40 results
Mediastinal Mass - Differential Diagnosis
Anterior Mediastinal Mass:
 • Thymus (Thymoma, carcinoma, hyperplasia, cyst)
 • Lymphoma
 •
Mediastinal Mass - Differential ... Diagnosis Anterior ... , hyperplasia, cyst ... Thoracic spine lesions ... #Diagnosis #pulmonary
Diagram of different types of bone tumors that can occur around the knee on XRay
Age <
unicameral bone cyst ... Aneurysmal bone cyst ... blade of grass sign ... #Bony #Differential ... #Diagnosis #Radiology
Popliteal (Baker’s) Cyst: Pathogenesis and clinical findings
 • Idiopathic
 • Meniscal Lesions
 • Osteoarthritis
 • Rheumatoid
Popliteal (Baker’s) Cyst ... Idiopathic • Meniscal Lesions ... intra-articular knee lesions ... pathophysiology #signs ... #symptoms #diagnosis
Diagram of different types of bone tumors that can occur around the knee on XRay -
- punched out lesions ... blade of grass sign ... degenerative subchondral cyst ... #Bone #Tumors #Diagnosis ... #Bony #Differential
Woltman’s sign on Physical Exam

53-year-old man presented with fatigue and sensitivity to cold. A physical examination
Woltman’s sign on ... reflex — Woltman’s sign ... Woltman’s sign, ... #Woltmans #Signs ... #Neurology #Endocrinology
Cavity Mnemonic for Cavitary Pulmonary Lesions:
C: cancer 
 - bronchogenic carcinoma: most frequently squamous cell carcinoma
Lesions: C: cancer ... - bronchogenic cyst ... #Diagnosis #CAVITY ... Mnemonic #Cavitary #Lesions ... #Differential
Pseudobladder of large Ovarian Cyst in Torsion on POCUS - Sagittal View

Young female with sudden pelvic
large Ovarian Cyst ... Additional images/videos ... Diagnosis/differential ... Large rt ovarian cyst ... double bladder sign
CAVITY – a useful mnemonic for the causes of a cavitating lung mass.

C = cancer
- bronchogenic cyst ... #Diagnosis # ... Mnemonic #Cavitary #Lesions ... #Differential # ... Lung #Pulmonary
The fourth pattern includes abnormalities that result in decreased lung attenuation or air-filled lesions.
These include:
- Emphysema
-
or air-filled lesions ... Emphysema - Lung cysts ... #Diagnosis #Radiology ... #Pulmonary #CTChest ... LowAttenuation #Differential
Differential diagnosis of Langerhans cell histiocytosis.
Nodular LCH:
- Sarcoidosis: perilymphatic distribution.
- Metastases: random distribution.
Cystic LCH:
- LAM: round
Differential diagnosis ... : - LAM: round cysts ... : 'signet ring sign ... CTChest #Cystic #Cysts ... #Differential #