both parasitological and tropical medicine offer many and good opportunities for the use of echography in various controls : -- liver : primitive tumors or parasitic abcesses , cysts , -- gall ducts and bladder , -- pancreas : pancreatitis , pseudocysts , -- splenomegalies and cases of portal hypertension , -- large vessels : ectasy , thrombosis , -- kidneys : enlargement and cases of deceiving urography , -- genital duct : sterility and pelvic tumors , -- pregnancy : surveillance of pregnancy , hemorrhage , placenta praevia , foetal malformations , -- heart : this chapter will not be considered in this paper .
C0030274
pancreas
C0030305
pancreatitis