Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0032285 (pneumonia)
 54,520 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Cardiac involvement in patients with acquired immunodeficiency syndrome (AIDS) is being reported with increasing frequency, although the factors responsible for the cardiac abnormalities are rarely identified. We report a case of sudden and unexpected death of an infant with AIDS in whom histologic and virologic studies documented generalized infection with cytomegalovirus (CMV), including pancarditis, sialitis, nephritis, colitis, hepatitis, prostatitis, orchitis, myositis, pneumonitis, and meningoencephalitis. CMV was isolated from four of five tissues cultured. Lymphocytic infiltration in the region of the sinoatrial node could have been responsible for the development of a fatal cardiac arrhythmia, and the autopsy failed to reveal any other cause of death in this infant. Children infected with the human immunodeficiency virus (HIV) need to be closely monitored for cardiac complications bearing in mind that opportunistic infections in AIDS patients may cause cardiac involvement that is atypical or that is overshadowed by the primary manifestations of the infection.
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PMID:Unexpected death in an infant with AIDS: disseminated cytomegalovirus infection with pancarditis. 284 41

Chlamydia, especially Chlamydia pneumoniae, infection is closely associated with human cardiovascular diseases. Thus far, however, few experimental studies have been carried out to investigate whether natural C. trachomatis infection can induce cardiovascular pathological changes. In this article, we report that pulmonary infection with C. trachomatis mouse pneumonitis strain (MoPn) can induce myocardial and perivascular inflammation and fibrosis in C57BL/6 mice. The pulmonary MoPn infection appeared to be disseminated systemically, because chlamydial antigens were readily detectable in multiple organs including the cardiovascular tissues. In addition, gamma interferon gene knockout mice with a C57BL/6 genetic background showed significant endocarditis and pancarditis characterized by vegetation in aortic valves, interstitial and pericardial inflammatory cellular infiltration, and growth of the organisms in the heart following respiratory tract MoPn infection. The results indicate that C. trachomatis can induce cardiovascular diseases following respiratory tract infection and suggest that murine MoPn respiratory tract infection may be a useful experimental model for investigating cardiovascular diseases caused by chlamydial infection.
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PMID:Chlamydia trachomatis (mouse pneumonitis strain) induces cardiovascular pathology following respiratory tract infection. 1053 Dec 78

Aspergillus pancarditis is a rare infection, and it has rarely been reported after blood transfusion. In this report, we describe a fatal case of Aspergillus pancarditis in a patient who received antibiotics and corticoids after an incompatible blood transfusion intended to be an autologous blood transfusion. A 64-year-old man suffering from herniation of intervertebral disk between C4 and C5 received an anterior cervical spinal fusion. After the operation, he received incompatible blood transfusion and fell into disseminated intravascular coagulation (DIC) and preshock state. Anticoagulants and corticoids were given and he recovered from DIC and the preshock state. However, he remained quadriplegic because of enlargement of cervical epidural hematoma that was initially brought out by the operation. He developed bacterial bronchopneumonia 2 weeks after the transfusion and received antibiotic therapy. The pneumonia was cured a week later. Five weeks after the transfusion, he developed Aspergillus pneumonia and received antimycotic therapy. However, his condition grew worse and died 2 months after the transfusion. Autopsy revealed Aspergillus pancarditis. In this case, the relationship between the erroneous transfusion and the patient's death was obvious and it was considered that the erroneous transfusion should be blamed for the patient's death.
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PMID:Fatal Aspergillus pancarditis after incompatible blood transfusion intended to be an autologous blood transfusion. 1293 3

Systemic lupus erythematosus (SLE) is an autoimmune connective tissue disease affecting many organs and which is predominant in females. Although various manifestations of SLE may result in sudden death, pancarditis is very rarely encountered in forensic practice. We report on a case of sudden death caused by lupus-induced pancarditis. A 24-year-old male had pneumonia and intractable fever as initial signs when he was admitted to hospital. The patient had no symptoms associated with the cardiovascular system up to 3 days before he died. The echocardiogram and electrocardiogram were normal and diagnosis was not made until necropsy. This case is reported to broaden our understanding about the complexity of manifestations associated with SLE and inform clinicians and medical examiners of the potential for this type of lupus-induced pancarditis.
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PMID:Sudden death due to lupus-induced pancarditis diagnosed after necropsy: a case report. 2400 1