sublingual nitroglycerin (tng) has been introduced as a promising provocative agent for tilt table testing, but it has not been compared directly with the standard isoproterenol (iso) infusion test previously. we tried to assess the diagnostic value and safety of tng tilt testing as compared with iso infusion in patients with unexplained syncope. tng and iso tilt tests were performed in two suc...

Iran has great potential in utilizing solar energy. In order to maximize the amount of absorbed solar radiation to absorber surfaces, the surfaces should be installed at a suitable angle slope to the horizon that is discussed in this article. The calculations performed in this study was done using MATLAB software. In this study, radiation received on the ground in 31 provincial capitals of the ...

Aquagenic palmar wrinkling (APW) is an uncommon dermatological condition, which manifests as asymptomatic or tender palmar papules and may cause discomfort and manual functional limitations during its flares. Despite some studies implying a relationship between cystic fibrosis (CF) and APW, there are also reports of APW cases without an accompanying CF. In this report we describe a 19-year-old ...

BACKGROUND Palmaris longus, being the most variable muscle of the upper extremity is generally considered important morphologically rather than functionally. The palmar aponeurosis represents the distal part of the tendon of Palmaris longus. CASE DETAILS We report here a unique case of palmaris longus presenting variation distally as its tendon divides to gain multiple attachments with the fa...

OBJECTIVE Surgery for both palmar and axillar hyperhidrosis usually includes the interruption of the sympathetic chain in multiple levels. This study aimed to determine the long-term outcomes associated to video-assisted thoracic sympathotomy (VATS) of T2, T3 and T4 ganglia for these cases. METHODS Analysis of the outcomes obtained from 36 patients regarding the rate of resolution of the symp...

This paper presents an information-driven audiovisual signal acquisition approach. This approach has several advantages: users are encouraged to assist in signal acquisition; available sensors are managed based on both signal characteristics and users’ suggestions. The problem formulation is consistent with many well-known empirical approaches widely used in previous systems and may provide ana...

Purpose: To examine the effect of diverse incision techniques in carpal tunnel decompression on patients’ postoperative pain and degree of satisfaction. Materials and Methods: This study concerned 134 cases of 97 patients who were diagnosed with carpal tunnel syndrome from January 2010 to May 2012 and underwent carpal tunnel decompression surgery at our hospital. The average follow-up period wa...

BACKGROUND Compensatory sweating (CS) is one of the most common postoperative complications after thoracic sympathectomy, sympathicotomy or endoscopic sympathetic block (ESB) for palmar hyperhidrosis. This study was conducted to examine the relevance between CS and the sympathetic segment being transected in the surgical treatment of palmar hyperhidrosis, and thus to detect the potential mechan...