Epidermoid cyst of ovary represents 1% of all surface epithelial tumors. Though we commonly see follicular cyst, simple serous cyst, hemorrhagic cysts in hysterectomy specimens of post menopausal females, epidermoid cyst is an incidental finding. It is necessary to differentiate epidermoid cyst from dermoid cyst and immature teratoma because of different line of treatment. We here report a case...

The capsular polysaccharide (SIII) of type III pneumococci was removed enzymatically, and the cells thus deprived of preformed SIII were washed and examined for capacity to synthesize SIII anew. The washed, decapsulated cocci lost their capacity to be agglutinated in type-specific antiserum but again became agglutinable and formed readily measurable amounts of SIII, after suspension in a soluti...

During a period of two years (1984 - 1985), three patients with diagnosis of choledocal cyst have gone under operation in department of pediatric surgery (Taleghani Medical Centre). Choledochal cyst is a congenital malformation of the pancreatobiliary system. Its pathogenesis is not yet completely understood.The famale/male predisposition is 4/1. More than 50% of the patients present during the...

This research presents a solution for classifying ultrasound diagnostic images describing five types of ovarian cyst as Hemorrhagic cyst, PCOS, Dermoid Endometriotic Malignant cyst. work proposed hybrid algorithmic technique image classification. Automatic feature extraction is implemented using recent deep learning neural network (DLNN) that extracts images. The DLNN consists three dense layer...

Among all the odontogenic origin cyst, radicular cyst is commonest. It generally associated withnonvital tooth which have necrotizing pulp as it an inflammatory cyst. Radicular usually occurs inthe periapical region of tooth. As a true consists pathologic cavity lined by epitheliumand commonly filled with fluid. Treatment option for depends on size, location andduration lesion includes endodont...

Recently, <span>computer-aided diagnostic systems for various diseases have received great attention. One of the latest technologies used is deep learning architectures analyzing and classifying medical images. In this paper, a new system that uses to classify three focal in liver besides normal proposed. A pre-trained convolutional neural network utilized. Two types networks are used, Re...

spleen is an unusual location for hydatid cyst. here we report a case of primary splenic hydatid cyst in a 41-yr-old iranian woman from yasuj, southwest of iran. the patient had been admitted to shahid beheshti hospital because of abdominal pain. abdominal sonography revealed a hypoechoic lesion of 150 x 130 mm in the spleen, suggestive of hydatid cyst. splenectomy was performed for the patient...

Hydatid cyst of spleen is a rare condition compared to hydatid cyst of other organs. It ranges from 0.5-4.0 % of abdominal hydatid cyst. The most common sites for hydatid cyst are the liver (60-70%) and lung (10-40%). The first filter of hydatid cyst is liver followed by lung which acts as a second filter. The other rare sites of hydatid cyst are spleen, thyroid, gall bladder, central nervous s...

Immunohistochemical characterization of 14 cases of intracranial cysts was performed. Among these 14 cases, five different types of cysts were represented; Rathke's cleft cyst (4 cases), neurenteric cyst (2 cases), colloid cyst (1 case), choroidal epithelial cyst (2 cases) and arachnoid cyst (5 cases). Immunohistochemical evaluation utilized antibodies to glial fibrillary acidic protein (GFAP),...