Publications by authors named "Umar Syed"

Introduction And Importance: PHACE syndrome is a rare neurocutaneous disorder characterized by large segmental hemangiomas on the face and is associated with multiple developmental defects. PHACE stands for posterior fossa malformations, hemangiomas, arterial abnormalities, cardiac defects, and eye anomalies, with the most common manifestation being hemangioma in the cervico-facial region in early childhood.

Case Presentation: The authors report a case of a 15-year-female with complaints of facial hemangioma which on multisystemic imaging showed features of central nervous system (CNS) anomalies that led to the diagnosis of PHACE syndrome.

View Article and Find Full Text PDF

Objectives: To evaluate the long-term real-world efficacy and safety of Rezum for the treatment of catheter-dependent urinary retention in a multimorbid, multiethnic population.

Methods: A single-office, retrospective study was conducted on patients treated with Rezum between 2017 and 2019. Patients were included if they had catheter-dependent urinary retention prior to treatment and at least one follow-up within 36 months postoperatively.

View Article and Find Full Text PDF

Metallophilicity has been widely studied as a fundamental supramolecular interaction. However, the extent and directionality thereof remain controversial. A major obstacle lies in the difficulty to separately control the geometry and chemical composition.

View Article and Find Full Text PDF

Water vapor thermal therapy (Rezum) is a novel, minimally invasive surgical technology used to treat lower urinary tract symptoms (LUTS) secondary to benign prostatic hyperplasia (BPH). The objective of this systematic review is to evaluate the latest efficacy and safety profile of Rezum in patients with LUTS secondary to BPH. PubMed/MEDLINE and the Cochrane Library databases were systematically searched, in accordance with the PRISMA statement, for relevant articles in the English language till 1 August 2021.

View Article and Find Full Text PDF

Peripheral nerve injury induces a myriad of immune-derived symptoms that negatively impacts pain, depression, and overall quality of life. Neuroimmune differences underlie sexual dimorphisms in various pain states. The innate immune system is a source of these sex differences, which promotes inflammation and pro-nociception through bidirectional signaling with the nervous system.

View Article and Find Full Text PDF

Enzymes play central roles in metabolic pathways, and the prediction of metabolic pathways in newly sequenced genomes usually starts with the assignment of genes to enzymatic reactions. However, genes with similar catalytic activity are not necessarily similar in sequence, and therefore the traditional sequence similarity-based approach often fails to identify the relevant enzymes, thus hindering efforts to map the metabolome of an organism.Here we study the direct relationship between basic protein properties and their function.

View Article and Find Full Text PDF

A PHP Error was encountered

Severity: Warning

Message: fopen(/var/lib/php/sessions/ci_sessionon0knlnnegpeee8ibjsestc16isabu8q): Failed to open stream: No space left on device

Filename: drivers/Session_files_driver.php

Line Number: 177

Backtrace:

File: /var/www/html/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: session_start(): Failed to read session data: user (path: /var/lib/php/sessions)

Filename: Session/Session.php

Line Number: 137

Backtrace:

File: /var/www/html/index.php
Line: 316
Function: require_once