14 results
Osgood-Schlatter Disease - MSK Radiology
Imaging Findings:
 • Infrapatellar fat-pad edema with loss of the patellar tendon
There is also fragmentation ... tibial tuberosity Differential ... diagnosis: • Sinding-Larsen-Johansson ... Schlatter #Disease #Knee ... clinical #Radiology #diagnosis
Patellar Ballottement Test for Knee Effusion on Physical Examination

With the patient supine, the leg can be
Test for Knee Effusion ... patient supine, the leg ... rebound, which also ... Ballottement #Test #Knee ... #Effusion #PhysicalExam
Jaw Clonus on Physical Exam

A 24-year-old man presented with progressive dysphagia, dysarthria, and weakness in his
Jaw Clonus on Physical ... in his arms and legs ... consistent with a diagnosis ... #Jaw #Clonus #PhysicalExam ... Clinical #Video #ALS
 The following #reflexes are routinely tested, and the response elicited is graded from zero to
The patellar reflex ... or bed with the legs ... bedridden, the knees ... having the patient kneel ... Patellar clonus
Causes of Knee Effusions - Differential Diagnosis Framework

Knee Effusion Red Flags:
1. Fever/Chills/Joint pain/Night sweats/Weight loss
	- DDX:
		-
- Differential ... Diagnosis Framework ... Intra-articulation fracture - Patellar ... #diagnosis #msk ... #physicalexam
Transient Patellar Dislocation - MSK Radiology
Imaging Findings:
 • Hyperintense marrow edema of the anterolateral femoral condyle
• There is also ... injury of the knee ... Differential diagnosis ... #knee #clinical ... clinical #Radiology #diagnosis
Bone Deformity / Limp - Differential Diagnosis Algorithm 
Infection
 • Septic Arthritis
 • Cortical Hypertrophy
 •
Deformity / Limp - Differential ... Diagnosis Algorithm ... Epiphysis (SCFE) • Legg-Calve-Perthes ... Disease Knee Joint ... Chondromalacia Patellae
Lower Extremity Dermatomes and Myotomes
Reflexes: 
 • Knee - L2, L3, L4
 • Ankle - S1
Reflexes: • Knee ... and bilateral leg ... fibular neck such as ... Dermatomes #Myotomes #diagnosis ... #physicalexam
Hypertensive Disorders of Pregnancy
Chronic Hypertension:
 • Guidelines as SBP ≥130 or DBP ≥ 90 mmHg
 •
• Guidelines as ... • Diagnosed before ... Eclampsia: Tonic-clonic ... obstetrics #cardiology #differential ... #diagnosis
Causes of Secondary Hypertension - Workup and Differential Diagnosis
Approach (when evaluation should be done):
1. Severe or
Hypertension - Workup and Differential ... Diagnosis Approach ... most pts have HTN ... Workup #causes #Differential ... #Diagnosis #indications