19 results
Primary Bone Tumors - Differential Diagnosis Algorithm 

Metastatic - Most common tumour in adults
 - Breast
Primary Bone Tumors ... in adults - Breast ... • Aneurysmal Bone ... Histiocytoma #Primary #Bone ... #Orthopedics #Causes
Hypercalcemia - Differential Diagnosis Algorithm
Elevated PTH (High or normal):
 • Primary Hyperparathyroidism
 • Familial Hypocalciuric Hypercalcemia
Low
Differential Diagnosis Algorithm ... renal, Bladder, Breast ... Miscellaneous - Bone ... Hyperthyroid, Bony ... #causes #endocrinology
One and a Half Syndrome on Ocular Physical Examination

@anterior_seg_rocks

#OneAndAHalf #One #Half #Syndrome #PhysicalExam #clinical #video #ophthalmology
One and a Half Syndrome ... on Ocular Physical ... #OneAndAHalf #One ... PhysicalExam #clinical #video ... #ophthalmology
Localizing Extraocular Movement Disorders
 • CN Ill (Oculomotor) Nerve Palsy 
 • CN IV (Trochlear) Nerve
MLF) Iniury • One-and-a-half ... Skew Deviation Casey ... #Localization #ophthalmology ... differential #diagnosis #ocular
One and a Half Syndrome on Physical Exam

This 28 year old patient presented to clinic with
One and a Half Syndrome ... known as (Cogan’s) One ... gaze palsy to one ... result is that one ... #OneAndAHalf #One
Table 2: Relative potency of topical corticosteroids*
TC are divided into four groups according to their potency
them into seven classes ... represent the least ... familiar with one ... large surface areas ... on areas with thinner
SAPHO Syndrome Summary

What?
SAPHO syndrome is a rare chronic inflammatory disorder of bone, joint, and skin characterized
swelling of the bone ... • Bone and joint ... Rule out other causes ... radiographs of affected areas ... bone, breast bone
Giant cell arteritis (GCA)

Giant cell arteritis (GCA) definition: Most common systemic inflammatory vasculitis in older adults
ESR usually at least ... one hand, classic ... identifies 85 to 95% of cases ... one to two weeks ... required +/- prompt ophthalmology
Seesaw nystagmus 
-> eye move in an opposed vertical fashion (one goes up while the other
vertical fashion (one ... movements in which one ... Video by Kathleen ... Seesaw #nystagmus #ophthalmology ... #eye #ocular #PhysicalExam
Seesaw Nystagmus 

Sawtooth or seesaw nystagmus is an unusual but characteristic type of nystagmus. Typically there
and elevation in one ... vertical vestibulo-ocular ... We have varied causes ... The video was provided ... #ophthalmology