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)

A short survey is given on description and evaluation of progress and developmental trend of laparoscopy. Important technical improvements are the cold light via the glass fibre light conductor, optics of high value, the colour photography with electronic flash-light, colour films and colour television, new accessory instruments and belongings. Now as ever hepatomegaly and splenomegaly, jaundice, ascites, portal hypertension, suspicion of cirrhosis and metastases are regarded as main indications. The laparoscopy deserves a greater consideration in unclear abdominal symptoms, in gynaecological diseases, for the proof of the affection of liver and spleen in lymphogranulomatosis, sarcoidosis, tuberculosis (with aimed liver biopsy). The endoscopic retrograde cholangiopancreatography in the differential diagnosis of the jaundice competes with the laparoscopy, but it is not able to supersede it. The laparoscopic judgment of the pancreas and the importance of visible changes of the fine structed. Among the contraindications of the laparoscopy the hiatal hernia has lost its significance.
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PMID:[Laparoscopy--current aspects]. 13 32

A radiologic and pathologic correlation has been made of small lung nodules. At necropsy 100 excised lungs were fixed and slices from them radiographed. The radiographs were used to select individual nodules for histologic study. Nodules in bronchopneumonia, acinonodose tuberculosis, chronic bronchiolitis, and simple pneumoconiosis due to ferric dust were shown to be located around inflamed terminal or respiratory bronchioles. Intraacinar infiltration was usually diffuse, but when nodules were seen, they occurred in peripheral airspaces with no relation to bronchioles. Hematogenous metastases showed distinctly marginated nodules, some truly intraacinar. Although each type of nodule can appear as an "acinar" or "subacinar" image on chest radiographs, this radiologic-pathologic study shows that they differ significantly in their relation to the airway structures.
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PMID:Radiologic-pathologic correlations of small lung nodules with special reference to peribronchiolar nodules. 41 70

Terminal endocarditis develope in cancer patients almost latently. There is no difference between the so-called "tumor-endocarditis" and other verrucous endocarditis associated with terminal tuberculosis, sepsis or rheumatism. It is more frequent in cases with large or ulcerated primary tumours and multiple metastases than in cases with early cancer. It also develope more frequently in well differentiated cancer (squamous and adenocarcinoma) than in indifferentiated forms of cancer. Terminal endocarditis is often seen in patients with cancer of the gallbladder, pancreas, liver, stomach, rectum, and ovary. In carcinoma of the liver, pancreas and biliary tract the trend to embolism is more reduced through icterus than the trend to terminal endocarditis.
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PMID:[Endocarditis in cancer necropsies (author's transl)]. 47 52

Two cases of vertebral sarcoidosis in pediatric patients are presented. All such patients reported have been black, 13-15 years old, and have a history of back pain. Radiographs of the involved vertebrae show primarily lytic destruction with sclerotic borders in some of the lesions. Fungal infections, tuberculosis, pyogenic osteomyelitis, Hodgkin's disease and metastatic disease must be considered in every patient with vertebral sarcoidosis.
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PMID:Vertebral sarcoidosis in adolescents. 95 30

An attempt was made to determine the frequency of lung cancer occurrence in different inflammatory processes in the bronchi and pulmonary tissue. 100 cases of lung cancer were studied according to case reports and autopsy finding, the main tumor node and metastases were explored histologically. The data obtained indicated that in 2.2% of cases the development of cancer was preceded by influenza with residual phenomenon such as purulent bronchitis or pneumonia, in 2.3% of cases cancer occurrence was found to be dependent on chronic pneumonia. In 12.1% of cases cancer has arisen in fibrous-focal or cirrhotic tuberculosis with the presence of old caverns; in 14.7% of cases its development was related with pneumosclerosis and bronchiectases, and in 17.8% of cases it developed against the background of purulent bronchitis.
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PMID:[Lung cancer in chronic inflammatory processes of the bronchi and pulmonary tissue]. 96 40

Components of mycobacterial cell wall(s) (CW) attached to oil droplets were evaluated for their ability 1) to inhibit the growth of line-10 tumor transplants in the skin of syngeneic guinea pigs when inoculated together with 10(6) tumor cells (suppression experiments) and 2) to regress established 7-day-old intradermal tumors and eradicate microscopic lymph node metastases upon injection into the tumors (regression experiments). CW and cell-wall skeleton (CWS) preparations from Mycobacterium phlei, a fast-growing saprophyte of group IV of the atypical mycobacteria, suppressed tumor growth in essentially all animals when 37.5-mug doses were administered; at a dose of 300 mug, they cured 50-60% of the animals in regression tests. The addition of 300 mug of a purified trehalose mycolate, isolated from M. tuberculosis strain Aoyama B, to 300 mug M. phlei CW or CWS preparations significantly increased their tumor regressive potency to provide cure rates to about 90%. Because M. phlei can be propagated more readily, it can be used advantageously in place of BCG to prepare stable, non-living immunologic adjuvants of defined composition and consistently high potency to meet the need for standards with minimal residual malignant disease.
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PMID:Immunotherapy of cancer: tumor suppression and regression by cell walls of Mycobacterium phlei attached to oil droplets. 115 51

We describe five patients who were initially thought to have Crohn's disease and were treated accordingly. The original diagnosis was based upon clinical presentation, roentgenograms, and histological examination, but subsequent follow-up showed that diagnosis to be in error. The following diagnoses were established instead: tuberculosis, Actinomyces Israeli infection, reaction to gold therapy, metastatic cancer, and linitis plastica. We stress the importance of considering conditions that can mimic Crohn's disease.
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PMID:Diseases of the intestine mimicking Crohn's disease. 135 28

A 51 year old man with biopsy proven pulmonary sarcoidosis and skin test positive for tuberculosis presented with features of an amelanotic flat choroidal mass suggestive of choroiditis. The mass enlarged despite corticosteroids and anti-tuberculous medications. A thorough systemic evaluation for possible primary tumor metastatic to the choroid was negative. Further clinical evaluation and magnetic resonance imaging suggested a diffuse primary choroidal malignant melanoma with optic nerve invasion. The eye was enucleated and the mass proved histopathologically to be a mucin secreting adenocarcinoma of unknown origin despite a repeat systemic work-up. The patient died three months after the onset of symptoms and three weeks after enucleation with diffuse metastases from an unknown primary cancer. Magnetic resonance imaging (MRI) is usually helpful in the differentiation of uveal melanoma from uveal metastasis. In this case, however, it suggested the diagnosis of a diffuse choroidal melanoma. The reason for the atypical MRI findings will be discussed.
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PMID:Unusual MRI findings in metastatic carcinoma to the choroid and optic nerve: a case report. 153 48

We describe a 40-year-old black North American woman with isolated hepatic tuberculosis and an incidentally elevated alkaline phosphatase. Imaging studies of the liver showed a lesion suggesting primary or metastatic disease, which turned out to be the so-called pseudotumoral form of hepatic tuberculosis. We believe this is the first case recorded in the English language literature of isolated hepatic tuberculosis manifesting first as an incidentally elevated alkaline phosphatase. It seems to be the third documented case in the English literature of a patient with this rare form of tuberculous involvement without systemic manifestations. The patient responded to antituberculous therapy and is healthy 4 years after treatment.
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PMID:Pseudotumoral hepatic tuberculosis. Atypical presentation and comprehensive review of the literature. 155 12

Monoclonal antibodies (mAb) raised against human peritoneal macrophages were selected for their non-reactivity with freshly sampled blood cells. One of these mAb, AMH152, initially non-reactive, bound to monocytes after 18 h of culture, a property which was not shared by an unrelated antibody of the same isotype (IgG1). The induction of the expression of the antigen detected by AMH152 on monocytes in culture was not influenced by the addition of serum or by the substrate used, plastic that favoured adhesion or teflon bags. Overnight incubation at 4 degrees C in adhesion conditions did not enable antigen expression. A 1-h treatment with phorbol myristate acetate or formyl-methionyl-leucyl-phenylalanine did not increase AMH152 binding. Culturing monocytes with cycloheximide tended to inhibit antigen expression. These observations suggested that antigen expression represents an active phenomenon, requiring protein synthesis. The antigen recognized by mAb AMH152 could be visualized on sections of formalin-fixed and paraffin-embedded tissues. Macrophages of healthy lymphoid organs and tissues that expressed CD68 antigen failed to bind AMH152. In contrast, chronic inflammatory lesions, like those of sarcoidosis, tuberculosis and cat scratch disease, contained epithelioid and multinucleated giant cells that reacted with AMH152. In serous exudates of cancer metastases, 10-40% of macrophages were also stained. The antigenic material was essentially present at the cell periphery. Thus, mAb AMH152 recognized a surface antigen, detectable on paraffin-embedded tissue sections, and which accompanied differentiation of monocytes into inflammatory cells. The expression of this antigen on monocytes in culture suggests that these cells underwent an activation process, even when maintained for some hours in teflon bags and in a serum-free medium.
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PMID:Monoclonal antibody AMH152 reacts with human monocytes in culture and with inflammatory macrophages. 156 45


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