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)

We studied 70 patients with biopsy-proven pulmonary non-Hodgkin's lymphomas without extrathoracic involvement or mediastinal adenopathy to determine the clinical, imaging, and endoscopic features of this condition in a homogeneous series. In low-grade (LG) lymphomas, symptoms were cough, dyspnea, chest pain, hemoptysis. Imaging features consisted of localized alveolar opacities, infiltrative diffuse opacities, atelectasis, and pleural effusions. Inflammatory changes of the mucosa were present in some patients, leading to bronchial stenosis in 7; biopsies showed lymphomatous infiltration in 12. Prognosis of LG lymphomas was excellent, with 93.6 percent survival at five years. High-grade lymphomas differed from LG lymphomas principally by a more aggressive course and a worse survival. Inflammatory changes occurred in seven of nine cases leading to stenosis in two, and biopsies showed lymphomatous involvement in five. The profile of primary pulmonary lymphomas in this study could help clinicians consider this condition and prompt them to evaluate new diagnostic tools.
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PMID:Primary pulmonary lymphomas. A clinical study of 70 cases in nonimmunocompromised patients. 841 79

Nine cases of primary non-lymphoblastic, non-Hodgkin's large cell lymphomas of the mediastinum characterized by a highly pleomorphic histologic appearance are described. The patients, four women and five men, were aged 30 to 65 years. All patients presented with symptoms referable to their tumors, including cough, chest pain, dyspnea, pleural effusion, and superior vena cava syndrome. Clinical and pathologic staging in all patients showed that the bulk of the tumor was confined to the chest cavity at the time of initial diagnosis, with local infiltration into the neck, lung hilum, and surrounding mediastinal structures. Three different histological growth patterns were observed: one composed of a diffuse proliferation of pleomorphic, highly atypical cells with bizarre nuclear features that closely resembled a high grade sarcoma; another one composed of sheets of large, epithelial-appearing atypical cells suggestive of anaplastic carcinoma; and another pattern characterized by a pleomorphic proliferation of large lymphoid cells admixed with numerous scattered Reed-Sternberg-like cells reminiscent of the lymphocyte-depleted variant of Hodgkin's disease. Immunohistochemical studies on paraffin-embedded tissue sections in all cases showed positive staining of the tumor cells with CD20 and CD45 antibodies and negative staining with a large panel of markers, including broad-spectrum keratin, CAM 5.2, carcinoembryonic antigen, epithelial membrane antigen, vimentin, actin, desmin, HMB 45, S-100 protein, CD3, CD15, CD30, and CD45RO. Because of their location restricted to the anterior mediastinum, frequent lack of recognizable lymph node architecture, and bizarre cytologic features, the present group of lesions posed difficulties for diagnosis, their correct identification was achieved through the application of a panel of immunohistochemical markers. An awareness of these unusual histologic appearances of primary large cell lymphoma in the mediastinum and inclusion of a broad panel of lymphoid markers are therefore recommended for the evaluation of pleomorphic, undifferentiated malignant neoplasms of this anatomic region.
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PMID:Pleomorphic large cell lymphomas of the mediastinum. 855 12

A retrospective study of 37 patients with haematological malignancy (21 acute myeloid leukaemia, 11 acute lymphoid leukaemia, two lymphoma, two hairy cell leukaemia, one Hodgkin's disease) and histologically documented mucormycosis was conducted to evaluate the clinical characteristics and ascertain the factors which influenced the outcome from mycotic infection. Patients were admitted to 18 haematology divisions in tertiary care or university hospitals in Italy between 1987 and 1995. Fever, thoracic pain, dyspnoea and cough were the most frequent presenting symptoms. At the onset, 89% patients were neutropenic (neutrophil counts < 0.5 x 10(9)/l) with a median duration of previous neutropenia of 14 d (range 6-60). The most frequent sites of infection were lungs (81%), CNS (27%), sinus (16%), liver (16%) and orbital space (10%). Only three patients were asymptomatic. A correct in vivo diagnosis was made in only 13 (35%) patients. When performed, thoracic and cranial CT scan were the most useful diagnostic investigations. Despite the fact that 26 febrile patients were treated with empirical antifungal treatment, 28 of the 37 patients (76%) died from fungal infection at a median time of 17 d from the onset of clinical symptoms. Nine patients were cured by antifungal therapy plus, in five cases, radical surgery procedures. An analysis of factors influencing outcome demonstrated that the resolution of chemotherapy-induced neutropenia and prolonged treatment with amphotericin B and, if feasible, radical surgical debridement treatment, were significantly correlated with recovery from infection. Mucormycosis, a rare filamentous fungal infection that occurs most frequently in neutropenic acute leukaemia patients, is characterized by a high mortality rate. Extensive and aggressive diagnostic and therapeutic procedures are essential to improve the prognosis in these patients.
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PMID:Mucormycosis in patients with haematological malignancies: a retrospective clinical study of 37 cases. GIMEMA Infection Program (Gruppo Italiano Malattie Ematologiche Maligne dell'Adulto). 937 50

The combination of mediastinal radiotherapy (RT) with chemotherapy (CT) including bleomycin is associated with an increased risk of pulmonary toxicity. The aim of the present investigation was to evaluate late pulmonary effects of RT plus CT consisting of the ABVD regimen in patients suffering from early stage Hodgkin's disease. For this purpose pulmonary function was serially evaluated before, at the end and at least 1 year after therapy in 32 patients (median age 28 years) with Hodgkin's disease stages IA,B-IIA. Treatment consisted of four cycles of ABVD chemotherapy followed by mediastinal irradiation at the median dose of 36 Gy (range 30.6-43.2). At the end of treatment, resting mean pulmonary function tests showed a significant decline of forced expiratory volume in 1 second (FEV1), forced expiratory flow at 25-75%, (FEF25-75%), total lung capacity (TLC), vital capacity (VC) and carbon monoxide diffusing capacity (DLCO). The decline of TLC, VC and DLCO, indicative of a pulmonary defect of restrictive type, persisted 1 year from the end of therapy. Only seven patients developed symptoms of cough and mild shortness of breath with effort. These data confirm that RT combined with short term ABVD result in pulmonary dysfunction that does not seem to have clinical significance.
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PMID:Late pulmonary toxicity after treatment for Hodgkin's disease. 949 99

Forty-two fine-needle aspirates (FNA) of the mediastinum were reviewed from 1984-1995. The clinical, radiologic, pathologic, and cytologic material was studied. Twenty-five males and 17 females had an age range from 10-72 yr and a mean of 41 yr. Common complaints were chest pain, dyspnea, and cough. Thirty-eight tumors were in the anterior/superior mediastinum. Fifty-seven percent were primary neoplasms (Hodgkin's lymphoma, 7; non-Hodgkin's lymphoma, 6; thymoma, 3; germ-cell tumor, 3; thymic carcinoid and angiosarcoma, 1 each; and malignant not otherwise specified, 3). Twenty-four percent were metastatic tumors (carcinoma, 9; and sarcoma, 1). Twelve percent were benign conditions (granulomatous disease, 2; multinodular goiter, 1; extramedullary hematopoesis, 1; and one thymic cyst). Seven percent were inconclusive. FNA yielded adequate tissue for diagnosis in 83% and a correct diagnosis in 86%. There was one false-negative and no false-positive diagnosis. FNA is a useful tool for accurate tissue diagnosis of mediastinal masses.
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PMID:Fine-needle aspiration of the mediastinum: a clinical, radiologic, cytologic, and histologic study of 42 cases. 983 32

We report the observation of AIDS patient with a history of cough, dyspnea, fever, cachexia and bilateral nodular opacities at the chest X-ray. Infectious etiologies were initially suspected but the recovery was not obtained with their treatment. Only lung biopsy established the precise diagnosis of primary pulmonary Burkitt's-like lymphoma (BBL). The sole extranodal site of BBL at the lungs is an unusual finding. Generally, this lymphomatous proliferation is observed at the early period of the HIV infection. Immunodepression and Epstein-Barr virus (EBV) infection are the major pathogenic basis for BL as indicated by the high prevalence of EBV genomes found in malignant cells. The lack of EBV sequences in a significant proportion of Burkitt's lymphoma or BBL and AIDS-associated non-Hodgkin malignant lymphoma suggest that alternative pathogenic mechanisms may be involved. This observation permit to show the difficulties observed before the multiple and bilateral opacities whom the etiologies are varied. The prognosis of AIDS-associated BLL is very severe.
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PMID:[Multiple and bilateral nodular opacities revealing primary pulmonary lymphoma of the Burkitt-like type in AIDS]. 1048 41

A case of malignant pleural mesothelioma (PM) 24 years after thoracic radiotherapy for Hodgkin's disease is presented. As primary treatment and to relieve symptoms of dyspnea secondary to pleural effusion a thoracic drain was installed, followed by intracavitary radiation therapy with 90yttrium-silicate. Minor complaints of fever and a dry cough as a side-effect of this treatment were effectively treated with prednisone during 2 weeks. The patient remains in a good clinical condition now 6 years after diagnosis. Considering the few therapeutic options the use of 90yttrium-silicate intrapleural installation could be propagated as a safe and effective antitumour treatment for a selected group of patients with malignant PM.
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PMID:Long term survival of a patient with malignant pleural mesothelioma as a late complication of radiotherapy for Hodgkin's disease treated with 90yttrium-silicate. 1069 94

The aim of this study was to evaluate the efficacy of percutaneous treatment of pulmonary lesions from invasive aspergillosis in immunocompromised patients. From 1992 to 1998, ten patients (seven men and three women; mean age 56 years) affected by hematological neoplasms (8 acute myeloid leukemias, 2 non-Hodgkin's lymphomas) and post-chemotherapy prolonged neutropenia developed pulmonary lesions from invasive aspergillosis. A total of 13 lesions (diameter 2-7 cm, median 5 cm) were treated percutaneously due to insufficiency of the high-dose i.v. therapy; under CT guidance, a median of 10 cm3 per session of a 1 mg/cm3 diluted solution of amphotericin B was injected through a fine needle (21-22 G); 45 sessions overall were performed (one to five per lesion, median four), according to the volume of the nodules, tolerance, and complications. The results were retrospectively evaluated either radiologically or clinically. Complications were cough, mild hemoptysis, and small pneumothorax and/or pleural effusion. No major complications occurred. One month after the beginning of treatment, 8 lesions completely resolved, 4 greatly improved, and 1 was not significantly reduced. In all ten patients symptoms improved (eight of ten could restart chemotherapy as scheduled). After antiblastic retreatment, 1 patient had mycotic recurrence. In our experience transthoracic topical treatment with amphotericin B of single or few lung lesions from invasive aspergillosis was effective, affording a rapid improvement of the lesions and symptoms, and allowing continuation of chemotherapy as scheduled, thereby reducing the risk of recurrences.
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PMID:Percutaneous treatment with amphotericin B of mycotic lung lesions from invasive aspergillosis: results in 10 immunocompromised patients. 1130 75

A 32yr-old nonsmoking male, diagnosed as having X-linked agamma-globulinemia, presented with fever, cough with purulent sputum, a very intense back pain and a mass of 10 centimetres in lower left lobe. Diagnostic evaluation revealed a squamous cell carcinoma with very aggressive metastases at L3. Malignancies are the second leading cause of death in children and adults with congenital immunodeficiency disorders, mostly non-Hodgkin lymphomas and gastric and colon adenocarcinomas, but this is the first report of lung cancer in a patient with X-linked agammaglobulinemia. Lung cancer incidence has been reported to be higher in patients with other diseases of the lung, however, there is no clear evidence of the role of bronchiectasis in developing lung cancer. It is possible that a longer survival for patients with X-LA recently diagnosed, and an association of chronic bronchial infection, could favour the development of pulmonary neoplasm.
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PMID:X-linked agammaglobulinaemia and squamous lung cancer. 1140 38

Pulmonary involvement due to disseminated non Hodgkin lymphoma (LNH), is an unusual cause of lung disease in AIDS patients. We report a 38 years old male patient, with advanced AIDS, who, in the course of three weeks, developed cough, dyspnea and fever. The chest X ray film showed diffuse thickening of the peribronchovascular connective tissue with possible mediastinal lymph node enlargement. The evolution was unfavorable with hypoxemia, severe anemia, liver damage and elevated levels of lactic dehydrogenase. The presumptive initial diagnoses were Pneumocystis carinii pneumonia, pulmonary tuberculosis with hematogenous dissemination and Kaposi sarcoma. Definitive diagnosis was made through a transbronchial biopsy performed the day before his death. The pathological and inmunohistochemical report demonstrated a highly aggressive lymphoma (lymphoblastic, B precursor). This finding was confirmed by autopsy that revealed multiple organ involvement.
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PMID:[Pulmonary involvement due to disseminated non Hodgkin lymphoma in one patient with AIDS]. 1183 85


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