48 results
Herpes Zoster Mandibularis - The lesions were scattered along the area that is innervated by the
A presumptive diagnosis ... #Clinical #Photo ... Mandibularis #Rash #NEJM
Ophthalmoplegia secondary to Orbital Apex Syndrome

A 61-year-old man presented with retro-orbital pain, near-complete ophthalmoplegia, loss of
to Orbital Apex Syndrome ... Orbital #Apex #Syndrome ... #Clinical #Video ... #PhysicalExam #NEJM
Purple Urine Bag Syndrome
Chronic, indwelling catheter + bacteriuria (Providencia, Klebsiella, E.coli*) + alkaline urine
Tryptophan → Indoxyl
Purple Urine Bag Syndrome ... Purple #Urine #Bag #Syndrome ... pathophysiology #clinical #photo ... #differential #diagnosis
Hypomagnesemia - Etiologies by Mechanism

Decreased GI Uptake 
 - Poor dietary intake (particularly common in alcoholics)
alcoholics) - Proton-pump ... renal Mg wasting syndromes ... - Gitelman syndrome ... - Hungry bones syndrome ... #Differential #Diagnosis
Jaw Clonus on Physical Exam

A 24-year-old man presented with progressive dysphagia, dysarthria, and weakness in his
consistent with a diagnosis ... PhysicalExam #Clinical #Video ... ALS #Neurology #NEJM
Horner's Syndrome on Physical Exam

A 75yoF was referred in for facial swelling and eyelid changes 1
Horner's Syndrome ... consistent with a diagnosis ... of Horner's syndrome ... The video highlights ... #clinical #video
Laryngocele- ...On physical examination, he had nontender, compressible swelling in the left cervical region that transmitted
was performed (Video ... airway lumen (Video ... A diagnosis of laryngocele ... see source for videos ... #NEJM #clinical
Some of the techniques used for Antenatal Diagnosis

Amniocentesis 
 - Chromosome/micro-array and DNA analysis 
 -
for Antenatal Diagnosis ... surgery, e.g. laser photo-coagulation ... transfusion syndrome ... Non-invasive genetic diagnosis ... Antenatal #Testing #Diagnosis
Macroglossia in Light-Chain Amyloidosis- Physical examination revealed macroglossia, with indentations from the teeth (Panel A)...A biopsy
findings confirmed a diagnosis ... Early diagnosis ... amyloidosis #clinical #photo ... AL #lightchain #NEJM
Refeeding Syndrome Overview

What Is It?
	• Electrolyte/fluid shifts caused by initiation of nutrition in severely malnourished patient.
Refeeding Syndrome ... Early: • Hypo-Phos ... • Nephrotic syndrome ... before refeeding (Phos ... #Differential #Diagnosis