98,348 papers found

PURPOSE: To present the outcomes of Ahmed glaucoma valve (AGV) implantation in uveitic glaucoma (UG) in a tertiary eye center in Riyadh, Saudi Arabia. METHODS: A retrospective review of all UG patients who underwent AGV implantation at a single, tertiary care eye center from January 2008 to December 2018. The main out…

To explore prevalence and predictors of the use of Rush poppers among men who have sex with men in education in Guangdong Province.An internet survey was conducted via a gay website from March to August 2014 and a sample of 833 male respondents over 16 years who had ever had anal sex with a male, studied in Guangdong P…

BACKGROUND: Sacrectomy may offer curative potential for primary sarcomas of the sacrum. However, it is unclear whether and to what extent sacrectomies achieve local control. QUESTIONS/PURPOSE: We therefore determined the curative potential, walking ability, continence control, and quality of life for children after sa…

Inappropriate left ventricular mass (LVM; ie, the value of LVM exceeding individual needs to compensate hemodynamic load) predicts the risk of cardiovascular (CV) events, independent of risk factors, either in the presence or in the absence of traditionally defined LV hypertrophy. The relation between changes in approp…

Significant advances in perinatology and neonatology in the last decade have resulted in increased survival of extremely premature infants. Survival rates for infants born in tertiary perinatal and neonatal care centers in the United States in the 1990s increase with each week of gestational age from 22 through 26 week…

PURPOSE: Upper tract urothelial cancer is rare but studies in the 1970s showed that its incidence was increasing. We evaluated national trends of the incidence and survival of upper tract urothelial neoplasms from 1973 to 1996. MATERIAL AND METHODS: We obtained information on upper tract urothelial neoplasms from 1973…

Hybrid inorganic–organic perovskites have emerged over the last 5 years as a promising class of materials for optoelectronic applications. Most notably, their solar cells have achieved power conversion efficiencies above 20% in an unprecedented timeframe; however, many fundamental questions still remain about th…

According to Moscow city Oncological Dispensary, the number of patients with malignant neoplasms of ENT organs has increased during the last 5 years. In 79-84% of the patients the diseases is diagnosed at stage III-V which leads to rather poor results of treatment. Results of analysis of causes for late diagnosis of EN…

73 cases of anthrax were recorded by the Health Office in the Sivas region in the last 4 years. This paper presents a rare and severe clinical form of anthrax displaying diagnostic difficulties. Six women aged between 16-46 were diagnosed as having throat anthrax and treated in the Infectious Diseases Department of Cum…

A 41-year-old man survived 23 years with quadriplegia following a C-5 fracture dislocation. During the last four months of his life he had paroxysmal episodes of unconsciousness. Necropsy disclosed a posttraumatic syrinx. The cyst extended caudally to the midlumbar region and rostrally into the midline of the medulla w…

OBJECTIVE: Investigate the changes in the characteristics of presentation, in patients with acromegaly over a period of approximately half a century. METHODS: The medical records of patients diagnosed with acromegaly between 1980 and 2023 were retrospectively reviewed. The collected data were examined to assess any ch…

BACKGROUND: Seasonal influenza (SI) is an acute respiratory illness that exerts a severe impact on human life year-round. Yet, very few studies have been conducted to investigate its peak timing for different age groups. OBJECTIVE: To evaluate the average peak calendar time and intensity for the incidence of SI for di…

As a result of intensive research performed in different laboratories recent years in the field of autonomic nervous system physiology, considerable experimental material was collected and some new and interesting hypotheses were proposed. This review is a short sketch about the progress in the study of autonomic trans…

This article addresses the development of German social and behavioral aging research during the last 50 years based on four propositions: (a) the development and unfolding of social and behavioral aging research in the 1960s and 1970s was tedious. (b) During the 1980s and 1990s the significance of socia…

The authors refer about their experience with the surgical correction of the presbyopia by means of the Prelex (presbyopic lens exchange) method. Patients, who underwent this type of refractive surgery procedure to decrease their dependency on glasses correction for far as well as for near vision (12 patients, 23 eyes)…

In 1975 a prospective longitudinal study of 63 non-pubescent children with insulin-dependent diabetes mellitus (IDDM) was started in order to study the development of retinopathy. This paper presents the results of a 5- and an 8-year follow-up examination concerning the individual development of retinopathy in the pati…

BACKGROUND: In Australia, nicotine vaping products (NVPs) are only legally available to those with a prescription from a doctor. We investigated the proportion of people using NVPs to quit smoking who had a prescription, and whether this increased following regulatory changes in 2021 that strengthened the prescription…

BACKGROUND: Transverse deficiencies of the maxillary basal bone have been treated in adult patients using miniscrew-assisted rapid palatal expansion (MARPE) therapy. However, the midpalatal suture's degree of ossification may affect the upper airway dimensions. This study compared the volumetric changes of the total up…

AIM: To analyze the surgical burden of UC care in the last two decades, analyzing the characteristics of the patients, surgical indications along with the short and long-term results. METHOD: Single-center retrospective cohort analysis of UC patients undergoing abdominal and anorectal surgery between January 2000 and…

Various forms of supraventricular tachycardia (SVT) occur in patients with severe pulmonary hypertension (PH). Despite the high efficacy of radiofrequency catheter ablation (RFCA) for SVT, insufficient data exist regarding patients with PH. Thirty SVTs in 23 PH patients (age 47 [35-60] years; mean pulmonary artery pres…