10 results
Causes of Ovarian Mass - Differential Diagnosis Algorithm
Hyperplastic:
 • Polycystic ovary
 • Endometrioid cyst
Functional:
 • Follicular
Causes of Ovarian Mass ... - Differential ... Diagnosis Algorithm ... Ovarian #Ovary #Mass ... #Differential #
Bone Lesion on X-Ray - Differential Diagnosis Algorithm 
Exostotic
 • Osteochondroma
Asymptomatic &/or Non-Active Bone Scam
 •
- Differential ... Diagnosis Algorithm ... Bone Cysts • ... Multiple Myeloma Benign ... #Mass #Tumor #BoneLesion
Primary Bone Tumors - Differential Diagnosis Algorithm 

Metastatic - Most common tumour in adults
 - Breast
Primary Bone Tumors ... - Differential ... Renal Primary Benign ... Cyst Malignant ... #Bony #Tumors #
Causes of Mediastinal Mass - Differential Diagnosis Algorithm
Anterior Mediastinal Mass:
 • Thyroid
 • Thymoma
 • Teratoma
- Differential ... Diagnosis Algorithm ... Lymphadenopathy • Cystic ... , Esophageal) Posterior ... • Neurogenic Tumour
Mediastinal Mass - Differential Diagnosis Framework

Anterior Mediastinal Mass - 5T’s
 • Thymic neoplasm
 • Teratoma (or
- Differential ... Posterior Mediastinum ... common cause of posterior ... that form from bone ... #Differential #
Conductive Hearing Loss - Differential Diagnosis Algorithm

Normal Otoscopy - Middle Ear:
 • Otosclerosis
 • Congenital (Ossicular
Hearing Loss - Differential ... Diagnosis Algorithm ... Cerumen • Foreign Body ... • Trauma • Benign ... Mass (Polyp, Osteoma
Neck Mass - Differential Diagnosis Algorithm
Congenital Neck Mass:
 • Thyroglossal Duct Cyst
 • Branchial Cleft Anomalies
Neck Mass - Differential ... Diagnosis Algorithm ... Congenital Neck Mass ... Thyroglossal Duct Cyst ... Tumors Metastatic
Stridor - Differential Diagnosis Framework:
High-pitched, variable respiratory sound

ETIOLOGIES:
Infectious:
 • Retropharyngeal abscess
 • Acute epiglottitis
 • Peritonsillar
Stridor - Differential ... • Bronchogenic cyst ... Hemangioma • Tracheal mass ... /tumor • Subglottic ... pulmonary #airway #physicalexam
The table on the left is the overall table for mediastinal masses.
In the next paragraphs we
- Benign Cysts ... - Foregut cysts ... #Mediastinal #Mass ... #Differential # ... Anterior #Middle #Posterior
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 ... bone cyst - Osteochondroma ... diagnosis #msk #physicalexam