119 results
Differential diagnosis of Langerhans cell histiocytosis.
Nodular LCH:
- Sarcoidosis: perilymphatic distribution.
- Metastases: random distribution.
Cystic LCH:
- LAM: round
Differential diagnosis ... Nodular LCH: - Sarcoidosis ... Cystic LCH: - LAM ... central dot. - LIP #Clinical ... #Cysts #Differential
Pancreatic cystic lesions (PCLs)
 - classified into simple retention cysts, pseudocysts and cystic neoplasms 
 -
Pancreatic cystic ... histological and clinical ... modalities for PCL ... gastroenterology #diagnosis #management ... #differential
Low Attenuation pattern 
1. Lymphangiomyomatosis (LAM): uniform cysts in woman of child-bearing age; no history of
(LAM): uniform cysts ... LCH: multiple round ... bizarre shaped cysts ... #Clinical #Radiology ... LowAttenuation #Cystic
Low Attenuation pattern (2) 
1. Centrilobular emphysema: low attenuation areas without walls. Notice the centrilobular artery
histiocytosis (LCH ... multiple thick walled cysts ... (LAM): regular cysts ... #Clinical #Radiology ... LowAttenuation #Cystic
Metabolic Alkalosis - Differential Diagnosis Algorithm - Urinary Chloride
 • Cl- responsive metabolic alkalosis
Metabolic Alkalosis - Differential ... Kidney loss of Cl ... - Loss of Cl ... diarrhea), Sweat (Cystic ... Metabolic #Alkalosis #Differential
Bronchiectasis: diagnosis and management 

Causes of localized -> diffuse bronchiectasis
Foreign body, Bronchial stenosis (tumor, .. ),
diagnosis and management ... Virus, measles, Cystic ... Sjögren, SLE, Cystic ... Bronchiectasis #diagnosis #management ... #Differential #
Acute Esophageal Necrosis
History: Hematemesis and/or melena (70%), Dysphagia, Epigastric/chest pain, Sepsis
Diagnosis EGD and Biopsy
Differential: Melanosis, Melanoma,
Epigastric/chest pain, Sepsis ... EGD and Biopsy Differential ... Melanoma, Coal dust, Caustic ... Klebsiella, pneumoniae) Management ... esophagus #diagnosis #management
Causes of Acute Liver Injury - Differential Diagnosis
Hepatocellular - Liver Parenchyma
 • Infectious: Hepatitis C, A,
Liver Injury - Differential ... ° PBC, 1° PSC, Cystic ... • Infectious: Sepsis ... Ascariasis, Choledochal Cyst ... Liver #Injury #Differential
COVID-19 ARDS - Surviving Sepsis Guidelines 
Mild - Moderate - Severe

Society of Critical Care Medicine -
ARDS - Surviving Sepsis ... Society of Critical ... Medicine - Surviving Sepsis ... ARDS #COVID19 #management
Metabolic Alkalosis - Urinary Chloride Algorithm
Cl- responsive metabolic alkalosis
 • Kidney loss of Cl-
Chloride Algorithm Cl ... Kidney loss of Cl ... alkalosis • Loss of Cl ... - Sweat: Cystic ... Algorithm #nephrology #differential