120 results
Trunk / Sacral Skin Ulcers - Differential Diagnosis Algorithm
Neoplastic
 • Squamous cell carcinoma
 • Basal cell
Trunk / Sacral Skin ... Neoplastic • Squamous ... cell carcinoma ... • Basal cell carcinoma ... Diagnosis #Algorithm #causes
Differential diagnosis of Langerhans cell histiocytosis.
Nodular LCH:
- Sarcoidosis: perilymphatic distribution.
- Metastases: random distribution.
Cystic LCH:
- LAM: round
of Langerhans cell ... Cystic LCH: - LAM ... : round cysts, evenly ... Clinical #Diagnosis #Radiology ... #CTChest #Cystic
Head and Neck Skin Ulcers - Differential Diagnosis Algorithm
Neoplastic:
 • Squamous cell carcinoma
 • Basal cell
Head and Neck Skin ... Neoplastic: • Squamous ... cell carcinoma ... • Basal cell carcinoma ... Diagnosis #Algorithm #causes
On the left three different patients with lung cysts.
From left to right: Lymphangiomyomatosis, LIP and Langerhans
patients with lung cysts ... and Langerhans cell ... Clinical #Diagnosis #Radiology ... #CTChest #Cystic
Skin Ulcers of the Lower Legs / Feet - Differential Diagnosis Algorithm
Physical:
• Pressure
• Trauma
• Radiation
Vascular:
• Arterial
Skin Ulcers of the ... Neoplastic: • Squamous ... cell carcinoma ... • Basal cell carcinoma ... Diagnosis #Algorithm #causes
Low Attenuation pattern (2) 
1. Centrilobular emphysema: low attenuation areas without walls. Notice the centrilobular artery
Langerhans cell ... multiple thick walled cysts ... (LAM): regular cysts ... #Clinical #Radiology ... LowAttenuation #Cystic
Tree in Bud Sign
The Tree-in-Bud sign represents Endobronchial spread in a linear branching pattern and centrilobular
It is caused by ... actually seen in all causes ... like cystic fibrosis ... bronchioalveolar cell ... diagnosis #clinical #radiology
Skin Ulcers by Etiology - Differential Diagnosis Algorithm
Physical:
 • Trauma
 • Pressure
 • Radiation
Vascular:
 • Arterial
Skin Ulcers by Etiology ... Neoplastic: • Squamous ... cell carcinoma ... • Basal cell carcinoma ... Diagnosis #Algorithm #causes
Cystic lung disease
Lung cysts are defined as radiolucent areas with a wall thickness of less than
Cystic lung disease ... Lung cysts are ... septic emboli, squamous ... cell carcinoma ... #Diagnosis #Radiology
Neck Mass - Differential Diagnosis Algorithm
Congenital Neck Mass:
 • Thyroglossal Duct Cyst
 • Branchial Cleft Anomalies
Thyroglossal Duct Cyst ... Anomalies • Dermoid Cyst ... Neoplasms: • Squamous ... Cell Carcinoma ... Diagnosis #Algorithm #Causes