11 results
Mediastinal Mass - Differential Diagnosis
Anterior Mediastinal Mass:
 • Thymus (Thymoma, carcinoma, hyperplasia, cyst)
 • Lymphoma
 •
- Differential ... fibroma/sarcoma) Middle ... Posterior Mediastinal ... #Differential # ... #posterior
Causes of Mediastinal Mass - Differential Diagnosis Algorithm
Anterior Mediastinal Mass:
 • Thyroid
 • Thymoma
 • Teratoma
- Differential ... Terrible" Lymphoma Middle ... Lymphadenopathy • Cystic ... , Esophageal) Posterior ... • Neurogenic Tumour
Mediastinal Mass - Differential Diagnosis Framework

Anterior Mediastinal Mass - 5T’s
 • Thymic neoplasm
 • Teratoma (or
- Differential ... (Aneurysm) Middle ... Posterior Mediastinum ... • Middle Mediastinum ... #Differential #
Causes of Ovarian Mass - Differential Diagnosis Algorithm
Hyperplastic:
 • Polycystic ovary
 • Endometrioid cyst
Functional:
 • Follicular
Causes of Ovarian Mass ... - Differential ... Epithelial Benign ... Ovarian #Ovary #Mass ... #Differential #
Conductive Hearing Loss - Differential Diagnosis Algorithm

Normal Otoscopy - Middle Ear:
 • Otosclerosis
 • Congenital (Ossicular
Hearing Loss - Differential ... Normal Otoscopy - Middle ... • Trauma • Benign ... Mass (Polyp, Osteoma ... Exostosis) • Tumors
Mediastinal Widening - Differential Diagnosis

 • Vascular: Aortic dissection, Aortic anourysm, Enlarged pulmonary arteries, Venous or
Mediastinal Widening - Differential ... Atelectasis, Nodule / mass ... Lymphoma, Germ cell tumor ... ), Middle mediastinal ... , Posterior mediastinal
Bone Lesion on X-Ray - Differential Diagnosis Algorithm 
Exostotic
 • Osteochondroma
Asymptomatic &/or Non-Active Bone Scam
 •
Lesion on X-Ray - Differential ... Multiple Myeloma Benign ... • Giant Cell Tumor ... Sarcoma #Bony #Mass ... #Tumor #BoneLesion
The table on the left is the overall table for mediastinal masses.
In the next paragraphs we
- Benign Cysts ... #Mediastinal #Mass ... #Differential # ... Table #Anterior #Middle ... #Posterior #RadiologyAssistant
Summary table of common benign breast diseases and how to manage them. 
Fibroadenoma:
 • Most common
tumour of breast ... bilateral Breast cyst ... Fluid-filled, round mass ... tumour of fat cells ... #differential #
Causes of Metabolic Alkalosis: Differential Diagnosis
ECF volume contracted: urine chloride concentration <20 meq/L
 • Gastric alkalosis:
Metabolic Alkalosis: Differential ... acidosis) • Cystic ... mutation) • Renin-secreting ... tumors • Some ... deficiency • Liddle