OBJECTIVE The purpose of this study was to evaluate the MR spectrum and MR cholangiographic imaging findings of clonorchiasis. MATERIALS AND METHODS We reviewed 26 patients with confirmed clonorchiasis by either stool tests (n=24) or surgery (n=2). MR imaging was performed on a 1.5 T system (GE Medical Systems, Milwaukee, WI) with a torso coil. Axial T1- and T2-weighted, gadolinium-enhanced d...

Vol.31, No. 4, 1985 649 tecting hypercholesterolemia must have the best possible analytical performance. We suggest that, in screening a population for hypercholesterolemia, serum or plasma samples are preferable to blood spots on fiter paper. Instruments such as the Cobas-Bio centrifugal analyzer require less than 50 L of sample and the typical overall CV is 4% for assays of cholesterol in pla...

When the red cells from patients with sickle cell anemia (S-S) were kept in the disk shape by incubation in O(2), they maintained cell sodium in the steady state for at least 10 hours. The sodium flux in such cells at 37 degrees C. was 6.0 +/- 1.5 m.eq./ (liters RBC) x (hours). When S-S cells were sickled by incubation in N(2), sodium outflux increased two- to threefold, while influx increased ...

a case of sickle cell hb d disease is reported in  young iranian male. the father of whom carried an as sickle cell trait and the mother an ad trait. this disease was diagnosed by hb electrophoresis. agar gel electrophoresis sickling and solubility tests.this is the first case of sickle cell hb d disease reported in iran.

In a prospective study of 38 patients, who were initially selected as being at an early stage of sickling retinopathy, three developed circular black chorio-retinal scars (black sunbursts) during a period of 6 to 24 months. These lesions appear to be the sequelae of intraretinal and subretinal haemorrhage. They occur in the fundus periphery and do not interfere with vision.