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Infectious Disease Reports is published by MDPI from Volume 12 Issue 3 (2020). Previous articles were published by another publisher in Open Access under a CC-BY (or CC-BY-NC-ND) licence, and they are hosted by MDPI on mdpi.com as a courtesy and upon agreement with PAGEPress.

Infect. Dis. Rep., Volume 6, Issue 1 (February 2014) – 4 articles

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Case Report
A complicated case of an immunocompetent patient with disseminated nocardiosis
by Chad J. Cooper, Sarmad Said, Maryna Popp, Haider Alkhateeb, Carlos Rodriguez, Mateo Porres Aguilar and Ogechika Alozie
Infect. Dis. Rep. 2014, 6(1), 5327; https://doi.org/10.4081/idr.2014.5327 - 4 Apr 2014
Cited by 19 | Viewed by 511
Abstract
Nocardia species are aerobic, gram positive filamentous branching bacteria that have the potential to cause localized or disseminated infection. Nocardiosis is a rare disease that usually affects immunocompromised patients and presents as either pulmonary, cutaneous or disseminated nocardiosis. Forty-two year-old hispanic male presented [...] Read more.
Nocardia species are aerobic, gram positive filamentous branching bacteria that have the potential to cause localized or disseminated infection. Nocardiosis is a rare disease that usually affects immunocompromised patients and presents as either pulmonary, cutaneous or disseminated nocardiosis. Forty-two year-old hispanic male presented to our care with bilateral lower extremity weakness, frontal headache, subjective fever, nausea, and vomiting. Brain computed tomography (CT) revealed multiple hyperdense lesions with vasogenic edema in the frontal, parietal and left temporal lobes. Chest CT demonstrated bilateral cavitary nodules in the lung and right hilar lymphadenopathy. Brain magnetic resonance imaging revealed multiple bilateral supratentorial and infratentorial rim enhancing lesions involving the subcortical gray-white matter interface with vasogenic edema. Patient was started on empiric therapy for unknown infectious etiology with no response. He eventually expired and autopsy findings revealed a right hilar lung abscess and multiple brain abscesses. Microscopic and culture findings from tissue sample during autopsy revealed nocardia wallacei species with multidrug resistance. The cause of death was stated as systemic nocadiosis (nocardia pneumonitis and encephalitis). The presence of simultaneous lung and brain abscesses is a reliable indication of an underlying Nocardia infection. An increased awareness of the various presentations of nocardiosis and a high index of clinical suspicion can help in a rapid diagnosis and improve survival in an otherwise fatal disease. This case highlights the importance of obtaining a tissue biopsy for definitive diagnosis on the initial presentation when an infectious process is considered in the differential diagnosis and early treatment can be initiated. Full article
602 KiB  
Article
Malarial infection among antenatal and maternity clinics attendees at the Federal Medical Centre, Makurdi, Benue State, Nigeria
by Elizabeth Amuta, Robert Houmsou, Emmanuel Wama and Mary Ameh
Infect. Dis. Rep. 2014, 6(1), 5050; https://doi.org/10.4081/idr.2014.5050 - 17 Feb 2014
Cited by 8 | Viewed by 665
Abstract
This study assessed the level of malarial infection in relation to some epidemiological factors, gravidity and pregnancy period of antenatal clinic attendees of the Federal Medical Centre, Makurdi, Benue State, Nigeria. We also assessed malarial infection in placental blood in relation to gravidity [...] Read more.
This study assessed the level of malarial infection in relation to some epidemiological factors, gravidity and pregnancy period of antenatal clinic attendees of the Federal Medical Centre, Makurdi, Benue State, Nigeria. We also assessed malarial infection in placental blood in relation to gravidity of pregnant women at delivery in the maternity clinic of the same hospital. Thin and thick blood films were prepared for microscopic examination. A questionnaire was administered to each pregnant woman at the antenatal clinic to collect data on educational level, occupation, gravidity, pregnancy period, malaria preventive measures and malaria symptoms. Of the 163 pregnant women examined at the antenatal clinic, 68.3% (111/163) were infected with malaria. Pregnant women that are illiterates (χ2=15.44, P=0.100) and those that are farmers (χ2=9.20, P=0.270) had the highest infection rate with no significant difference respectively. Malarial infection was significantly higher in the multigravidae, 57.6% (34/59) (χ2=5.16, P=0.007) and non-significant in the pregnant women at their third trimester of pregnancy, 60.9% (53/89) (χ2=4.45, P=0.108). Placental malaria was significantly higher in the primigravidae among pregnant women at delivery (χ2=9.33, P=0.000). A significant difference (χ2=33.52, P=0.000) was observed between pregnant women that did not use any malaria preventive methods, 91.2% (31/34) and those that used single, 64.3% (65/101) and combined, 46.4% (13/28) methods of prevention. Malaria remains highly prevalent among antenatal clinics attendees in Makurdi, Nigeria. Combined method of prevention (insecticides treated nets and insecticide spray) yielded good results and its use is advocated in preventing malaria among the pregnant women. Full article
609 KiB  
Case Report
Renal hemorrhagic actinomycotic abscess in pregnancy
by Marcela C. Smid, Neha R. Bhardwaj, Laura M. Di Giovanni, Scott Eggener and Micaela Della Torre
Infect. Dis. Rep. 2014, 6(1), 5157; https://doi.org/10.4081/idr.2014.5157 - 14 Feb 2014
Cited by 6 | Viewed by 346
Abstract
Actinomyces israelii is a gram-positive, filamentous anaerobic bacteria colonizing the oral and gastrointestinal tracts. Retroperitoneal actinomycotic abscess is uncommon and its rare presentation as a hemorrhagic mass may be confused with malignancy. We present a case of this unusual infection complicating pregnancy. Increased [...] Read more.
Actinomyces israelii is a gram-positive, filamentous anaerobic bacteria colonizing the oral and gastrointestinal tracts. Retroperitoneal actinomycotic abscess is uncommon and its rare presentation as a hemorrhagic mass may be confused with malignancy. We present a case of this unusual infection complicating pregnancy. Increased awareness of actinomycotic abscess in the differential diagnosis of renal mass concerning for malignancy is critical to early recognition and treatment of this rare infection and most importantly, avoidance of unnecessary surgical intervention. Full article
533 KiB  
Case Report
Myositis in a child with murine typhus
by Sheshashree Seshadri and Jaime Fergie
Infect. Dis. Rep. 2014, 6(1), 5145; https://doi.org/10.4081/idr.2014.5145 - 14 Feb 2014
Cited by 2 | Viewed by 367
Abstract
A 12-year-old boy presented with fever, lower extremity pain and weakness. Examination revealed paraparesis, thigh and calf tenderness. Labs showed high creatinine phosphokinase and Rickettsia typhi titers. This case illustrates endemic typhus should be considered in the differential diagnosis of myositis especially in [...] Read more.
A 12-year-old boy presented with fever, lower extremity pain and weakness. Examination revealed paraparesis, thigh and calf tenderness. Labs showed high creatinine phosphokinase and Rickettsia typhi titers. This case illustrates endemic typhus should be considered in the differential diagnosis of myositis especially in areas with high prevalence of the disease. To our knowledge, this is the first reported case of myositis and paraparesis associated with a case of murine typhus. Full article
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