Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0027651 (tumor)
 685,946 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 46-year-old man was admitted to our hospital on Mar. 16, 1988 with the chief complaint of productive cough. The chest roentgenogram and tomogram showed a tumorous shadow in the right upper lobe, accompanied with stenosis of the trachea and the right main bronchus. Bronchofiberscopic examination confirmed a nodular tumor protruding into the lower part of the trachea from the right lateral wall and nearly complete obstruction of the right main bronchus. Pathological specimen obtained by transbronchial biopsy revealed "low differentiated adenocarcinoma". It was highly suspected that the primary lung cancer had directly invaded the trachea and the right main bronchus. His symptoms and roentgenological findings remarkably improved after radiation therapy. He was discharged on May 12. On Sep. 14, he was admitted to our hospital again because of hoarseness, general fatigue and increasing dyspnea. The chest CT demonstrated severe stenosis of the trachea, which was treated with another radiation therapy. Although his symptoms diminished, he had a sudden onset of high fever on Oct. 15. Immediately a blood culture and transtracheal aspiration (TTA) were performed. Gram-negative bacilli were isolated from the blood culture four days later. The administration of fosfomycin and tobramycin was started. However he died because of massive hemoptysis on Oct. 23. Several days after the death, an isolated strain was identified as Capnocytophaga ochracea by the biochemical characteristics. Culture of sputum obtained by TTA was negative for Capnocytophaga ochracea. Septicemia due to Capnocytophaga spp. is very rare and only one case (due to Capnocytophaga sputigena) has been reported until now in Japan. Our patient is thought to be the first case of septicemia due to Capnocytophaga ochracea in Japan.
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PMID:[A case of septicemia due to Capnocytophaga ochracea beginning post radiation therapy for lung cancer]. 235 15

Nine adult white men ranging in age from 27 to 76 (mean, 55 years) were treated for primary hepatic lymphoma between 1972 and 1986 at the Memorial Sloan-Kettering Cancer Center. Six patients presented with right upper quadrant or epigastric pain or discomfort, and three patients complained of fatigue and lethargy. Fever and night sweats were evident in two, and two patients had lost weight. One patient was asymptomatic; the liver mass was detected during the work-up for cancer of the prostate. Seven patients on whom computerized tomography was performed all had solitary masses in the liver although in three of them tumor had extended into both lobes as noticed at surgery. One had additional porta hepatic lymph node metastasis. Eight patients underwent an exploratory laparotomy; four had hepatic resection, and four had wedge biopsies of unresectable liver tumor. One patient had a percutaneous needle biopsy of the liver. Eight patients received combination chemotherapy. Six patients are alive, five of whom are in initial complete remission. All three patients who died had persistent or recurrent disease in the liver. The results of therapy and surgery to date in these and in other cases in the literature are encouraging.
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PMID:Primary lymphoma of the liver. 244 37

Patients with refractory ovarian cancer were treated intra-peritoneally with interferon-gamma. The maximum tolerated dose was achieved at 2 mg/m2. The substance was administered 3 times per week every second week. Interferon-gamma treatment activated locally the macrophages and induced a rise in neopterin urine, serum, and ascites levels. The tumor marker CA-125 showed marked fluctuations of more than 100% during interferon treatment and this was not correlated with neopterin. A flu-like syndrome and especially fatigue were the dose limiting side effects. Two of 3 evaluable patients died on tumor progression whereas one is now 18 months clinically free of disease.
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PMID:[The intraperitoneal installation of gamma interferon for the treatment of refractory ovarian carcinoma]. 251 Oct 58

Fourteen patients with different advanced solid tumors were treated by intratumoral application of recombinant human tumor necrosis factor alpha. In five patients, local tumor regression occurred. However, the duration of response was short, implying a rapid development of resistance to rTNF-alpha application. The main clinical side-effects, including chills, fever, anorexia and fatigue, were similar to systemic rTNF-alpha treatment. Cardiovascular, pulmonary or metabolic toxicities were not observed. This study demonstrates that a high concentration of rTNF-alpha at the tumor site has the potential to induce local tumor regressions and, therefore, seems more reasonable for further clinical investigations, especially in combination with other cytokines.
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PMID:Intralesional application of recombinant human tumor necrosis factor alpha induces local tumor regression in patients with advanced malignancies. 253 93

A 56-year-old man was admitted to the hospital in April, 1986, with the chief complaint of fatigue. The diagnosis of acute promyelocytic leukemia (APL) was made based on the proliferation of atypical promyelocytes in the bone marrow. No gingival swelling was found on admission. A complete remission was achieved by the BHAC-DMP therapy and maintained by the consolidation therapy and the intensification therapy. In July, 1987, he noticed a solitary gingival tumor around the left lower second molar. The biopsy showed the massive infiltration of leukemic cells, despite the hematological remission. Combination chemotherapy was not effective but the tumor disappeared by irradiation. A hematological relapse occurred in November, 1987, but the second complete remission was achieved by the AB-triple V therapy. He died because of the second hematological relapse in July, 1988. Along with the wide use of intensive chemotherapy for acute leukemia, tumor forming leukemia during the hematological remission, as seen in this case, would be increasing. Thus, we should not overlook any newly formed tumor in the treatment of leukemia.
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PMID:[Relapse of gingival tumor during hematological remission in acute promyelocytic leukemia]. 260 17

rTNF was administered to 28 patients with advanced metastatic cancers by continuous intravenous infusion for 5 consecutive days every 2 weeks. The dose levels were 30, 40, 70, 110, 180 and 290 micrograms/M2/day. Groups of 3 patients were started at each successive dose level and then on subsequent courses treated with the next dose level through 4 escalations as tolerated. Tumor types were: colon cancer 14; adenocarcinoma of unknown primary, 2; renal cancer, 2; leiomyosarcoma, 2; lung cancer, 1; prostate cancer, 1; thymona, 1; bladder cancer; 1; parotid, 1; Kaposi's sarcoma 2; ovarian 1. Toxicities included fever and chills (usually within the first 8 hours of infusion), fatigue, headache, decreased performance status, hypotension and CNS. All patients experienced leukopenia and thrombocytopenia within 24 hours or less after start of infusion with return of baseline by 72 hours after rTNF was stopped. The fall in these counts averaged 50% and was not dose related. No major changes in liver or renal function, coagulation or blood lipids were seen. Major dose limiting toxicities were fatigue, confusion, thrombocytopenia, seizures, hypotension and decreased performance status. NK cell activity measured against K562 target cells was augmented from about 30% target cell lysis to about 70% target cell lysis over the first 7 days of treatment. Two patients, both with metastatic colon cancer showed transient, objective tumor regression which did not qualify as a partial response. One patient with ovarian cancer had a stable partial response but progressed after 13 courses of treatment. Continuous infusion of TNF can be safely administered to patients with a maximum tolerated dose of only between 30 and 40 micrograms/M2/day.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:A phase I trial of recombinant tumor necrosis factor (rTNF) administered by continuous intravenous infusion in patients with disseminated malignancy. 264 24

Twenty-five patients with disseminated cancer (nine with renal cell carcinoma, five with melanoma, three with Hodgkin's lymphoma and chronic myelocytic leukemia [CML], two with soft tissue sarcoma, one each with large-cell lymphoma, breast cancer, and colon cancer), 13 males and 12 females, aged 25 to 68, were treated with recombinant human interleukin-2 (rIL2) by continuous infusion and adoptive transfer of autologous lymphocytes activated in vitro with IL2. Patients underwent leukapheresis on days 1, 8, 15, and 22 of the treatment. Cells, bulk activated for 20 hours in serum-free culture medium with 1,000 U IL2/mL in transfusion transfer packs as culture vessels, were transfused the following day. The infusion of IL2 by continuous infusion for six days started immediately after each adoptive transfer for 4 weekly courses. The dose of IL2 was escalated weekly in each patient; starting doses of IL2 were also escalated in subsequent cohorts of patients until maximally tolerated doses were reached. Nine patients had objective tumor regressions (three with renal cell cancer, two with Hodgkin's lymphoma, and one each with melanoma, sarcoma, breast, and colon cancer). Six responses were partial, two were minor, and one was mixed. Responding patients were maintained with IL2 by continuous infusion for six days every 6 to 8 weeks, without adoptive cell transfer. The median duration of responses was 16 weeks (3 to 60 + weeks). Tumor regression was related to the dose of IL2 (greater than or equal to 3.4 x 10(6) U/m2/d for six days) and to the in vivo lymphoproliferative effects of the lymphokine, but not to the total number of cells adoptively transferred. Side effects of treatment were transient and quickly reversible. Renal, hepatic dysfunction, and dyspnea were directly related to the dose of IL2 and to lymphocytosis. Other toxicities were mild hypotension with mild fluid retention, oral mucositis, anemia, thrombocytopenia, fever, and fatigue.
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PMID:Recombinant interleukin-2 by continuous infusion and adoptive transfer of recombinant interleukin-2-activated cells in patients with advanced cancer. 266 33

Reported is a submucosal tumor of the jejunum that had developed in a 46-year-old man who manifested general fatigue and anemia. The tumor measured 3.0 x 3.0 cm and was composed of polygonal and/or round cells with a clear zone surrounding the nucleus. Five mitotic figures per 50-power fields were present. The light microscopic appearance was consistent with those of a Leiomyoblastoma. Follow-up evaluations approximately 2 years after the resection showed no evidence of metastasis or recurrence.
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PMID:[A case of leiomyoblastoma of the jejunum]. 267 31

The patient was a 70-year-old male with complaint of macrohematuria at the first visit to our clinic on June 10, 1986. At that time, cystoscopy revealed a thumb sized papillary tumor and a rice sized non papillary tumor, and the biopsy specimen was pathologically diagnosed as undifferentiated carcinoma. But, he refused admission. On January 30, 1987, he came back to our clinic with complaints of dyspnea, general fatigue and weight loss. Moderate lt. gynecomastia was found and the level of serum hCG-beta was detected as high as 101 ng/ml. Excretory urogram and enhanced CT revealed a large mass in the bladder. In the seventeenth day after admission, he died of lung edema and heart failure. The findings of autopsy showed a large light greenish to light brownish tumor of 10 X 10 X 3 cm in the bladder. Distant metastases were observed in internal, common iliac and paraaortic lymph nodes, but without other distant metastasis. In histological and immunohistochemical studies, the final diagnosis is choriocarcinoma of the bladder, containing syncytiotrophoblastic giant cells with hCG-beta granules as an undifferentiated carcinoma. To our knowledge this case is the eighth described in Japan. Herein we report a new case of primary choriocarcinoma of the bladder and make a brief review of the literatures.
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PMID:[Primary choriocarcinoma of the bladder: a case report of autopsy]. 267 66

The Patient was a 72-year-old man who presented with dyspnea and general fatigue. Chest X-ray and CT-scan at the admission showed bilateral pleural effusion with collapse of the left lung and pericardial effusion. Cytology from the left pleural effusion suggested malignant mesothelioma. For this reason, malignant mesothelioma of the left pleura was diagnosed clinically and it was supposed to have spread subsequently to the pericardium. At autopsy, entire surface of the heart was found to be encroached in a diffuse fashion by a thick layer of mesothelioma tissues, which formed a small mass around the left pulmonary vein over the left atrium and invaded deep into the myocardium of all cardiac chambers. The endocardium and the intima of the left pulmonary vein were free of the invasion. The parietal pericardium adhered in places to the cardiac lesion, but no direct invasion to the adjacent pleurae through the pericardial wall was present. The left pleura over the lung and chest cavity disclosed only a superficial invasion by similar mesothelioma which was identifiable only on microscopic study. No distant metastasis was present in any thoracic and other organs as well as lymph nodes including the hilar ones of the lung. It seemed most likely from this anatomical finding that the primary site of the present mesothelioma was in the pericardium (visceral) and the tumor spread to the left pleura by a continuous extension along the outside of the left pulmonary vein. Primary malignant mesothelioma of the pericardium is of very rare occurrence and we found only 51 cases of it in the Japanese literature since 1915.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Primary malignant mesothelioma of the pericardium masquerading as malignant pleural mesothelioma: report of an autopsy case and review of the reported cases in Japan as to its invasion to neighboring organs]. 268 98


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