Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0019829 (Hodgkin's disease)
 30,247 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The authors review the symptomatology of splenic tumor pathologies in connection with 93 personal observations (71 non-Hodgkin lymphomas, 12 Hodgkin's disease, 6 metastases, 3 epidermoid cysts, 1 angioma). Nodular forms were observed in 31.2% of the cases reviewed. In most cases of lymphoma, the ultrasonographic finding was a homogeneous splenomegaly. The possibility of false negatives for splenic involvement in lymphomas when spleen volume is normal has led certain authors to suggest fine needle puncture of the spleen under ultrasonographic guidance. Such procedures are unnecessary if ultrasonography has detected an obvious lesion such as multinodular involvement of homogeneous splenomegaly. However, this moderately traumatic technique can provide valuable information until such time as ultrasonic tissue characterization has proven itself in vivo.
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PMID:[Echography in tumor pathology of the spleen: limitations and perspectives]. 666 34

Four cases of sarcoma of the spleen, two fibrosarcomas and two malignant haemangioendotheliomas (mHE), are described. They correspond to an frequency of 0.08% of the post-mortem material. Malignant non-Hodgkin lymphomas of the spleen have not been considered. There are distinct differences between fibrosarcomas and mHE with respect to macroscopic appearance, behavior and formation of metastases. Differential diagnostic problems in the histologic assessment of mHE are discussed.
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PMID:[Primary sarcoma of the spleen]. 666 6

Metastatic malignant deposits in joints are rare and only 16 cases have been described. The details of three further cases are presented, a girl with Hodgkin's lymphoma in a sternoclavicular joint, an elderly lady with carcinoma of the ascending colon and knee metastases and a middle-aged man, also with knee deposits, from an adenocarcinoma of lung. The clinical features together with details of synovial fluid cytology of all 19 cases are analysed.
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PMID:Secondary malignant synovitis: report of three cases and review of the literature. 670 22

Apical caps, either unilateral or bilateral, are a common feature of advancing age and are usually the result of subpleural scarring unassociated with other diseases. Pancoast (superior sulcus) tumors are a well recognized cause of unilateral asymmetric apical density. Other lesions arising in the lung, pleura, or extrapleural space may produce unilateral or bilateral apical caps. These include: (1) inflammatory: tuberculosis and extrapleural abscesses extending from the neck; (2) post radiation fibrosis after mantle therapy for Hodgkin disease or supraclavicular radiation in the treatment of breast carcinoma; (3) neoplasm: lymphoma extending from the neck or mediastinum, superior sulcus bronchogenic carcinoma, and metastases; (4) traumatic: extrapleural dissection of blood from a ruptured aorta, fractures of the ribs or spine, or hemorrhage due to subclavian line placement; (5) vascular: coarctation of the aorta with dilated collaterals over the apex, fistula between the subclavian artery and vein; and (6) miscellaneous: mediastinal lipomatosis with subcostal fat extending over the apices.
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PMID:The apical cap. 678 37

The appearance of hypercalcemic syndrome during the course of lymphoma is not only an unusual event, but it puts a very difficult diagnostic and therapeutic question too. There are three aetiologic moments: the diffuse osseus metastases, the paraneoplastic syndrome and concomitant primitive hyperparathyroidism. The pathogenesis of these questions has lately stimulated a new kind of research, even if there are still a lot of unknown points. The Authors suggest, as their own contribution, the revision of the literature on this subject and they also suggest an acute hypercalcemic syndrome case brought about a primitive hyperparathyroidism in a patient suffering from Hodgkin's lymphoma.
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PMID:[Hypercalcemic syndrome in malignant lymphomas. Review of the literature and clinical contribution]. 683 83

Spinal cord compression is a rare but serious complication of malignant diseases in children. Epidural cord compression was noted in 81 patients within the past 17 years at this center. The complication developed at different times during the course of the primary disease. For 29 of our patients, cord dysfunction was one of the initial signs of cancer--Ewing sarcoma, neuroblastoma, Hodgkin disease, and malignant lymphoma. By contrast, for most of the patients with osteosarcoma and rhabdomyosarcoma, it appeared later in their clinical course. The treatment outcome of patients who were paraplegia with complete loss of sensory function for greater than or equal to 48 hours was poor. Only four of 22 in this group became ambulatory. Ten patients with osteosarcoma did not undergo laminectomies because they all had multiple metastases and terminal disease. Paraplegia developed in all ten. There was no difference in ambulatory rates among other patients, with or without laminectomies.
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PMID:Metastatic epidural tumors in children. 695 58

A serious limitation of chemotherapy for acute myeloid leukaemia (AML), Hodgkins disease and some classes of breast cancer is that, even when clinically evident disease responds well, the same chemotherapy when given during remission does not affect the rate of relapse after chemotherapeutic or surgical ablation of the primary disease. This cannot, in general, be caused by genetic adaptation of the residual cancer cells which renders them resistant to specific drugs, because after relapse further remissions can be obtained with the same drugs that were ineffective by chronic administration in prolonging remission. The resistance of the residual cells may arise from mechanisms such as inaccessibility for anatomical or other reasons, or because of a change in metabolic state which causes these cells temporarily to cease division, when they cannot be harmed by cycle-dependent drugs and repair damage sustained from cycle-independent drugs. Limited differentiation has been shown capable of reversal and this may be a mechanism which leads to quiescence and associated "resistance", particularly in the case of AML. Where such resistance occurs treatment during remission-or as an adjuvant to surgery and radiotherapy-may have to rely on mechanisms which are independent of cellular proliferation such as processes associated with graft-versus-host-disease or the induction of terminal differentiation. A model for studying the nature of resistance of residual cancer and for testing treatments that might be active against cancer cells in this state may be dormant metastases. The latter are malignant cells which appear to be in peaceful co-existence with their host and which in experimental systems have been induced to grow into lethal metastases by perturbation of the host by surgical trauma, by hormonal manipulation or by immunosuppression.
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PMID:2nd Gordon Hamilton Fairley lecture. Need for new approaches to the treatment of patients in clinical remission, with special reference to acute myeloid leukaemia. 696 Sep 22

In spite of localization of gallium in the lungs in a large variety of inflammatory pulmonary diseases, the chest radiograph is and will continue to be the principal diagnostic tool for evaluation of pulmonary inflammatory disease. The 67Ga-citrate scan, however, serves as a study complementary to chest radiography because it indicates the extent, localization, and degree of activity of the inflammatory disease with greater accuracy than do the radiographic studies. It also permits the physician to follow progression of the disease or response to treatment and possible to detect disseminated interstitial disease not visualized on radiographs. Gallium-67 scanning may be used in the evaluation of patients with lymphorecticular neoplasms (Hodgkin's disease and malignant lymphomas) both during initial staging and in evaluation of the response to therapy. The 67Ga-citrate scan is useful in the evaluation of patients with lung cancer provided its limitations are kept in mind. It cannot and should not replace the pathologist's microscope. The scan is useful as a screening test only in patients who have radiographic lesions not consistent with inflammatory disease and in whom invasive diagnostic procedures or exploratory surgery are contraindicated unless the probability of detecting a resectable tumor is high. However, the limited resolution of the scanning system restricts the possibility of detecting lesions before they become radiographically visible. The histologic type of the lesion appears to have no effect on the probability of detection. As a noninvasive procedure, the 67Ga-citrate scan complements mediastinoscopy by indicating which lymph nodes should be biopsied. It is also useful in evaluation of the controlateral hilar node region. The scan frequently detects clinically unsuspected extrathoracic lesions. It may therefore be a useful initial procedure in guiding the work-up of the patient with a known or strongly suspected tumor. The combination of the 67Ga scan with the chest radiograph could provide the information necessary for presurgical clinical staging in patients who have no symptoms that suggest distant metastases. Gallium-67 scans may be useful in indicating the effectiveness of treatment and the sensitivity of a tumor to radiation.
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PMID:Gallium-67 citrate imaging studies of the lung. 699

Although involvement of the heart by malignant lymphoma is relatively common, it is difficult to detect antemortem, and only a small number of studies discuss this subject in the literature. The authors reviewed the 150 patients with malignant lymphoma autopsied at this hospital and studied the 13 (8.7%) who were found to have metastases to the heart or parietal pericardium. Four patients had Hodgkin's disease, and nine non-Hodgkin's lymphoma. Cardiac or pericardial disease apparently resulted from retrograde lymphatic spread, hematogenous spread, and direct extension from other intrathoracic tumor masses. In two cases, lymphomatous involvement of the heart and pericardium was the immediate cause of death; in one of these, myocardial infiltration was detected during life. For the group as a whole, the signs and symptoms of cardiac dysfunction were typically absent or nonspecific, and electrocardiograms and thallium imaging were not effective screening tools for lymphoma metastases. The findings suggest, however, that the most destructive form of cardiac involvement is that associated with direct epicardial spread, and that this form appears with cardiac dysfunction, which should clinically suggest its presence.
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PMID:Involvement of the heart by malignant lymphoma: a clinicopathologic study. 703 54

Out of 420 kidney transplant recipients at the University Hospital, Zurich, operated on between 1964 and 1978, 23 developed one or more malignant tumors. This corresponds to 5.8% of all patients. They included 8 cases of malignant lymphoma (non-Hodgkin), one of subacute myeloic leukemia, one of acute lymphatic leukemia, 6 skin cancers and 9 cancers of internal organs. Thirteen patients died, a figure corresponding to 8% of all deaths after kidney transplantation. Nine of the 10 patients with lymphoma and leukemia died, in 5 cases despite therapy. The response to therapy (radiotherapy and/or chemotherapy) was much poorer than in other patients with comparable tumors and in some patients completely absent. The only surviving patient (malignant lymphoma of the small bowel and the retroperitoneum) was treated by a combination of surgery, radiotherapy and chemotherapy and has had a symptom-free follow-up time of 3 1/2 years. The 6 skin cancers (4 of the spinocellular type) were excised. Recurrences were not noted. The visceral carcinomas (2 breast cancers, 1 carcinoma respectively of the pancreas, the rectum, the liver, the kidneys, the renal pelvis, and the urinary bladder, and one seminoma) were treated by generally accepted surgical principles as far as treatment of the patients was possible. The breast cancer and seminoma patients have survived thus far without recurrences or metastases.
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PMID:[Malignant tumors in bearers of kidney grafts in immunosuppressive therapy]. 703 60


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