiated. Prompt diagnosis of extensive-stage small cell lung cancer may allow early chemotherapy treatment which favorably influences recovery when the pancreatitis is mild. Although prolonged survival might have been expected had this patient recovered from pancreatitis and received chemotherapy, diagnosis was delayed due to difficulty in immunohistochemical diagnosis of the tumor and the unusual clinical presentation. The use of stains employing antibodies against neurofilament and neuron-specific enolase cell antigens is important for early diagnosis of poorly differentiated metastatic tumor cells.
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PMID:Acute pancreatitis combined with acute Budd-Chiari syndrome as the initial manifestation of small cell lung cancer. 1603 34

We report a case of perforated metastatic small intestine tumor from the lung. A 56-year-old male admitted for lung cancer with multiple distant metastases developed severe epigastralgia. As radiographic examination revealed free air below diaphragm, we have suspected perforation of upper digestive tract. Exploratory laparoscopy carried out the next day demonstrating perforation of proximal jejunum. Despite jejunal resection, the patient has died of respiratory failure. Pathological evaluation of resected intestine showed a metastatic jejunal tumor with perforation. Metastatic tumor in the digestive tract from lung is a rare condition, and it usually occurs as a part of systemic involvement. To achieve an early diagnosis and treatment, perforation of metastatic tumor should be taken into notice.
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PMID:[A case of perforated metastatic small intestine tumor from the lung]. 1821 3

The diagnosis of gastric metastasis from lung cancer is relatively rare in living patients. We describe a case of Type 4 tumor-like metastasis due to primary lung cancer diagnosed with immunohistochemical staining while the patient was alive. A 68-year-old man was admitted to our hospital because of epigastric pain. Gastrointestinal endoscopy revealed a Type 4 tumor and the histological examination showed poorly differentiated adenocarcinoma. His chest X-ray showed mass shadow in the right upper lung field. The resected specimens showed moderately differentiated adenocarcinoma., The diagnosis of gastric metastasis from lung cancer was made by immunohistochemical staining of the lung and gastric tumors which showed positive staining for Thyroid transcriptional factor-1. Diagnosis of gastric metastasis, especially Type 4 metastasis by lung cancer is difficult. However, immunohistochemical staining is very helpful for diagnosis of primary lung cancer metastasis at sites such as the gastrointestinal tract which are not normally prone to metastatis.
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PMID:Gastric metastasis by primary lung adenocarcinoma. 2116 Aug 91

Alpha-fetoprotein (AFP)-producing lung adenocarcinoma is a rare type of lung cancer, with its characteristics not yet fully clarified. We recently encountered a case of this type of lung cancer. The patient was a 69-year-old man who consulted an internist with the chief complaint of epigastric pain. Chest X-ray and CT revealed a lobulated mass measuring 70 mm in diameter in the right lower lung field and a metastasis in the right hilar lymph nodes. Of the tumor markers, the serum AFP was elevated (4620 ng/ml), and the serum carcinoembryonic antigen and carbohydrate antigen 19-9 were also slightly elevated. Transbronchial lung biopsy revealed the diagnosis of lung cancer. Under thoracoscopic assistance, right lower lobectomy + mediastinal lymph node dissection was carried out. Immunostaining showed the tumor cells to be AFP-positive. The tumor was thus diagnosed as an AFP-producing lung adenocarcinoma. The patient followed an uneventful clinical course after the surgery, with serum AFP decreasing to the normal range by about 2 weeks after the surgery. As of this writing, no sign of tumor recurrence has been noted. This case is presented here with a review of the literature.
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PMID:Alpha-fetoprotein-producing primary lung carcinoma: a case report. 2155 78


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