10 results
Leg Pain - Differential Diagnosis Framework

Bone/Joint Causes of Leg Pain:
 • Fracture
 • Arthritis
 • Gout/pseudogout
Diagnosis Framework ... Arthritis • Popliteus ... Slipped capital femoral ... • DVT • Varicose ... #lower #extremity
Vasculitis and Vasculitides - Differential Diagnosis Framework

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
- Differential Diagnosis ... tract, and often causes ... Presentation - Systemic Symptoms ... extremities, upper extremity ... , testes -> pain
Polyarteritis Nodosa (PAN): Pathogenesis and Clinical Findings

Medical Comorbidities Malignancies (most commonly hairy-cell leukemia)
Immunogenetic Predisposition: patient is
Viral replication causes ... - Orchitis: Testicular ... Pathophysiology #Diagnosis ... #Signs #Symptoms ... #Vasculitis
Rare Causes of Abdominal Pain
 • Hereditary Angioneurotic Edema - Recurrent visceral that may by swelling
- May involve symptoms ... neuropsychiatric symptoms ... artery syndrome - Extremely ... radicular pain ... #differential #diagnosis
Rheumatoid arthritis (RA): Extra-articular manifestations
Skin: 
 • Inflammation of skin (esp. over areas of stress) forms
blood vessels (vasculitis ... Ulcers, Livedo reticularis ... inflammation tends to cause ... pathophysiology #signs #symptoms ... #diagnosis #ExtraArticular
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
Diagnosis Framework ... Presentation: Systemic Symptoms ... • Progressive symptoms ... tract, and often causes ... involvement, abdominal pain
Segmental Testicular Infarction on Scrotal POCUS
Patient with severe left scrotal/testicular pain. Diagnosis? What are causes? This
pain. ... Diagnosis? ... What are causes? ... Causes: Vasculitis ... POCUS #clinical #ultrasound
Neurological Manifestations of Tuberculosis
Spinal Arachnoiditis & Polyradiculopathy:
 • Subacute onset of limb weakness, bladder/bowel dysfunction, muscle
pain, paresthesias ... dysfunction, back pain ... Meningitis • Include: vasculitis ... • Caused by immune ... #Tuberculosis #diagnosis
Cushing's Syndrome - Hypercortisolism - Diagnosis and Clinical Features
1) Skin
 • Thin, easily bruisable skin with
Hypercortisolism - Diagnosis ... necrosis of the femoral ... fasciculata and zona reticularis ... Hypercortisolism #Diagnosis ... #signs #symptoms
SLE (Systemic Lupus Erythematosus)

Suspect:
Clinical evidence of (fatigue, rash, photosensitivity, inflammatory arthritis, weight loss, and fever) and
Differential Diagnosis ... Arthritis: • Joint pain ... hypertension, lower extremity ... Miscarriage • Livedo reticularis ... Induced Lupus: • Symptoms