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)

Castleman disease is a rare lymphoproliferative disorder that may have a unicentric or multicentric clinical presentation. Herein we present the case of a 49-year-old female with a 3-year history of progressively worsening lymphadenopathy associated with fevers, chills and night sweats. Laboratory studies showed anemia and mildly elevated sedimentation rate. A computed tomogram scan of the chest, abdomen and pelvis showed multiple enlarged bilateral axillary, supraclavicular, subpectoral, submental, retroperitoneal, and para-aortic lymph nodes. A right axillary lymph node biopsy was performed and found to display histopathologic features compatible with the plasma cell type of Castleman disease. The patient was found to be human immunodeficiency virus (HIV)-positive, with a viral load of 104,000/mL and a CD4 cell count of 84 cells/mm(3). Molecular studies on the lymph node specimen revealed an incomplete monoclonal DH-JH rearrangement in the IgH gene. The patient was initially treated with antiretroviral therapy with a combination of elvitegravir, cobicistat, emtricitabine and tenofovir that improved her fatigue and malaise. As treatment for Castleman disease, she was administered a combination of rituximab and etoposide, which led to a reduction in lymphadenopathy. To the best of the authors' knowledge, this is the first reported case of multicentric Castleman disease with monoclonal incomplete IgH gene rearrangement in an HIV-positive patient.
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PMID:Multicentric Castleman Disease with Monoclonal Incomplete IgH Restriction: A Rare Coexistence. 2649 May 23

We report a case of CMV (cytomegalovirus) infection in a Crohn's disease patient, resulting in severe hemophagocytic syndrome and death. A 63-year-old man with a 10-year history of ileal and colonic Crohn's disease presented with general malaise, loss of appetite and weight loss over the last month. He was in clinical remission for two years, with maintenance therapy 5-Aminosalicylic acid (5-ASA)-derived Mesalamine. The patient had no prior immunomodulators or suppressive treatment. A colonoscopy was performed and we found appearance suggestive of active Crohn's disease, confirmed by histopathological examination. A diagnosis of an exacerbation of Crohn's disease was established. Although the specific treatment was initiated, patient's general condition degraded progressively and diarrheal stools appeared, followed by an episode of massive gastrointestinal bleeding - hematochezia. We performed a new colonoscopy and the pathological examination revealed Crohn's ileocolitis with superimposed CMV infection. Despite the initiation of Ganciclovir alongside with other intensive care measures, he increasingly deteriorated and chest X-ray confirmed multilobar pneumonia. The occurrence of rapidly progressing pancytopenia and evidence for disseminated intravascular coagulopathy as well as hyperferritinemia, raised the suspicion of hemophagocytic syndrome confirmed by bone marrow aspiration. Hence, CMV-associated hemophagocytic syndrome in the context of recent corticotherapy for Crohn's disease was established. There is enough evidence that supports the gravity of the CMV infection in the case of inflammatory bowel disease (IBD) patients, especially the ones on immunomodulator treatment. The hemophagocytic syndrome reactively occurs in patients with infections in cases of immunodeficiency, displaying a hematological aspect of multiple organ dysfunction syndrome.
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PMID:A rare complication of CMV infection in Crohn's disease - hemophagocytic syndrome: a case report. 2674 6

Genital herpes is a common sexually transmitted disease, affecting more than 400 million persons worldwide. It is caused by herpes simplex virus (HSV) and characterized by lifelong infection and periodic reactivation. A visible outbreak consists of single or clustered vesicles on the genitalia, perineum, buttocks, upper thighs, or perianal areas that ulcerate before resolving. Symptoms of primary infection may include malaise, fever, or localized adenopathy. Subsequent outbreaks, caused by reactivation of latent virus, are usually milder. Asymptomatic shedding of transmissible virus is common. Although HSV-1 and HSV-2 are indistinguishable visually, they exhibit differences in behavior that may affect management. Patients with HSV-2 have a higher risk of acquiring human immunodeficiency virus (HIV) infection. Polymerase chain reaction assay is the preferred method of confirming HSV infection in patients with active lesions. Treatment of primary and subsequent outbreaks with nucleoside analogues is well tolerated and reduces duration, severity, and frequency of recurrences. In patients with HSV who are HIV-negative, treatment reduces transmission of HSV to uninfected partners. During pregnancy, antiviral prophylaxis with acyclovir is recommended from 36 weeks of gestation until delivery in women with a history of genital herpes. Elective cesarean delivery should be performed in laboring patients with active lesions to reduce the risk of neonatal herpes.
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PMID:Genital Herpes: A Review. 2728 37

Mental nerve neuropathy is usually due to local trauma or dental causes, but may be a manifestation of malignancy. A patient with virologically controlled human immunodeficiency virus (HIV) infection presented with a 'numb chin' on the background of long-standing night sweats, malaise and weight loss, worsening respiratory symptoms, and lymphadenopathy. Burkitt non-Hodgkin lymphoma was diagnosed from histology of a lymph node. Imaging (magnetic resonance imaging and 18fluorodeoxyglucose [FDG]-positron emission tomography-computed tomography [PET-CT]) showed abnormal intracranial enhancement of the right mandibular nerve and extensive 18FDG-avid lymphadenopathy above and below the diaphragm, focal lesions in the spleen and within the right mandible. The patient received chemotherapy and remains in clinical and radiological remission seven years later. This case highlights the need for clinicians to maintain a high index of suspicion for underlying malignancy when an HIV-infected patient presents with new onset of a 'numb chin'. Additionally, it demonstrates the importance of functional 18FDG-PET-CT and neuroimaging in order to identify site(s) of pathology.
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PMID:Burkitt non-Hodgkin lymphoma presenting with mental neuropathy ('numb chin' syndrome) in an HIV-positive patient. 2915 68

A 40-year-old man reported a 5-day history of fever and malaise, followed by a pruritic generalized rash. He had well-demarcated erythematous papules and plaques with scaling. The patient was diagnosed with secondary syphilis. The skin biopsy showed a psoriasiform lichenoid dermatitis with plasma cells. The anti-T. pallidum antibody confirmed the presence of spirochetes. He was also found to be hepatitis C virus and human immunodeficiency virus positive. The characteristic rash of secondary syphilis may appear as maculopapular, evolving initially from macules to small reddish-brown papules with minor scaling later. When the scaling is prominent, lesions can be difficult to differentiate from guttate psoriasis. Typical target lesions are most often associated with erythema multiforme, but they can rarely occur in secondary and congenital syphilis. Syphilis should be suspected in high-risk patients presenting a variety of atypical syndromes such as neurologic symptoms, uveitis or cholestatic hepatitis, especially if palmoplantar lesions are present.
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PMID:A secondary syphilis rash with scaly target lesions. 2941 Jul 87

Immunoglobulin has been widely used in a variety of diseases, including primary and secondary immunodeficiency diseases, neuromuscular diseases, and Kawasaki disease. Although a large number of clinical trials have demonstrated that immunoglobulin is effective and well tolerated, various adverse effects have been reported. The majority of these events, such as flushing, headache, malaise, fever, chills, fatigue and lethargy, are transient and mild. However, some rare side effects, including renal impairment, thrombosis, arrhythmia, aseptic meningitis, hemolytic anemia, and transfusion-related acute lung injury (TRALI), are serious. These adverse effects are associated with specific immunoglobulin preparations and individual differences. Performing an early assessment of risk factors, infusing at a slow rate, premedicating, and switching from intravenous immunoglobulin (IVIG) to subcutaneous immunoglobulin (SCIG) can minimize these adverse effects. Adverse effects are rarely disabling or fatal, treatment mainly involves supportive measures, and the majority of affected patients have a good prognosis.
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PMID:Adverse Effects of Immunoglobulin Therapy. 2995 Oct 56

A high prevalence of late-stage disease (75.4%) and severe immunosuppression (23.3%) was observed in 155 newly diagnosed human immunodeficiency virus patients in Freetown, Sierra Leone during August to November 2017. Within the late-stage diagnosis group, a significantly high proportion of patients reported fever (84.2% vs 65.2%; P = .01), weight loss (82.2% vs 63.5%; P = .01), and malaise (89.7% vs 71.7%; P = .05). Fever was identified as the only independent predictor of late-stage disease in this study.
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PMID:High Prevalence of Late-Stage Disease in Newly Diagnosed Human Immunodeficiency Virus Patients in Sierra Leone. 3019 Nov 58

Here we reported a Chinese case of bilateral peripheral facial paralysis (PFP) in human immunodeficiency virusc (HIV) infected population. A 38-year-old homosexual male patient was referred to our hospital for bilateral facial paralysis. 21 days prior to admission he had developed high fever, chills, headache, fatigue, general malaise, nausea and vomiting. Neurological examination revealed bilateral ptosis of lower lip and cheeks, as well as failure of bilateral eyes closure. Analysis of cerebrospinal fluid (CSF) revealed pleocytosis, a marked rise of micro total protein and a marked rise of intrathecal lgG synthesis. The result of HIV-1 serology was positive by ELISA and that was confirmed by western blot. His CD4 + cell count was 180 cells/mm 3. HIV-1 viral load in CSF was almost 10 times higher than that in plasma. The patient's condition improved steadily and experienced complete resolution of bilateral PFP after 2 months.
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PMID:Bilateral Peripheral Facial Paralysis Combined with HIV Meningitis During Acute HIV-1 Infection: A Case Report. 3096 82

Studies show that women are more vulnerable to human immunodeficiency virus (HIV) transmission than men because of biological and sociocultural risk factors. Israeli Arab-Palestinians are the largest ethnic minority group in Israel. Unofficial data suggest that merely one percent of the tests conducted in Israel to diagnose HIV/acquired immune deficiency syndrome (AIDS) are conducted by this population and that Israeli Arab-Palestinians are typically diagnosed late. Arab communities in Israel were found to be predominately patriarchal, characterised by conservative gender roles and structures, and the policing of overt sexual behaviours, particularly those of women. In order to advance our understanding of the HIV/AIDS phenomenon in different sociocultural contexts, as well as to design effective cultural-sensitive interventions, we must first understand how HIV/AIDS is constructed in different cultural sites. Against this backdrop, this exploratory study examines HIV/AIDS-related beliefs among non-infected, Israeli Arab-Palestinian women. We conducted semi-structured interviews with 12 women. Thematic content analysis was used in order to analyse the data. Five themes emerged from the analysis, in the first, personal responsibility and blame were assigned to people with HIV/AIDS for their illness. In the second theme, HIV/AIDS was constructed as a sexually transmitted disease, associated with 'deviant' sexuality and sexual conduct in the Arab culture. In the third theme, HIV/AIDS was believed to be transmitted by multiple, mostly mistaken, modes of contact. In the fourth theme, people with HIV/AIDS were believed to be subjected to severe negative social responses. In the fifth theme, individuals with HIV/AIDS were depicted as a symbol of physical and psychological malaise. In conclusion, the findings imply that Israeli Arab-Palestinian women hold negative beliefs concerning people with HIV/AIDS and are misinformed regarding HIV transmission. This suggests a need to design culturally appropriate interventions to address stigma-related beliefs and misconceptions concerning transmission, among Israeli Arab-Palestinian women.
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PMID:HIV/AIDS-related beliefs among Israeli Arab-Palestinian women. 3151 84

A paradoxical reaction (PR) is an excessive immune response occurring during antitubercular therapy (ATT), but is rare in patients with miliary tuberculosis. A 78-year-old woman complained of general malaise, loss of appetite, and fever for 10 days. Chest computed tomography (CT) showed diffuse, bilateral, discrete miliary nodules. The patient was treated with ATT for miliary tuberculosis. Nine days after starting the treatment, she developed a spiking fever and worsening malaise. Repeat CT showed new localized ground-glass opacity (GGO) in the right upper lobe. After excluding possible etiologies, she was diagnosed with PR due to ATT. She was successfully managed with oral prednisolone while continuing ATT. The GGO diminished and did not recur after discontinuation of the steroids. We reviewed 28 reported cases of miliary tuberculosis with a PR in patients not infected with human immunodeficiency virus. Those not on immunosuppressive therapy were likely to develop a PR early. This case illustrates that a PR may present as localized GGO in miliary tuberculosis in the lung of patients treated with ATT. In cases of a PR with marked symptoms, steroid therapy may be valuable.
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PMID:Ground-glass opacity as a paradoxical reaction in miliary tuberculosis: A case report and review of the literature. 3190 48


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