114 results
Human Papillomavirus–Associated Oropharyngeal Squamous-Cell Carcinoma - Flexible nasolaryngoscopy showed an exophytic mass on the left base
showed an exophytic mass ... Oropharyngeal #SCCa ... #SCC #HPV #Nasolaryngoscopy ... #NEJM
Causes of Solid or Cystic Renal Mass - Differential Diagnosis Algorithm
Solid Renal Mass:
 • Benign <3
or Cystic Renal Mass ... Algorithm Solid Renal Mass ... Presence of fat on CT ... Cystic Renal Mass ... on ultrasound/CT
Liver Mass Differential Diagnosis
Solid:
 • Benign: Hepatic Hemangioma, Focal nodular hyperplasia, Hepatocellular adenoma, Regenerative nodules
 •
Liver Mass Differential ... Cystadenocarcinoma, Primary SCC ... Echinococcus #Liver #Mass
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
Liver Mass - Differential Diagnosis Algorithm
Cystic:
 • Benign 
     - Simple: Simple
Liver Mass - Differential ... primary - HCC, CCA ... kwburak #Liver #Mass
Hepatic Masses on CT - Differential Diagnosis by CT Findings

Masses: Hemangioma, Adenoma, FNH, HCC, Fibrolamellar HCC,
Hepatic Masses on CT ... Differential Diagnosis by CT ... Hepatic #Masses #CT ... hepatology #radiology #mass
Neck Mass - Differential Diagnosis Framework
Inflammatory:
 • Viral (reactive): EBV, HIV
 • Bacterial: Staph/Strep, Tularemia, Brucella
Neck Mass - Differential ... • Metastatic: SCC ... BCM_InternalMed #Neck #Mass
CAVITY – a useful mnemonic for the causes of a cavitating lung mass.

C = cancer
cavitating lung mass ... most frequently SCC ... most frequently SCC
Regression of Clubbing after Treatment of Lung Cancer #Clinical #PhysicalExam #Radiology #Clubbing #Regression #LungCancer #CT #NEJM
Regression #LungCancer #CT ... #NEJM
Squamous Cell Carcinoma of the Anus (SCAA) - Management Algorithm
New Diagnosis of SCCA
 - Complete medical
Carcinoma of the Anus (SCAA ... New Diagnosis of SCCA ... the pelvis - CE CT ... Carcinoma #Anus #SCAA