Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0034063 (pulmonary edema)
 10,665 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

For diagnosing pulmonary disease on 82 occasions in 68 patients (64 males) aged 39 (23-73) years infected with HIV-1 we used flexible fiberoptic bronchoscopy (FFB) with bronchoalveolar lavage (BAL) or washing with or without transbronchial lung biopsy (TBB) and brushing. A clinical diagnosis of lower respiratory tract disease was obtained in 68/82 episodes (83%). An etiological diagnosis was reached by FFB in 59/82 episodes (72%). Pneumocystis carinii (PC), the dominating pathogen causing pneumonia in 54/82 episodes (66%), was detected by FFB in 51/54 (94%). In spite of being isolated in bronchoscopy material in 36/82 episodes (44%) cytomegalovirus (CMV) seemed to be the cause of pneumonia only in 2/36 (5%) episodes. Except PC and CMV, only bacteria (including mycobacteria) were found as infectious etiological agents. Kaposi's sarcoma and pulmonary edema were diagnosed in one patient each. For detection of PC in 37 episodes we compared staining of BAL fluid with indirect immunofluorescence (IF) using monoclonal antibodies (MoAB) with staining of BAL material by silver methenamine (Grocott). Staining with IF MoAB alone of BAL fluid only seemed to be even more sensitive than silver methenamine staining of BAL, TBB and brushing material. When using IF MoAB staining of BAL fluid, TBB and brushing added nothing to the result, except in the patient with Kaposi's sarcoma, diagnosed by TBB. Sputum investigation using IF MoAB for detection was increasingly adopted during the study time. It was very useful (sensitivity approximately 74%) and reduced the number of required FFBs.
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PMID:Fiberoptic bronchoscopy and sputum examination for diagnosis of pulmonary disease in AIDS patients in Stockholm. 228 73

A case of multicentric angiofollicular hyperplasia (hyaline-vascular type) associated with Kaposi sarcoma of lymph nodes is reported. The patient was a 75-year-old man who suffered from edema, fever, maculopapular skin rashes and polyclonal hypergammaglo-bulinemia and died 10 days after admission to hospital for acute tubular necrosis and pulmonary edema. No other localizations of Kaposi's sarcoma were detected at autopsy; this is a very uncommon finding in Western countries and in adult people.
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PMID:Kaposi's sarcoma of lymph nodes associated with multicentric angiofollicular hyperplasia. 263 20

The aim of this manuscript is to review the CT findings of pulmonary complications seen in acquired immunodeficiency syndrome (AIDS) and in non-AIDS immunocompromised patients. The most common pulmonary complications in patients with AIDS include infection, Kaposi's sarcoma, and AIDS-related lymphoma. The most common complications seen in non-AIDS immunocompromised patients include infection, drug-induced lung disease, diffuse pulmonary hemorrhage, and pulmonary edema.
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PMID:Acute lung disease in the immunocompromised host: differential diagnosis at high-resolution CT. 852 68

To examine intensive care unit (ICU) admission rates and diagnoses of patients with HIV infection, and to determine the outcomes of different critical illnesses, we analyzed data derived from the 63 patients who were admitted to an ICU from among the 1,130 adults with HIV infection who did not have AIDS at the time of enrollment in a multicenter prospective study. Patients were admitted and treated according to the judgment of their physicians. During 4,298 patient-years of follow-up for the entire cohort, there were 1,320 hospital admissions, of which 68 (5%) included admission to an ICU. Twenty-five (40%) of the patients admitted to the ICU died during that admission. Twenty-four patients (38%) were admitted with a principal diagnosis of lung disease; 11 had Pneumocystis carinii pneumonia (PCP), one of whom was coinfected with Aspergillus fumigatus and Legionella pneumophilia, and six of them (55%) died. Four had bacterial pneumonia, two had pulmonary edema caused by renal failure, and one each had pulmonary tuberculosis, pulmonary Kaposi's sarcoma, pneumothorax, adult respiratory distress syndrome, severe pulmonary fibrosis, cytomegalovirus pneumonitis, and metastatic adenocarcinoma to the lungs. Eleven of these 14 patients (79%) died. Thirty-nine patients had 44 admissions for nonpulmonary diagnoses, including gastrointestinal disorders (14 admissions), cardiovascular disorders (nine), sepsis syndrome (six), neurologic disorders (four), monitoring and ICU nursing care during or after a procedure (four), metabolic disorders (three), trauma (two), drug overdose (one), and unknown reasons (one). Nine (23%) of these patients died. Twenty-eight patients underwent mechanical ventilation, and 16 (57%) died. Seven (25%) had PCP (five died), seven had other primary pulmonary diseases (six died), and 14 were placed on mechanical ventilation for nonpulmonary disorders (five died). Survival did not correlate with CD4 count determined within 6 mo of admission to the ICU. In conclusion, the range of indications for critical care in patients with HIV infection is diverse. PCP accounted for only 16% of the ICU admissions, and mechanical ventilation for PCP and other pulmonary disorders was associated with a high mortality rate. In contrast, mechanical ventilation for nonpulmonary disorders, and admission to the ICU for nonpulmonary diagnoses was associated with a more favorable outcome.
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PMID:Intensive care of patients with HIV infection: utilization, critical illnesses, and outcomes. Pulmonary Complications of HIV Infection Study Group. 900 Dec 91

With changes in the demographics of human immunodeficiency virus (HIV) infection, women and children are becoming the fastest growing group of newly infected patients. With longer survival after HIV infection, more women infected with HIV are becoming pregnant. Pulmonary disease is one of the most common presenting conditions in an AIDS-defining illness. Pneumocystis carini pneumonia and tuberculosis are the most common disorders that herald the onset of AIDS. They are also the most frequently encountered HIV-related pulmonary complications during pregnancy. Others have been rarely reported during pregnancy and include fungal infections (Cryptococcus neoformans, Histoplasma capsulatum, and Coccidioides immitus), bacterial infections (Haemophilus influenzae and Streptococcus pneumoniae along with Pseudomona aeruginosa), viral infections (CMV), opportunistic neoplasms (Kaposi's sarcoma, lymphoma) and miscellaneous conditions peculiar to HIV-infected individuals (nonspecific interstitial pneumonitis, lymphoid interstitial pneumonitis, isolated pulmonary hypertension, and pulmonary edema secondary to cardiac disease or drug abuse). Most of the data regarding the pulmonary complications of HIV infection come from studies in nonpregnant patients. The extent to which pregnancy affects the course of respiratory disease in HIV infection and vice versa is not well documented. Clinical presentation is usually not altered by pregnancy. Except for minor modifications mainly related to potential fetal effects, the diagnostic work-up and management are similar to those in the nonpregnant patient. The most important effect of pregnancy on these conditions remains the delay in diagnosis and treatment. A high index of suspicion should, therefore, be maintained. In addition, most prophylactic measures recommended in nonpregnant HIV-infected individuals also apply to pregnant women.
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PMID:Human immunodeficiency virus (HIV)-related pulmonary complications in pregnancy. 929 23

176 patients with HIV-infection and AIDS were examined. 77 of them underwent various surgical interventions the most frequent of which were: opening of abscess and phlegmons--14 (23%), biopsy of lymphatic nodes--10 (13.1%), appendectomy--5 (6.2%), condyloma excision--21 (27.2%), removal of uterus adnexa--2 (2.5%), pleural puncture--4 (5.9%), cholecyst- and splenectomy--5 (8.2%). Operations for stomach cancer (creation of gastroenteroanastomosis), extrauterine pregnancy, brain tumor (drainage of IV ventricle of the brain), penetrating wound of cornea were performed less often. 43 patients underwent emergency operations without preoperative preparation, 34 patients underwent elective operations. The causes of 6 deaths were secondary diseases (Kaposi's sarcoma, purulent processes, metastases, pulmonary edema). There were no complications and blood changes in postoperative period in infected patients. These patients were discharged in the same terms as non-infected patients. In patients with AIDS, especially in combination with other infections, fever persisted long after the operation. The wound healed by first intention in all the patients, but the sutures were removed on day 10-30. Immunologically, a high ratio T-suppressors/T-helpers existed. An increase in fibrinolytic activity without high tissues hemorrhage was observed.
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PMID:[Surgical interventions in HIV-infected and patients with AIDS]. 1095 70

Central bronchi and pulmonary arteries are surrounded and enveloped by a strong connective-tissue sheath termed the peribronchovascular interstitium, extending from the level of the pulmonary hila into the peripheral lung. Thickening of the peribronchovascular interstitium can be seen in a wide variety of diseases. The CT appearance can be smooth, nodular, or irregular depending on the underlying cause. Many of the diseases affecting the peribronchovascular interstitium are entities that show a predilection for lymphatic routes, such as sarcoidosis, pulmonary lymphangitic carcinomatosis, silicosis, and lymphoproliferative disorders. There are other entities that mainly affect the peribronchovascular interstitium without a predominant perilymphatic distribution, such as hydrostatic pulmonary edema, cryptogenic organizing pneumonia, Kaposi's sarcoma, interstitial pulmonary emphysema, and interstitial hemorrhage. Although there is an overlap in radiologic features, some CT findings are useful in differentiating among these entities. When CT shows mainly peribronchovascular abnormality, the differential diagnosis is considerably reduced, and it is generally possible to reach the correct diagnosis by considering the clinical context. We illustrate the CT findings and pathologic correlation for a number of different disorders that mainly affect the peribronchovascular interstitium.
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PMID:Diseases affecting the peribronchovascular interstitium: CT findings and pathologic correlation. 1575 80

Kaposi sarcoma (KS) is a fulminate and disseminated form of acquired immunodeficiency syndrome (AIDS)-defining neoplasm, usually presenting pulmonary involvement. We report a 40-year-old woman with AIDS and biopsy-proven KS showing unusual high-resolution computed tomography (HRCT) findings. HRCT showed areas of ground-glass attenuation with superimposed septal thickening ("crazy-paving" pattern). CT-pathologic correlation revealed that crazy-paving pattern in this case was due to accompanying pulmonary edema and hemorrhage in addition to tumor cell infiltration into the peribronchovascular interstitium, interlobular and alveolar septa. The authors suggest the inclusion of KS in the differential diagnosis of lung diseases in patients with AIDS presenting with crazy-paving pattern on the HRCT.
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PMID:AIDS-related Kaposi sarcoma of the lung presenting with a "crazy-paving" pattern on high-resolution CT: imaging and pathologic findings. 1852 May 73