there is still been no report of splenic involvement in the wake of colon cancer. in this case, air was seen in the spleen and liver following the penetration of colon cancer to the continuous spleen. colon cancers always do not present with clear and common symptoms. some times with a non-specific and uncommon symptoms and signs present that would be amazed physicians and researchers. it is ve...

postmortem examination of a 5.5-year-old holstein cow with history of sudden death showed a veryhuge spleen (120 × 45 × 10 cm) associated with severe haemoperitoneum. histopathological findingsincluded extensive infiltration of medium to large sized lymphocytic and lymphoblastic cells with smallamounts of cytoplasm, round nuclei with coarsely granular chromatin in the spleen, and limited foci o...

discussion splenic artery aneurysm is a very uncommon cause of page kidney and to our knowledge, it was the first case of its kind ever reported in the literature. introduction the page kidney is a rare phenomenon that refers to hypertension resulting from any external compression of a kidney by a hematoma, tumor, lymphocele, or urinoma. the activation of the renin-angiotensin-aldosterone syste...

primary splenic cyst is a rare entity and majority of the cases are classified as epithelial cysts. they are uncommon, comprising only about 10% of benign non-parasitic cysts. most of the cysts are asymptomatic, and they are incidental findings during abdominal ultrasonography. we report a case of 20 years old male who presented with 1 year history of mild abdominal pain and left upper quadrant...

a purification procedure of pertussis toxin (pt) from submerged culture of bordetella pertussis (b.pertussis) strain 134 using adsorption and affinity chromatography was discussed. the yield of the resulting pt was approximately 37.5mg/l of concentrated culture supernatant. the polypeptide pattern of the purified pt was investigated by sds-page and showed five bands between 11 to 26 kda using l...

diazinon is a moderately persistent organ phosphorus pesticide largely used in agriculture. thepurpose of this study was to evaluate the histopathological damages induced by diazinon in gills, kidney,spleen, and intestine tissues of rainbow trout, oncorhynchus mykiss. the fishes were exposed to sub-lethalconcentrations of diazinon (0.1 and 0.2 mg/l) for a period of 28 days. tissues analyzed by ...