18 results
Osteoid osteomas are benign bone-forming tumours that typically occur in children (particularly adolescents). They have characteristic
Osteoid osteomas are benign ... osteoid #osteoma #tumor ... pediatrics #nidus #radiology ... #ortho
Adnexal Masses - Benign vs Malignant Features on Ultrasound and MRI
Benign Features: 
B1- Unilocular 
B2- Presence
Adnexal Masses - Benign ... Smooth multilocular tumor ... Irregular solid tumor ... multilocular-solid tumor ... ultrasound #MRI #radiology
Representative X-ray appearance of a primary benign bone tumor - Aneurysmal Bone Cyst 
 • Soft
appearance of a primary benign ... bone tumor - Aneurysmal ... #ShoulderXRay #Radiology ... Clinical #Labeled #Benign
Mediastinal Widening - Differential Diagnosis

 • Vascular: Aortic dissection, Aortic anourysm, Enlarged pulmonary arteries, Venous or
Lymphoma, Germ cell tumor ... Pericardial effusion • CXR ... Diagnosis #pulmonary #radiology
Benign Primary Bone Tumors: Pathogenesis of X-ray appearance
 • "Geographic" bone destruction
 • Lack of soft-tissue
Benign Primary Bone ... Tumors: Pathogenesis ... destruction around the tumor ... periosteum) #Benign ... XRay #diagnosis #Radiology
Hypokalemia Evaluation Algorithm

Before evaluating hypokalemia, life threatening complications such as arrhythmias and paralysis should be looked
A urine K/Cr ratio ... Diarrhea A urine K/Cr ... Pressure: - ↑ Renin ... secreting tumor ... - ↓ Renin ↑
Von Hippel-Lindau (vHL) disease is characterized by the development of numerous benign and malignant tumors in
development of numerous benign ... and malignant tumors ... mutations in the VHL tumor ... pancreatic #cysts #mri #radiology
Whenever you see an area of increased density within the lung, it must be the result
cells (including tumor ... #Diagnosis #Radiology ... #CXR #Consolidation
Mucoid impaction
Mucus plugs or mucoid impaction can mimick the appearance of lung nodules or a mass.
Sometimes
an obstructing tumor ... #Clinical #Radiology ... #CXR #CTChest #
Differential diagnosis
The table summarizes the most common diseases, that present with consolidation.
Chronic diseases are indicated in
- Cells - tumor ... #Diagnosis #Radiology ... #Pulmonary #CXR