ABSTRACT
Common Variable Immunodeficiency (CVID) is a primary immunodeficiency characterized by low antibody levels and recurrent infections. This makes an individual more prone to recurrent respiratory and gastrointestinal tract infections. In cases where there is persistent positive finding of intestinal parasites in stool, a high index of suspicion should be raised to rule out immunodeficiency state. Early diagnosis of such cases will help in reducing the morbidity and better management of the patient. A case of CVID in 18-year-old male with recurrent lower respiratory tract infection and chronic diarrhoea due to Giardia lamblia is reported herewith.
Subject(s)
Colonic Diseases/parasitology , Colonoscopy , Paramphistomatidae , Trematode Infections/diagnosis , Adolescent , Animals , Female , HumansABSTRACT
BACKGROUND: Malassezia is a lipid-dependent yeast known to cause Pityriasis versicolor, a chronic, recurrent superficial infection of skin and present as hypopigmented or hyperpigmented lesions on areas of skin. If not diagnosed and treated, it may lead to disfigurement of the areas involved and also result in deep invasive infections. AIM: The aim of the present study was to identify and speciate Malassezia in patients clinically suspected of having Pityriasis versicolor. MATERIALS AND METHODS: Total 139 patients suspected of having Pityriasis versicolor were evaluated clinically and diagnosis was done by Wood's lamp examination, confirmed mycologically by using KOH, cultivation on Sabouraud's dextrose agar and modified Dixon agar at a tertiary care hospital in Mumbai. The total duration of study was 12 months. RESULTS: Majority of the patients were males (59.71%) in the age group of 21-30 years (33.81%) who were students (30.21%) by profession. The incidence of Malassezia in Pityriasis versicolor was 50.35%. The most common isolate was M. globosa (48.57%), followed by M. furfur (34.28%). Majority of the patients had hypopigmented lesions, with M. globosa as the predominant isolate. Neck was the most common site affected; 88.48% were Wood's lamp positive of which 56.91% of Malassezia isolates grew on culture. KOH mount was positive in 82.01% of which 61.40% Malassezia isolates grew on culture. CONCLUSIONS: The procedure of culture and antifungal testing is required to be performed as different species of Malassezia are involved in Pityriasis versicolor and susceptibility is different among different species. Thus, it would help to prevent recurrences and any systemic complications.
ABSTRACT
A 9-year-old boy presented with right upper abdominal pain and fever. The radiologic investigations revealed multiple cholangitic abscesses with cholangitis and worms in common bile duct. Endoscopic retrograde cholangio pancreatographic (ERCP) sphincterotomy, basketing, ballooning and extraction of Fasciola hepatica worms from the common bile duct were done.
ABSTRACT
Two cases of Strongyloides hyperinfection have been reported who were on prolonged steroid therapy for frequent exacerbations of respiratory problems. One patient presenting with acute respiratory distress, rapidly deteriorated, did not give any time for management and died whereas the second patient survived because of early diagnosis of hyperinfection due to Strongyloides stercoralis.