8966 results
Dermatological semiology of Cutaneous Vasculitis 

Clinicopathologic correlations
 • Purpura, papules, pustules, necrosis: involvement of small vessels
Identification of causes ... GPA, EGPA • Solid ... lesions #diagnosis #clinical
Hemophagocytic Lymphohistiocytosis (HLH)
Pathophysiology: Triggering factor (infection,...)→Activation of CD8 T cells (IFN-y) → Excessive activation of macrophages
accumulation of clinical ... Assessment • Clinical ... intravascular B-LNH), solid ... Drugs, Unknown cause ... 100 mg/m2) : in case
Solid Pancreatic Masses - Differential Diagnosis
 - Lymphoma
 - Focal Pancreatitis
 - Solid and Cystic Epithelial
Solid Pancreatic ... Masses - Differential ... Pancreatitis - Solid ... @DrJonnys #Solid ... #Pancreatic #Masses
Eosinophils (Eos) and hypereosinophilia (HE)
Caused by eosinophilopoietic cytokines
Common causes:
 - Drug reaction
 - Helminth infection
 -
hypereosinophilia (HE) Caused ... cytokines Common causes ... disease Rare causes ... ) - Solid tumors ... Differential #Diagnosis #Causes
Causes of Solid or Cystic Renal Mass - Differential Diagnosis Algorithm
Solid Renal Mass:
 • Benign <3
Causes of Solid ... Diagnosis Algorithm Solid ... CT contrast #Solid ... Diagnosis #Algorithm #Causes
Liver Mass - Differential Diagnosis Algorithm
Benign Cystic 
 • Cyst
 • Polycystic Liver Disease
 • Caroli's
Cystadenocarcinoma Benign Solid ... Abscess Malignant Solid ... Diagnosis #Algorithm #Causes
Achalasia Summary

Epidemiology: 10 cases per 100,000 individuals

Defined by inadequate relaxation of the LES and aperistalsis
Primary or
diseases that cause ... Causes: • Idiopathic ... Chagas disease) Clinical ... Dysphagia of both solids ... Three clinical features
Drugs Causing Acute Pancreatitis

Class Ia: The medications in which there was a rechallenge and other causes
rechallenge and other causes ... out other common causes ... Class II: Cases ... and atleast4 case ... #Pancreatitis #Causes
Causes of Neutrophilia - Increased Neutrophils - Differential Diagnosis Algorithm
Infection
 • Bacterial
 • Abscess
 • Viral
Medications
Causes of Neutrophilia ... Epinephrine Cancer • Solid ... Diagnosis #Algorithm #Causes
Pulmonary Nodule
Evaluation is guided by nodule size & assessment of probability of malignancy. In addition is
are called lung masses ... <8 mm), larger solid ... ground-glass and solid ... lung malignancy, clinical ... Part-solid pulmonary