American cooperative group in 1972, the Intergroup Rhabdomyosarcoma Study Group has undertaken a series of clinical trials that have employed chemotherapy, surgery, and irradiation for local control. The addition of systemic chemotherapy has markedly improved long-term survival in affected children. These children now have an excellent prognosis with current multimodality therapy. A recent revi...

A 19-year-old girl presented with advanced unilateral chronic angle closure glaucoma and myopia with gross cupping and field loss in a previously hyperopic eye with a marked increase in corneal curvature. This emphasises that a marked myopic shift may be an important sign of glaucoma in a young patient.

in this paper the effects of transmittance, dispersion angle and diffusion length on the quantum efficiency of solar cells (qesc) have been simulated and investigated. optical path technic is used for simulation. the results show that base thickness, diffusion length, dispersion angle, number of optical confinement path and transmission angles have an extremely effects on the qesc. simulation r...

OBJECTIVE To present a clinical practice guideline update on the medical, laser, and surgical treatment of primary angle closure glaucoma (PACG) in adults. METHODS Following the formulation of key questions using the PICO scheme (Patient/Problem, Intervention, Comparison, Outcome), a systematic review was performed on the literature published to date, including international clinical practice...

An epidermiological study of patients with chronic simple glaucoma or ocular hypertension suggests that the diagnosis of glaucoma is associated with a positive family history, acute blood loss, and diabetes mellitus. There was no association with other vascular disease or with smoking. Ocular hypertension was related to smoking habits but not to family history. The relationship of these variabl...

Background: Hypercyphosis and vertebral deformity are related to vertebral fractures. There are no studies in chronic alcoholics. Objective: To analyse the relationship which exists between the Cobb angle and different degrees of vertebral deformity, and bone mass and various variables related to bone metabolism in chronic alcoholic patients. Material and methods: 57 alcoholic males aged 52 ± 1...

PURPOSE To evaluate the intraocular pressure (IOP)-lowering efficacy of goniosynechialysis (GSL) for advanced chronic angle-closure glaucoma (CACG) using a simplified slit-lamp technique. PATIENTS AND METHODS Patients with CACG with one severely affected eye with best-corrected visual acuity below 20/200 and a mildly or functionally unaffected fellow eye were enrolled in this study. All patie...

purpose: to compare anterior segment and ocular biometric parameters of unaffected fellow eyes of patients with a previous attack of acute angle closure (aac), primary angle closure suspect (pacs) eyes, and normal eyes; and to assess the risk of developing aac in pacs. methods: in this prospective comparative observational case series, 16 unaffected fellow eyes of patients with a previous attac...

An implantable joint-angle transducer (IJAT) was implemented to provide command-control information from the wrist for functional neuromuscular stimulation (FNS) neuroprostheses. The IJAT uses the Hall effect to sense joint angle. The objectives of this study were to evaluate (1) chronic functionality, (2) safety and biocompatibility, (3) repeatability of the implantation procedure, and (4) cli...

PURPOSE The purpose of this study was to compare the morphologic change of the posterior cruciate ligament (PCL) on magnetic resonance imaging (MRI) in chronic anterior cruciate ligament (ACL) tear before and after reconstruction. MATERIALS AND METHODS On the MRI image after ACL reconstruction, a base line (BL) was drawn between the femoral and tibial insertion sites of the PCL. Point A was e...