abscess formation following intramuscular injections is rare and they are most commonly seen in immunocompromised individuals. in this case series we present a cohort of three patients presented to us in a critically ill condition with an abscess due to intramuscular injection. vancomycin resistant staphylococcus aureus was isolated from all three patients. these patients posed a major challeng...

invasive gastric mucormycosis is a rare and fatal disease. we report a rare case with longstanding sle who presented with fever. autopsy showed multiple small shallow-based ulcers in the antrum. histologic examination showed invasive mucormycosis. this is a rare case of invasive gastric mucormycosis localized exelusively in the stomach.

background: cryptosporidium is a protozoan parasite with worldwide distribution. the aim of this study was to estimate the prevalence of cryptosporidium infection by antigen detection in faeces among immunocompromised patients referred to educational hospitals of ahvaz city, south-west of iran, 2009-2010. methods : fecal samples from 176 immunocompromised patients were collected and cryptospori...

paecilomyces sp, is a saprophytic fungus which has rarely been associated with human disease. we report the first case of invasive subcutaneous infection caused by this fungus in a 78-year-old female from damghan, iran, with diabetes and chronic renal failure. a biopsy provided an initial diagnosis of the mold in tissue. multiple positive fungal cultures which were obtained from the biopsied ti...

background and objectives: with increasing rate of immunodeficiency diseases in the world, opportunistic micro-organism such as pneumocystis jirovecii ( p. jirovecii ) become more important. little information is available on prevalence of this life- threatening microorganism in iran. this study was designed to determine the colonization and the rate of active disease caused by p. jirovecii in ...

accurate and rapid diagnosis of human cytomegalovirus (hcmv) disease in immunocompromised patients has remained as a challenge. quantitative competitive pcr (qc-pcr) methods for detection of hcmv in these individuals have improved the positive and negative predictive values of pcr for diagnosis of hcmv disease. in this study we used qc-pcr assay, using a co-amplified dna standard, to quantitate...

  Abscess formation following intramuscular injections is rare and they are most commonly seen in immunocompromised individuals. In this case series we present a cohort of three patients presented to us in a critically ill condition with an abscess due to intramuscular injection. Vancomycin resistant staphylococcus aureus was isolated from all three patients. These patients posed a major challe...

Introduction: In HIV-associated tuberculosis cases, identifying nontuberculous Mycobacteria (NTM) from clinical samples has become essential regarding patients’ treatment and prognosis. This study aims to determine the prevalence of different Mycobacteria species from immunocompromised and immunocompetent patients with suspected tuberculosis attending a tertiary care hospital in Kolkata, India....

Background and Purpose: Gastroenteritis and the clinical profile caused by Microsporidia, an opportunistic pathogen, may be severe in immunocompromised individuals, especially in AIDS patients. Conventionally, it is necessary to detect the small infective spores in stained smears. However, due to the limitations of the microscopy-based methods, several DNA-based methods such as polymerase cha...