This study investigated the composition of common duct gall stones from 61 patients, aged 49-94. The stones were collected endoscopically with a dormia basket after endoscopic papillotomy. The cholesterol content was measured both by infrared spectroscopy (mean 29%, range 0-99%) and enzymatically (mean 23%, range 0-96%). The results of the two measurements showed good correlation (r2 = 0.92), i...

The new Tremella umbilicariae, lichenicolous on Umbilicaria, is described from Peru. It is characterized by large, dark brown, convex basidiomatal galls, long and narrow basidia, and relatively large basidiospores.

Fergusobia tumifaciens (Currie 1937) Wachek 1955, the type species for the genus Fergusobia, is re-described from specimens collected from 'leafy' leaf bud galls on Eucalyptus bridgesiana near Albury in New South Wales, Australia. It is morphologically characterized by the combination of an open C-shaped parthenogenetic female with a small broadly conoid tail, a C-shaped infective female with a...

PURPOSE We analyzed differences in urinary stone composition according to body mass index (BMI). MATERIALS AND METHODS Between January 2007 and December 2010, 505 ureteral or renal stones were collected from 505 patients who underwent surgical intervention. Data on patient age, gender, BMI, urinary pH, and stone composition were collected. RESULTS The patients' mean age was 49.2 years (rang...

introduction bladder stone is the most common form of lower urinary tract stones and constitutes 5% of all urinary tract stones. the giant bladder stones are very rare and our report was the first one in iran and in the world. case presentation the patient was a 35-year-old man who was referred to our urology clinic with the lower urinary tract symptoms. irritative symptoms were dominant withou...

ten known cynipid inquiline species associated with oak cynipid galls (hymenoptera, cynipidae: synergini and cynipini), their distribution and host associations are given for the first time for the iranian cynipid fauna: ceroptres cerri mayr, c. clavicornis hartig, saphonecrus haimi (mayr), synergus gallaepomiformis (b. de fonsc), s. pallidipennis mayr, s. pallipes hartig, s. reinhardi mayr, s....