11 results
Differential diagnosis of Langerhans cell histiocytosis.
Nodular LCH:
- Sarcoidosis: perilymphatic distribution.
- Metastases: random distribution.
Cystic LCH:
- LAM: round
Differential diagnosis ... Cystic LCH: - LAM ... central dot. - LIP #Clinical ... #CTChest #Cystic ... #Cysts #Differential
Acute Kidney Injury (AKI) in Patients with Cancer 

Cancer Related 
• Hypercalcemia 
• Intravenous contrast 
•
Treatment Related • Sepsis ... Capillary leak syndrome ... • Tumor lysis syndrome ... Cancer #Oncology #Differential ... #Diagnosis #Classification
Mucoid Degeneration of the ACL
Imaging Findings:
 • T2-hyperintense fluid-signal within the enlarged ACL on both the
Differential Diagnosis ... cyst (cruciate ... degeneration #knee #clinical ... #mri #clinical ... #Radiology #diagnosis
Classification of Jaundice
Unconjugated hyperbilirubinemia (predominantly indirect bilirubin)
 • Increased bilirubin production (eg, hemolytic anemias, hemolytic reactions,
Classification of ... biliary cirrhosis, sepsis ... cholangitis, choledochal cyst ... #diagnosis #conjugated ... #unconjugated #differential
Approach to Undifferentiated Shock - OnePager Summary
Shock occurs when there is inadequate blood flow (CO) &
include hypotension (cryptic ... CCB, BB, BRASH syndrome ... DISTRIBUTIVE: Sepsis ... Undifferentiated #Shock #diagnosis ... #differential #
Differential diagnosis of Lymphangiomyomatosis:
Langerhans cell histiocytosis: > 90% are smokers, cysts have irregular shapes and the
Differential diagnosis ... 90% are smokers, cysts ... gren syndrome. ... #Clinical #Radiology ... #CTChest #Lymphangiomyomatosis
Rare Causes of Abdominal Pain
 • Hereditary Angioneurotic Edema - Recurrent visceral that may by swelling
Median arcuate ligament ... in the knee-to-chest ... incisional hernias: clinical ... Abdominal #Pain #differential ... #diagnosis
On the left a chest film of a 19 year old patient with Langerhans cell histiocytosis.
The
caused by multiple cysts ... most challenging differential ... diagnosis in this ... #Clinical #Radiology ... Histiocytosis #Cystic
Causes of Lactate Elevation, Lactic Acidosis - Differential Diagnosis

The most common causes of hyperlactatemia are usually:
Lactic Acidosis - Differential ... Diagnosis The ... - Compartment syndrome ... Acidosis #Elevation #Differential ... #typea #typeb #classification
SLE (Systemic Lupus Erythematosus)

Suspect:
Clinical evidence of (fatigue, rash, photosensitivity, inflammatory arthritis, weight loss, and fever) and
) Suspect: Clinical ... Skin Disease Classification ... permanent alopecia Differential ... Clinical Features ... , APLA, PAC • Aseptic