99 results
Retinoblastoma: Pathogenesis and clinical findings
 • Sporadic mutation -> One allele of RB1 tumor suppressor gene
mutated in one cell ... mutated in all cells ... Retinoblastoma Signs ... pathophysiology #ophthalmology ... #diagnosis #signs
Differentiation Between Nephrotic Syndrome and Nephritic Syndrome 
== Nephrotic Syndrome ==
Onset - Insidious 
Edema - ++++
Blood
and Nephritic Syndrome ... occur Red blood cell ... +++ Red blood cell ... edgarvlermamd - Nephrology ... Comparison #Table #Nephrology
Classic signs of arteritic anterior ischemic optic neuropathy or giant cell arteritis are mild arterial narrowing
Classic signs of ... neuropathy or giant cell ... Korean Journal of Ophthalmology ... neuropathy #giant #cell ... #disc #nerve #Ophthalmology
Bell's Phenomenon on Physical Exam

Carles Bell realized that when trying to close the eye on the
neurologiabr #Bells ... #Phenomenon #Sign ... #PhysicalExam #ophthalmology ... #neurology
Clinical Manifestations of Serotonin Syndrome
 • Ophthalmologic: Mydriasis, Ocular clonus (slow horizontal movements)
 • Gastrointestinal: Diarrhea,
Manifestations of Serotonin Syndrome ... • Ophthalmologic ... Cardiovascular and vital sign ... ucsdim #Serotonin #Syndrome ... Symptoms #spectrum #signs
Guillain-Barre Syndrome
An acute polyneuropathy (disorder Of the peripheral nervous System).
Symptoms are Often symmetrical and progress Over
Guillain-Barre Syndrome ... GuillainBarre #Syndrome ... #Diagnosis #Neurology ... #Signs
Inherited Defects in Kidney Tubule Epithelial Cells

Renal glucosuria - Na+-dependent glucose cotransporter
Cystinuria - Amino acid transporter
Bartter
Tubule Epithelial Cells ... limb Gitelman syndrome ... number of principal cell ... alpha-Intercalated cell ... Defects #Kidney #Nephrology
Antiphospholipid Syndrome (Hughes' Syndrome) 
Antiphospholipid syndrome - an autoimmune condition where the affected individual produces antibodies
Antiphospholipid Syndrome ... (Hughes' Syndrome ... Antiphospholipid syndrome ... antibodies against cell ... #APLS #Signs #Symptoms
Iridodonesis

Physical examination revealed iridodonesis, or “dancing” of the iris, which was elicited by rapid movement of
movement, is a sign ... characteristic sign ... with Marfan’s syndrome ... PhysicalExam #Video #Ophthalmology ... #Signs #Ocular
Chronic Lymphocytic Leukemia - Summary

Cancer affecting lymphocytes/Mature B cell neoplasm
 • Lymphocytes accumulate in large numbers
lymphocytes/Mature B cell ... Physical Exam/Signs ... or basket cells ... • Richter’s Syndrome ... leukemia • Sezary syndrome