thrombophilia increases the incidence of pulmonary thrombosis significantly. various hereditary and acquired factors are known for thromboembolism. the hereditary factors are two common genetic autosomal mutations including factor v leidan mutation and prothrombin gene mutation. a descriptive- analytical design was conducted on 60 patients with thromboembolism who met the inclusion criteria. tw...

there are few reports about congenital indifference to pain or hereditary and sensory autonomic neuropathy (hsan). several investigations for pathophysiology of this syndrome have been performed and different classifications about it. in this report we present a case of hsan type ii with general absence of pain and self amputations and leprosy–like damage of extremities which was suspected to b...

objective(s) despite the enormous heterogeneity of genetic hearing loss, most non-syndromic hearing losses are caused by mutations in the gjb2 gene. we aimed to characterize the mutation profiles of 100 iranian deaf patients that were under 10 years old. materials and methods patients were tested with direct sequencing of entire coding region of the gjb2 gene. results eight known mutations plus...

background: in northeastern iran there is an area of high incidence of esophageal cancer which is populated by residents of turkmen ancestry. several environmental risk factors for esophageal cancer have been proposed, but the roles of familial and genetic factors have not been studied extensively in the turkmen population. materials and methods: we evaluated the importance of familial risk fac...

Cicerone and Di Stefano defined studied the class of k-distance-hereditary graphs, i.e., graphs where distance in each connected induced subgraph is at most k times whole graph. The represent a generalization well known distance-hereditary which actually correspond to 1-distance-hereditary graphs. In this paper we make step forward study these new by providing characterizations for all such tha...

the aim of this paper is to study orders over a valuation ring v with arbitrary rank in acentral simple f-algebra q. the relation between all of the orders is explained with a diagram. it is thenshown that inside bezout order, extremal v-orders are precisely semi-hereditary. in the last section, theeffect of henselization on maximal and semi-hereditary orders is examined.

Background: Neonates affected by hereditary spherocytosis may suffer from significant jaundice. This study was conducted on neonates with jaundice hospitalized at the Children’s Hospital in Bandar Abbas, South Iran, to determine the frequency of hereditary spherocytosis among them. Patients and Methods: In this cross-sectional study, 814 neonates with jaundice hospitalized at the Children’s ...

conclusion the involved liver with hht typically shows vascular shunting and biliary diseases. also, arteriovenous shunts may be vulnerable to biliary diseases. results (i) three types of shunting were found in the livers, including arteriovenous (hepatic artery to hepatic vein) in 6 cases, arterioportal (hepatic artery to portal vein) in 2 cases, and portal venous (portal vein to hepatic vein)...