13 results
Cold Urticaria
Prevalence - 0.05% in the population
Disease onset - Mostly 2nd to 4th decades of life
Causes
decades of life Causes ... and clinical associations ... Infections 2. ... Autoimmune diseases 3. ... , abdominal pain
Live Ectopic Pregnancy on Transvaginal POCUS

Young female patient, severe abdominal pain. +preg test. Pelvic exam followed
patient, severe abdominal ... pain. ... +preg test. ... an IUP or not. #2 ... at the bedside #3
Ruptured Ovarian Cyst on Pelvic Ultrasound

22 year old female w/ acute onset RLQ pain & TTP
acute onset RLQ pain ... & TTP over her abdomen ... , LMP 2 weeks ago ... Urine pregnancy test ... Transabdominal #clinical
Cushing's Syndrome - Hypercortisolism - Diagnosis and Clinical Features
1) Skin
 • Thin, easily bruisable skin with
Hypercortisolism - Diagnosis ... and Clinical Features ... classically purple abdominal ... dexamethasone suppression test ... ACTH levels 3)
Modified dengue severity classification, PAHO/WHO
Dengue without warning signs - DNWS:
 • Person who lives or has
retro-orbital pain ... positive tourniquet test ... Intense abdominal ... pain or tenderness ... classification #diagnosis
Rhabdomyolysis - Differential Diagnosis Framework and Management Summary

Causes of Rhabdomyolysis:
 • Trauma:
	- Immobilization
	- Crush injury
	- Compartment
- Differential Diagnosis ... Dermatomyositis Clinical ... Tachycardia - N/V - Abdominal ... pain Labs: ... Cast formation:
Giant cell arteritis (GCA)

Giant cell arteritis (GCA) definition: Most common systemic inflammatory vasculitis in older adults
Diagnosis = clinical ... or sed rate): Value ... claudication: pain ... the “Chewing gum test ... 3 minutes of gum
USMLE Epidemiology and Biostatistics Summary
Meta-Analysis: pools data from several studies (greater power), limited by quality/bias of
individual studies Clinical ... deviation: 1 (68%) – 2 ... (95%) – 3 (99.7% ... how related two values ... #calculations #diagnosis
Peripelvic Cyst on Renal POCUS
60s f admitted with acute pyelonephritis, CT scan reveals no hydronephrosis/stone/abscess, continues
colicky left flank pain ... colicky flank pain ... bedside assessment 2) ... 3) To assess for ... , with clinical
Nontuberculous Mycobacteria (NTM) Infections 

Mycobacterial species other than those belonging to the Mycobacterium tuberculosis complex and
status NTM Cause ... than 50/μL) 2. ... Hematologic malignancy 3. ... enzymes, diarrhea, abdominal ... pain, hepatomegaly