15 results
Lactic Acidosis Classification - Type A vs Type B
Type A Lactic Acidosis: Sepsis, Ischemic bowel, Hemorrhagic
Lactic Acidosis ... Acidosis: Sepsis ... Acidosis: Liver ... failure, Metformin, HIV ... TypeB #diagnosis #differential
Differential diagnosis of Langerhans cell histiocytosis.
Nodular LCH:
- Sarcoidosis: perilymphatic distribution.
- Metastases: random distribution.
Cystic LCH:
- LAM: round
Differential diagnosis ... : round cysts, evenly ... central dot. - LIP ... #Cysts #Differential ... #Comparison #Table
Diagram of different types of bone tumors that can occur around the knee on XRay
Age <
unicameral bone cyst ... Aneurysmal bone cyst ... degenerative subchondral cyst ... Lesions #Bony #Differential ... Radiology #XRay #MSK
Diagram of different types of bone tumors that can occur around the knee on XRay -
or mixed lytic-blastic ... Paget disease - lytic ... degenerative subchondral cyst ... Diagnosis #Bony #Differential ... Radiology #XRay #msk
The fourth pattern includes abnormalities that result in decreased lung attenuation or air-filled lesions.
These include:
- Emphysema
-
Emphysema - Lung cysts ... (LAM, LIP, Langerhans ... LowAttenuation #Differential ... #Diagram #Comparison ... TractionBronchiectasis #Cysts
Lactic Acidosis - Differential Diagnosis Framework

Type A: Impaired O2 Delivery (DO2)
 • Decreased O2 Delivery: Hypotension
Lactic Acidosis ... - Differential Diagnosis ... Clearance: Systemic liver ... DKA, Alcoholic lactic ... #Acidosis #Differential
Bone Lesion on X-Ray - Differential Diagnosis Algorithm 
Exostotic
 • Osteochondroma
Asymptomatic &/or Non-Active Bone Scam
 •
Lesion on X-Ray - Differential ... Unicameral Bone Cysts ... Aneurysmal Bone Cysts ... Fibroma Multiple Lytic ... BoneLesion #XRay #MSK
Causes of Increased Amylase (Hyperamylasemia)
Increased serum amylase is not always due to pancreatitis. Here are some
Ectopic, Ovarian cyst ... failure, Anorexia, Acidosis ... Intracranial, COVID-19, HIV ... elevation #diagnosis #differential
Causes of Lactate Elevation, Lactic Acidosis - Differential Diagnosis

The most common causes of hyperlactatemia are usually:
Acidosis - Differential ... glucose by the liver ... contribution of liver ... Ethylene glycol - HIV ... #Differential #
Appearance of Liver Lesions on Various Imaging Modalities
 • Computed Tomography (CT) - Arterial Phase, Portal
Appearance of Liver ... nodule, Hepatic cyst ... , Metastasis #Liver ... POCUS #radiology #differential ... #diagnosis #comparison