16 results
Chronic Abdominal Pain Causes - Differential Diagnosis Framework

Many patients with chronic abdominal pain have had prior
Chronic Abdominal ... patients with chronic abdominal ... changes • Urinary symptoms ... • Splenic vein thrombus ... aortic aneurysms
Systemic Lupus Erythematosus: Gastrointestinal Manifestations
 - Thrombosis of vessels in the pancreas, Vasculitis -> Acute Pancreatitis
- Budd Chiari Syndrome ... Pseudo-Obstruction: Abdominal ... pathophysiology #signs ... #symptoms #diagnosis
Pediatric Inflammatory Multisystem Syndrome Temporally associated with SARS-CoV-2 infection (PIMS-TS)
Clinical features
all: fever > 101.3 F
most: oxygen
Inflammatory Multisystem Syndrome ... hypotension some: abdominal ... #Inflammatory #Syndrome ... #coronavirus #diagnosis ... #Signs #Symptoms
Rare Causes of Abdominal Pain
 • Hereditary Angioneurotic Edema - Recurrent visceral that may by swelling
Rare Causes of Abdominal ... down) position • Abdominal ... extremities; ~50% abdominal ... pain • Abdominal ... #Rare #Causes #Abdominal
Clinical manifestations of anaphylaxis. 
Neurological (<15%): Dizziness, syncope, seizures, Confusion, impending doom. headache
Angioedema: Lips, tongue, orbit,
arrest, Kounis syndrome ... intestinal edema, abdominal ... #anaphylaxis #signs ... #symptoms #diagnosis
Takayasu’s Arteritis: Pathogenesis and clinical findings

 - Fatigue, weight loss, low grade fever, arthralgias
 - Incr
WBC - Aortic aneurysm ... Acute Coronary Syndrome ... between arms - Abdominal ... Arteritis #Vasculitis #Diagnosis ... #Signs #Symptoms
Clinical Features of Systemic Lupus (SLE)
General: Fever (50%), Depression, Fatigue (75%), Weight loss (50%)
Eye: Sjögrens (15%)
Skin
Demyelinating syndromes ... valve lesions Abdominal ... erythematosus #signs ... #symptoms #diagnosis
Behçet's Syndrome
Systemic disease associated with inflammation of multiple organs, small-vessel vasculitis and large-vessel vasculopathy
Epidemiology:
 • Young
meningitis), MCC CNS symptoms ... coronary artery aneurysms ... ) Differential Diagnosis ... • Nonsurgical abdominal ... #signs #symptoms
Varicocele: Pathogenesis and clinical findings
Primary:
 - Anatomically: the left spermatic vein drains into the left renal
pinched by the abdominal ... Inferior vena cava thrombus ... Pathophysiology #Signs ... #Symptoms #Urology ... #Diagnosis
Vasculitis and Vasculitides - Differential Diagnosis Framework

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
- GI tract: abdominal ... Presentation - Systemic Symptoms ... purpura: strong sign ... aortitis, aortic aneurysm ... Supply gut -> abdominal