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...

OBJECTIVE To analyze imaging studies of 25 cases of agenesis of the corpus callosum with interhemispheric cyst to assess this malformation itself and associated anomalies. METHODS CT (6 patients) and MRI (19 patients) were retrospectively reviewed. The patients were categorized according to morphologic and clinical characteristics. RESULTS Based on morphology, the patients were separated in...

Krüppel-like factor 4 (KLF4) is a zinc finger transcription factor that plays a vital role in regulating cell lineage differentiation during development and maintaining epithelial homeostasis in the intestine. In normal intestine, KLF4 is predominantly expressed in the differentiated epithelial cells. It has been identified as a tumor suppressor in colorectal cancer. KLF4 knockout mice demonstr...

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),...

Radicular cyst is the most common odontogenic cystic lesion of inflammatory origin. It is also known as periapical cyst, apical periodontal cyst, root end cyst, or dental cyst. It arises from epithelial residues in the periodontal ligament as a result of inflammation. The inflammation usually follows the death of dental pulp. This paper presents a case report of a patient with radicular cyst as...