4217 results
Adie's Pupil
What? Unknown nature & benign
 • Regular and mildly dilated pupil (4-6mm);
 • Light-near dissociaton;
Young females Differential ... trauma/orbital tumor ... #Adies #Pupil #PhysicalExam
Causes of Knee Effusions - Differential Diagnosis Framework

Knee Effusion Red Flags:
1. Fever/Chills/Joint pain/Night sweats/Weight loss
	- DDX:
		-
Knee Effusions - Differential ... - Giant cell tumor ... Chondroblastoma - Benign Tumors ... Effusions #causes #differential ... diagnosis #msk #physicalexam
Stridor - Differential Diagnosis Framework:
High-pitched, variable respiratory sound

ETIOLOGIES:
Infectious:
 • Retropharyngeal abscess
 • Acute epiglottitis
 • Peritonsillar
Stridor - Differential ... Tracheal mass/tumor ... stenosis #Stridor #differential ... pulmonary #airway #physicalexam
Facial Swelling - Differential Diagnosis Framework for Facial Edema

Infectious:
	• Dental abscess
	• Ludwig's angina
	• Vincent's angina
	• Cellulitis
	•
Facial Swelling - Differential ... • Pott's puffy tumor ... Parapharyngeal space tumors ... Swelling #Edema #Differential ... #Diagnosis #PhysicalExam
Primary Bone Tumors - Differential Diagnosis Algorithm 

Metastatic - Most common tumour in adults
 - Breast
Primary Bone Tumors ... - Differential ... - Most common tumour ... • Giant Cell Tumour ... #Tumours #MSK #Differential
Causes of Chronic Pediatric Cough - Differential Diagnosis Algorithm
Poor Growth
 - Non-Specific CXR
Pediatric Cough - Differential ... Abnormality • Tumor ... Scan: • Tumors ... Chronic #Cough #Differential
Causes of Peripheral Weakness with Sensory Changes - Differential Diagnosis Algorithm
Radiculopathy:
 • Disc
 • Spondylosis
 •
Sensory Changes - Differential ... Spondylosis • Tumor ... • Trauma • Tumor ... • Diabetes • Tumor ... Sensory #Neurology #Differential
Mediastinal Mass - Differential Diagnosis Framework

Anterior Mediastinal Mass - 5T’s
 • Thymic neoplasm
 • Teratoma (or
Mediastinal Mass - Differential ... other germ cell tumor ... Bronchogenic cyst/Tumor ... • Bronchogenic tumor ... Mediastinal #Mass #Differential
Adrenal Insufficiency - Differential Diagnosis Workup Algorithm
Primary Adrenal Insufficiency:
 • Autoimmune primary adrenal insufficiency
 • Adrenoleukodystrophy,
Insufficiency - Differential ... disorder • CAH, tumor ... • Infiltrative tumor ... Insufficiency #Differential
Diagram of different types of bone tumors that can occur around the knee on XRay -
types of bone tumors ... • Giant cell tumor ... #Knee #Bone #Tumors ... Diagnosis #Bony #Differential