Methods and results We report here with a case corresponding to the above disease entity, in which pulmonary veins were drained into a separate posterior chamber, which was connected to the common atrium, thus forming cor triatriatum. A 42-yearold Asian female was consulted for operation of p-ECD and PLSVC, which were detected during the evaluation of complete heart block. She complained of wor...

Tooth agenesis is the most common dental anomaly. The aim of this retrospective study was to identify common patterns of tooth agenesis in a sample of 92 patients (55 females and 37 males; mean age 27.7 years) with non-syndromic severe hypodontia. The Tooth Agenesis Code (TAC) procedure was used for that purpose. The patients in this study were missing between 6 and 22 permanent teeth (mean 11....

Odontomas are the most common type of odontogenic tumors and generally they are asymptomatic. Frequently it may interfere with the eruption of the teeth. This is a case report of a compound composite odontoma in a 9 year old girl, which results in failure of eruption of the permanent upper right central incisor while the contralateral tooth had erupted. A calcified mass was seen in the radiogra...

Odontomas are the most common type of odontogenic tumors. They are considered to be developmental anomalies (Hamartomas) rather than true neoplasms. This is a case report of complex composite odontoma in a 14 year old girl, which resulted in failure of eruption of permanent upper right lateral incisor and canine while the contralateral teeth had erupted. A calcified mass was seen in the radiogr...

background: informal employment is common in developing countries, including egypt. this type of employment may have significant consequences on mental health. objectives: to determine the prevalence and risk factors of common mental disorders and substance abuse among temporary hired hospital cleaners. methods: a cross-sectional study was conducted on 242 adult temporary cleaners and 209 perma...