Usama Ragab

medicine diabetes endocrine case presentation type 2 diabetes medical thyroid guidelines neurology endocrinology adrenal metabolic syndrome immunology insulin obesity clinical immunology hypertension stroke gestational diabetes diabetes type 1 diabetic neuropathy peripheral neuropathy glp1 ra weight loss overweight pregnancy ckd nephrology kidney cushing pituitary acromegaly vitamin d osteomalacia rickets metabolic bone disease drugs statins cortisol steroids prolactin clinical medicine dyslipidemia gout examination primary prevention autoimmune history ramadan and chronic diseases healthcare health hematology hepatology case study vitamin b12 dpn ppp cpp hpg axis gnrh shorter taller puberty precocious gdm types of diabetes history taking clinical nephrology renal addison glove stocking musculoskeletal muscle joints rheumatology rheumatism rheumatoid lupus sle dyspepsia irritable bowel syndrome gastroparesis ibs functional rome hyperthermia hypothermia dyspnea high altitude cold heat deep sensation ataxia coordination gait sensation energy metabolism metformin esophagus stomach digital gut inflammation thyrotoxicosis hypothyroidism ppt depression thyroiditis postpartum basal insulin iglarlixi nobel prize lilly humalog lispro kdigo diabetic kidney disease chronic kidney disease cardiovascular remission diabetes remission mineral bone disease vitamin physiology dpp4 inhibitors vildagliptin epidemiology acute aki hypotension pheochromocytoma immunity poor immunity infections hiv aids reproduction covid-19 hyperglycemia hospital lecture triglycerides cholesterol lipid crystals purine arthritis colchicine allopurinol hyperuricemia uric acid tall stature macroadenoma gigantism growth frax fracture bone osteoporosis amiodarone thiazides hyperprolactinemia assay clinical examination clinical penicillin allergy food allergy allergy numbers isma critical care vte gastroenterology short case medical school monalisa aspirin sglt immunoglobulins itp ivig ramadan fasting and health polyuria diabetes insipidus clinical case uncovered hyperosmolar hyperglycemic state hyperglycemic crisis nkhs hhs evidence based medicine journal club critical appraisal research trials presentation prevention intracerebral hemorrhage asa/aha 2015 sickle cell disease anemia virus c hepatitis virology thrombosis hcc liver cva