24 results
Pulsatile AAA on Abdominal Exam

A 66-year-old man presented with a 2-month history of abdominal bloating and
pulsatile abdominal mass ... , which CT angiography ... Clinical #Video #NJEM
Mucoid impaction
Mucus plugs or mucoid impaction can mimick the appearance of lung nodules or a mass.
Sometimes
lung nodules or a mass ... there are some mass-like ... CT demonstrated ... Clinical #Radiology #CXR
Decompression Sickness - The physical examination revealed diffuse violaceous skin mottling over his trunk and arms
Clinical #Derm #EM ... #Pneumatosis #CT ... #NEJM
Pulmonary Renal Syndrome

Definition: Diffuse alveolar hemorrhage + Glomerulonephritis
Presentation (Pulmonary and renal manifestations can occur weeks apart):
• Labs: CBC, cr ... anti-ANCA ab, anti-GBM ... , anti-CCP • CXR ... resolution chest CT
Hodgkin's Lymphoma Overview

Hodgkin's lymphoma (HL) is an uncommon hematological malignancy arising from mature B cells. It
• History of EBV ... Anterior mediastinal mass ... X-ray (Mediastinal mass ... ) • CT scan - ... physical exam, CT
Echinococcal Cysts in the Liver- The physical examination revealed hepatomegaly with a palpable hepatic mass. Laboratory
palpable hepatic mass ... #clinical #NEJM ... hepatic #radiology #CT
Giant Thrombosed Intracranial Aneurysm - Computed tomography (CT) performed without the administration of contrast material revealed
Computed tomography (CT ... frontotemporal mass ... CT angiography and ... also revealed the mass ... Intracranial #Aneurysm #NEJM
CNS Infection in HIV / AIDS - Differential Diagnosis Framework

Principles of HIV-Associated CNS Opportunistic Infections:
 •
lesions < 4cm + mass ... enhancement on CT ... diameter - +mass ... effect/Edema • EBV
Leukemias Overview: ALL, CML, AML, APML, CLL

Acute leukemias > 20% blasts in the peripheral blood smear
ALL: mediastinal mass ... cells - Blood & BM ... • Cytopenia -> BM ... manifestations, hypoxia, CXR
Pericardial Hemangioma on Echocardiogram (PLAX)
DDx on this para-aortic pericardial mass? 
Radiologist on CT: “No enchancement on
para-aortic pericardial mass ... Radiologist on CT ... enchancement on CT ... lesions CMR = ... after gad the mass