purification of parasitic antigens is a major activity in immunoparasitology because of its application in immunodiagnosis, vaccination analysis of immunopathology, preparation of monocolomal antibody and finding out the cross reactive antigens versus specific antigens of a parasite. in this survey f2 ultrafiltration excretory secretory antigens of ascaris lumbricoides and toxocara cati were se...

CONTEXT Ascaris lumbricoides is the second most common intestinal parasite world-wide and, although the infection can be asymptomatic, in some cases it can present with complications, such as acute pancreatitis. CASE REPORT We describe the case of a 37-year-old man, with a history of travelling in Eastern countries who presented with Ascaris lumbricoides-induced acute pancreatitis mimicking a...

CONTEXT Ascaris lumbricoides is one of the most common parasitic infestations of human gastrointestinal tract. This parasitic infestation might be asymptomatic and only few studies on extraintestinal ascariasis have been reported. Ascending cholangitis and acute pancreatitis as a result of the Ascaris lumbricoides migrating into the biliary system and pancreatic duct were very rare complication...

To clarify the existence of reinfection in children bearing an established Ascaris lumbricoides infection, the authors evaluated the weight and the length of worms collected from ten cases of ascaridiasis. The worm burden was greater than 27 worms in nine cases. In seven cases the weight and the length of worms showed little variation, with unimodal distribution of values, suggesting that all t...

Ascaris lumbricoides is common resident of intestine especially low socioeconomic areas in the world. Complication of Ascaris lumbricoides has been reported include obstruction of the small intestine, intestinal volvulus and intussusception. We report two children with severe sequelae of intestinal obstruction.

Ascaris lumbricoides infestations are endemic in tropical countries. Ascaris lumbricoides can occasionally cause biliary obstruction and result in obstructive jaundice or pancreatitis. We present a 34-year-old Bangladeshi woman with biliary ascariasis, resulting in recurrent pancreatitis. Her diagnosis was made with endoscopic retrograde cholangiopancreatography performed during an acute attack...