11 results
Differential diagnosis of Langerhans cell histiocytosis.
Nodular LCH:
- Sarcoidosis: perilymphatic distribution.
- Metastases: random distribution.
Cystic LCH:
- LAM: round
Differential diagnosis ... of Langerhans cell ... : round cysts, evenly ... #Cystic #Cysts ... #Differential #Comparison
Causes of Cystic Renal Mass - Differential Diagnosis Algorithm
Benign - Anechoic on ultrasound, Well-demarcated on ultrasound/CT,
Diagnosis Algorithm ... Cysts - No family ... sized kidneys, No cysts ... Enlarged kidneys, Cysts ... #Diagnosis #Algorithm
The fourth pattern includes abnormalities that result in decreased lung attenuation or air-filled lesions.
These include:
- Emphysema
-
attenuation or air-filled ... Emphysema - Lung cysts ... LIP, Langerhans cell ... #Pulmonary #CTChest ... TractionBronchiectasis #Cysts
Causes of Solid or Cystic Renal Mass - Differential Diagnosis Algorithm
Solid Renal Mass:
 • Benign <3
Renal Mass - Differential ... Diagnosis Algorithm ... on ultrasound, Well-demarcated ... contrast #Solid ... #Diagnosis #Algorithm
Cavities frequently arise within a mass or an area of consolidation as a result of necrosis.
We
them from cysts ... air, but occasionally ... or Langerhans cell ... #Radiology #CTChest ... Emphysema #Comparison
Appearance of Liver Lesions on Various Imaging Modalities
 • Computed Tomography (CT) - Arterial Phase, Portal
Computed Tomography (CT ... nodule, Hepatic cyst ... #CT #MRI #POCUS ... #radiology #differential ... #diagnosis #comparison
Vascular Joint Pain - Differential Diagnosis Algorithm 
 - Constant Pain (Ischemia)
 - Acute Onset
 -
Diagnosis Algorithm ... Occlusion • Sickle Cell ... long bone) • Air ... • Abscess • Cyst ... #Diagnosis #Algorithm
On the left some diseases with a nodular pattern.
1. Hypersensitivity pneumonitis: ill defined centrilobular nodules.
2. Miliary
Langerhans cell ... before the typical cysts ... #Clinical #Diagnosis ... NodularPattern #Differential ... #Comparison #Table
Appearance of Liver Lesions on Contrast Enhanced Ultrasound - Early arterial, Grayscale phase, Late arterial phase,
Liver Lesions on Contrast ... nodule, Hepatic cyst ... #POCUS #radiology ... #differential # ... diagnosis #comparison
Squamous-Cell Carcinoma of the Lung- ...Physical examination revealed decreased air entry in the base of the
revealed decreased air ... administration of contrast ... seventh and eighth ribs ... biopsy confirmed a diagnosis ... clinical #radiology #CT