usama_abdelkader

Usama M Abdelaal Abdelkader

استاذ مساعد - أستاذ مساعد أمراض الباطنة (جهاز هضمي وكبد )

كلية الطب

العنوان: 28 ش عبدالرحمن بن عوف متفرع من طريق سوهاج-أسيوط. سوهاج ثاني

6

إعجاب
2018 | الكلمات المفتاحية EUS-BD, Cholecystitis, EUS-GBD,
Endoscopic ultrasound-guided gallbladder drainage: Results of long-term follow-up
Background/Aim: Recently, endoscopic ultrasound‑guided gallbladder drainage (EUS‑GBD) has emerged using a self‑expandable metallic stent (SEMS). The aim of the study was to evaluate the long‑term outcomes of this procedure. In addition, the efficacy and safety of EUS‑GBD with SEMS were assessed Patients and Methods: Thirteen consecutive patients who underwent EUS‑GBD for acute cholecystitis between February 2014 and September 2016 were ... إقراء المزيد

Clinical Outcome of Endoscopic Ultrasound-Guided Liver Abscess Drainage Using Self-Expandable Covered Metallic Stent (with Video).
Abstract Background Percutaneous drainage (PCD) is now the first-line drainage method for liver abscess because of its minimal invasiveness and high technical success rate. However, this procedure has several disadvantages, such as extra-drainage and self-tube removal. Recently, EUS-guided liver abscess drainage (EUS-AD) has been developed However, only a few reports of EUS-AD have been reported. In addition, the clinical benefits ... إقراء المزيد

2016 | الكلمات المفتاحية cytopathological diagnosis, endoscopic US guided FNA, ERCP, pancreatic neoplasms,
Yield of endoscopic ultrasound-guided fine needle aspiration and endoscopic retrograde cholangiopancreatography for solid pancreatic neoplasms.
Objective: Both endoscopic ultrasound-guided fine needle aspiration (EUS-FNA) and endoscopic retrograde cholangiopancreatography (ERCP) cytology may provide tissue diagnoses in solid pancreatic neoplasms. However, there are scant data comparing these two methods. This study aims at retrospectively comparing EUS-FNA and ERCP tissue sampling and ability of cytopathological diagnosis in solid pancreatic neoplasms and to determine usefulness and adverse events of combining ... إقراء المزيد

2016 | الكلمات المفتاحية lung cancer, EUS-FNA, Gastrointestinal metastasis, small intestine,
Asymptomatic Duodenal Metastasis from Small Cell Lung Cancer Diagnosed by Endoscopic Ultrasound-Guided Fine-Needle Aspiration.
A 67-year-old man with small cell lung cancer was referred to our department. The patient had received chemotherapy for lung cancer and complained of no specific symptoms. Follow-up positron emission tomography (PET) showed a new duodenal lesion. Immunohistochemistry (IHC) with the specimens obtained by endoscopic ultrasound-guided fine-needle aspiration (EUS-FNA) showed that the lesion was metastasis from lung cancer. These results ... إقراء المزيد

2015 | الكلمات المفتاحية two-dimensional ultrasound, Esophageal varices, esophageal neoplasms,
Screening esophagus during routine ultrasound: medical and cost benefits
Objective Cost-effectiveness analysis is an approach used to determine the value of a medical care option and refers to a method used to assess the costs and health benefits of an intervention. Upon the diagnosis of liver cirrhosis, the current guidelines recommend that all cirrhotic patients have to be screened for the presence of esophageal varices by endoscopy. In addition, ... إقراء المزيد

2015 | الكلمات المفتاحية QuickView, capsule endoscopy, Blue mode,
Blue Mode Imaging May Improve the Detection and Visualization of Small- Bowel Lesions: Capsule Endoscopy Study
Background/Aims: Diagnostic miss rate and time consumption are the two challenging limitations of small‑bowel capsule endoscopy (SBCE). In this study, we aimed to know whether using of the blue mode (BM) combined with QuickView (QV) at a high reviewing speed could influence SBCE interpretation and accuracy. Materials and Methods: Seventy CE procedures were totally reviewed in four different ways; (1) ... إقراء المزيد

2015 | الكلمات المفتاحية HCC, L-carnitine,
Figure 1: Visualization degree of white light (upper row) for the vascular lesions compared with that of blue mode (lower row). (a) Red spot, (b) angioectasia, (c) serpiginous varix, and (d) blood vessels of the small bowel
Transarterial chemoembolization (TACE) is usually followed by hepatic dysfunction. We evaluated the effects of L-carnitine on post-TACE impaired liver functions. Methods. 53 cirrhotic hepatocellular carcinoma patients at Osaka Medical College were enrolled in this study and assigned into either L-carnitine group receiving 600mg oral L-carnitine daily or control group. Liver functions were evaluated at pre-TACE and 1, 4, and 12 ... إقراء المزيد

2014 | الكلمات المفتاحية Bee venom, Therapy, traditional, HCV,
Efficacy of Bee Venom as an Anti-Viral Therapy for HCV Genotype 4
Abstract- Use of traditional medicine is encouraged in many economically diverse countries when conventional medications fail. HCV prevalence is highest in Egypt at >10% of the general population, and China has the most people with HCV (29.8 million); approximately 52% of patients infected with HCV genotype 4 will develop chronic HCV. The use of interferon, currently the only approved therapy, ... إقراء المزيد

Study of the Small-Bowel Lesions in Patients with Liver Cirrhosis Using Capsule Endoscopy
Background and Aim: There is limited data about the frequency, and characteristics small-bowel lesions in cirrhotic patients with portal hypertension (PHT) detected by capsule endoscopy (CE) as well as, there is no scoring system to evaluate their severity. To date, there is no published study showed the association between portal hypertensive enteropathy (PHE) and transient elastography (TE). The objective of ... إقراء المزيد

2013 | الكلمات المفتاحية complicated umblical hernia, chronic liver disease, emergent surgical repair,
EMERGENT SURGICAL TREATMENT FOR COMPLICATED UMBILICAL HERNIA IN PATIENTS WITH CHRONIC LIVER DISEASE
Background: Surgical treatment of umbilical hernia in patients with chronic liver disease is challenging. The attitude in the repair of these hernias varies from elective treatment in early stages of the disease to the surgical intervention only if it is complicated. Objectives: To evaluate the outcome of emergency surgery for the complicated umbilical hernias in patients with chronic liver disease. ... إقراء المزيد