18 results
Mediastinal Widening - Differential Diagnosis

 • Vascular: Aortic dissection, Aortic anourysm, Enlarged pulmonary arteries, Venous or
Mediastinal Widening - Differential ... ex: duplicated SVC ... Atelectasis, Nodule / mass ... Lymphadenopathy • Pericardial ... Pneumomediastinum, Pericardial
Mediastinal Mass - Differential Diagnosis
Anterior Mediastinal Mass:
 • Thymus (Thymoma, carcinoma, hyperplasia, cyst)
 • Lymphoma
 •
Mediastinal Mass ... - Differential ... Anterior Mediastinal Mass ... Bronchogenic cysts, Pericardial ... #Differential #
Causes of Mediastinal Mass - Differential Diagnosis Algorithm
Anterior Mediastinal Mass:
 • Thyroid
 • Thymoma
 • Teratoma
of Mediastinal Mass ... - Differential ... Anterior Mediastinal Mass ... Cystic (Bronchial, Pericardial ... #Mediastinum #Differential
Ascites, pericardial effusion, and left pleural effusion on subcostal 4-chamber POCUS echocardiogram

Subcostal window in SLE patient.
Ascites, pericardial ... Answer: Ascites, pericardial ... collection to miss ... RJonesSonoEM #Ascites #pericardial ... #effusion #s4c
Liver Mass Differential Diagnosis
Solid:
 • Benign: Hepatic Hemangioma, Focal nodular hyperplasia, Hepatocellular adenoma, Regenerative nodules
 •
Liver Mass Differential ... Cystadenocarcinoma, Primary SCC ... Echinococcus #Liver #Mass ... #Differential #
Molar Pregnancy on Pelvic Ultrasound

The transducer positioned anteriorly, just below umbilicus. Note spine & iliac a.
Molar Pregnancy ... patients has a molar ... pregnancy, where the mass ... Herbst @EUSmkh #Molar ... gynecology #obgyn #transabdominal
Neck Mass - Differential Diagnosis Framework
Inflammatory:
 • Viral (reactive): EBV, HIV
 • Bacterial: Staph/Strep, Tularemia, Brucella
Neck Mass - Differential ... • Metastatic: SCC ... BCM_InternalMed #Neck #Mass ... #Differential #
Causes of Ovarian Mass - Differential Diagnosis Algorithm
Hyperplastic:
 • Polycystic ovary
 • Endometrioid cyst
Functional:
 • Follicular
Causes of Ovarian Mass ... - Differential ... teratoma • Yolk Sac ... Ovarian #Ovary #Mass ... #Differential #
CAVITY – a useful mnemonic for the causes of a cavitating lung mass.

C = cancer
cavitating lung mass ... most frequently SCC ... most frequently SCC ... Cavitary #Lesions #Differential
Conductive Hearing Loss - Differential Diagnosis Algorithm

Normal Otoscopy - Middle Ear:
 • Otosclerosis
 • Congenital (Ossicular
Hearing Loss - Differential ... Trauma • Benign Mass ... Exostosis) • Tumors (SCC ... #HearingLoss #Differential