Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0021051 (immunodeficiency)
 71,517 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Fewer than 40 cases of vasculitis have been described in the setting of human immunodeficiency virus infection. We describe a patient with the acquired immunodeficiency syndrome (AIDS), a heavy smoker, who developed a syndrome of constitutional symptoms, eosinophilia and digital gangrene. Vasculitis of the digital arteries was documented by angiography. He responded to high dose corticosteroid therapy with arrest of the ischemic process. After steroids were discontinued, he suffered a relapse of the vasculitis documented by skin biopsy. In patients with AIDS with this serious, potentially steroid responsive condition, steroid therapy should be considered in spite of the preexisting immunodeficiency state.
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PMID:Vasculitis with eosinophilia and digital gangrene in a patient with acquired immunodeficiency syndrome. 149 9

An unusual case of a gangrenous herpetic whitlow is reported. The patient, a 37-year-old man with a ten-year history of intravenous drug abuse, was antibody positive for human immunodeficiency virus. Progressive, extremely painful paronychia of the left third and fourth fingers gradually developed, which persisted despite a variety of treatment protocols, including antibiotics and radiotherapy, ultimately necessitating amputation of the distal portions of the digits. Characteristic herpes-type intranuclear inclusions within epidermal cells were identified in histologic sections of the specimen. Immunohistochemistry using rabbit antihuman herpes virus antibody confirmed the diagnosis. This apparently represents the first documented case of herpetic gangrene in an immunocompromised patient.
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PMID:Gangrenous herpetic whitlow in a human immunodeficiency virus-positive patient. 218 94

Six neonates are described with a gangrenous omphalitis, a disease not reported for many years. They had many features in common including previous good health. In two, the disease was preceded by the application of tobacco ash to the umbilical stump. Clinically there was gangrene of the umbilicus with a blood-stained discharge and extensive cellulitis radiating into the abdominal wall. Despite aggressive therapy including excision of the affected area, the systemic effects of the local disease progressed rapidly until all of the first five infants who presented, died. Microbiologically there was a polybacterial infection involving a wide variety of organisms particularly E coli and Clostridia species. There appeared to be an appropriate response by the infants to an acute bacterial infection, and two patients investigated showed no evidence of cellular or humoral immunodeficiency. The pathology was an infection causing local tissue necrosis with a vasculitis and microabscess formation, which involved adjacent structures by direct extension. The severe systemic symptoms were attributable to an endotoxemia or exotoxemia. The evolution of therapy for gangreneous omphalitis in the newborn, successful in the sixth patient, is discussed.
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PMID:Umbilical gangrene in the newborn. 334 46

An autopsy case of clostridial gas gangrene occurring in a 54-year-old man with colon adenocarcinoma, liver cirrhosis, and diabetes mellitus is reported. The patient died 4 days after the onset of symptoms with episodes of vomiting and abdominal pain. Gangrene of both hips and perineum, hemolysis, renal failure, and disseminated intravascular coagulation were the dominant clinical features. Clostridium septicum was isolated from the subcutaneous tissue fluid. Adenocarcinoma of the ascending colon with ulceration found at autopsy was supposed to be an entry of the organism. Histologically, lesions of subcutaneous tissue and muscles were characterized by the absence of inflammatory infiltrates in spite of extensive necrosis. A summary of 35 cases of gas gangrene hospitalized to the Osaka University Hospital for the past 16 years indicates that clostridial gas gangrene patients with underlying diseases such as malignant neoplasm, diabetes, liver cirrhosis or immunodeficiency have a relatively poor prognosis.
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PMID:A case of nontraumatic clostridial gas gangrene occurring in a patient with colon adenocarcinoma, liver cirrhosis, and diabetes mellitus. 373 9

Human immunodeficiency virus (HIV) infection can present with musculoskeletal syndromes including systemic vasculitis. We describe vasculitis resembling polyarteritis nodosa (PAN) in 2 HIV-infected individuals and review reported cases to emphasize clinical features. Our patients presented with digital gangrene and had vasculitis confirmed by angiography. In reports in the literature, patients have presented with digital ischemia and gangrene, peripheral neuropathy and constitutional symptoms. The diagnosis has been confirmed by angiography and by nerve and muscle biopsy. Treatment with systemic corticosteroids has afforded short term benefits to patients; however the effectiveness of alternative therapy and longterm prognosis remain unclear.
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PMID:Polyarteritis nodosa-like vasculitis in human immunodeficiency virus infection. 773 64

Fifty human immunodeficiency virus (HIV)-infected patients with perianal sepsis were studied. Seven (14 per cent) had serious septic complications, four patients with severe necrotizing gangrene, and three with abscesses in the mediastinum, liver and brain respectively. CD4+ lymphocyte counts were significantly lower in patients with severe septic complications as compared with those with uncomplicated perianal sepsis (P < 0.05). In patients with HIV presenting with rare (metastatic) abscesses, perianal sepsis must always be kept in mind as a possible focus. Although HIV-infected patients have a limited life expectancy perianal fistulas and abscesses should be aggressively treated, because of the high risk of severe complications.
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PMID:Severe complications of perianal sepsis in patients with human immunodeficiency virus. 869 38

Widespread digital ischemic changes and gangrene of the hands and feet is an uncommon but dramatic presentation in patients with human immunodeficiency virus (HIV) infection. We describe a patient in whom these clinical findings were associated with elevated serum endothelin levels. Because endothelin may affect the fibrinolytic system, we elected to treat with tissue plasminogen activator (tPA), which resulted in salvage of tissue of the fingers and toes. Patients with HIV infection with widespread ischemic necrosis and gangrene may require treatment with corticosteroids (in the event of possible vasculitis), thrombolytic agents (for the thrombotic component), or both, unless there are contraindications to either.
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PMID:Digital necrosis in acquired immune deficiency syndrome vasculopathy treated with recombinant tissue plasminogen activator. 937 95

Noma (Cancrum oris) is a gangrenous stomatitis arising from a periodontal infection and leading to severe soft tissue and bone destruction. The pathology involves numerous factors including local thrombosis, vascularitis, necrotizing gingivitis, immunodeficiency, gram negative and anaerobic infection. It is usually a disease of infants and malnourished children in tropical areas often occurring after a debilitating disease like measles. Recently, cases have been reported in adults especially elderly patients or during immunodeficiency states. Reconstructive surgery is often necessary to deal with destruction and sequel but is rarely accessible in developing countries. We report one case of noma (cancrum oris) in an HIV seropositive patient at the National Hospital in Bobo-Dioulasso. The noma was inaugural of AIDS in a 40 years old labourer coming back from Ivory Coast and no major opportunistic infection was associated. The course was fulminant leading to extensive facial gangrene with recurrent bacterial infections. The disease was fatal in this depressive, malnourished and diarrhoeic patient despite local surgical treatment, prolonged antibiotherapy and supportive care. Pathogenic mechanisms, management and preventive issues are discussed.
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PMID:[Noma and HIV infection: apropos of a case at the National Hospital Center in Bobo-Dioulasso (Burkina Faso)]. 1188 87

Fournier's gangrene is a necrotizing fasciitis of the genital and scrotal region due to infectious process. The gangrene is rare. Most cases are diagnosed in elderly patients with immunodeficiency, especially in diabetics or alcoholics. Currently a primary infection focus can be revealed in about 95% cases. The nidus is usually located in the genitourinary tract, lower gastrointestinal tract or skin. Fournier's gangrene is a mixed infection caused by both aerobic and anaerobic bacterial flora. The development and progression of the gangrene is often fulminating and can rapidly cause multiple organ failure and death. Early surgical debridement of necrotic tissues and antibiotics are fundamental in the treatment of Fournier's gangrene. Despite of advanced management mortality is still high and averages 20-30%.
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PMID:[Fournier's gangrene]. 1555 21

Mankind has a long history of body decoration and body piercing has now reached epidemic popularity within a large proportion of the population. Complications such as bleeding and local infection are common, but severe infections like septicaemia, endocarditis and transmission of hepatitis may occur. We describe a 39 year old man with genital piercing who spent 43 days hospitalized because of Foumier's gangrene with necrotizing fascitis starting in the genital tract and perineum. He developed septicaemia and disseminated intravascular coagulation. A young woman with breast implants got severe mastitis after piercing her mamills. People with immunodeficiency, heart valve abnormality and present or future artificial prosthesis or skin disease should be discouraged from piercing. Since many disorders are not diagnosed when the piercing takes place, general restriction is recommended. Medical risks and consequences of piercing, especially of mucosal surfaces and cartilage, should not be underestimated.
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PMID:[The risk of severe complications of body piercing should not be underestimated]. 1620 Sep 2


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