13 results
Ruptured Tubal Ectopic Pregnancy on Pelvic Ultrasound

Young female.  Lower abdominal pain/VB.  UCG pos. Soft
Tubal Ectopic Pregnancy ... UCG pos. ... Diagnosis/differential ... Pelvis Sag See thread ... Ultrasound #clinical #OBGyn
Intrauterine pregnancy on transvaginal ultrasound, sagittal view. Shown is a gestational sac containing a yolk sac
Intrauterine pregnancy ... a gestational sac ... #Clinical #EM #Obgyn ... #TransVaginal #POCUS ... #Endometrium #ALiEM
Causes of Growth Discrepancy: Large for Gestational Age - Differential Diagnosis Algorithm
Maternal Factors:
 • Multiparity
 •
Gestational Age - Differential ... co-morbidities (e.g ... Genetic disorder (e.g ... #Differential # ... Causes #Obstetrics #OBGyn
Ectopic pregnancy on transvaginal ultrasound, coronal view. Shown is a yolk sac within an extra-uterine gestational
Ectopic pregnancy ... Shown is a yolk sac ... #Clinical #Obgyn ... #TransVaginal #POCUS ... Coronal #Ectopic #ALiEM
Empty fluid-filled sac within the endometrium. Given the absence of contents, you cannot differentiate gestational vs
Empty fluid-filled sac ... contents, you cannot differentiate ... #Clinical #EM #Obgyn ... Radiology #PelvicUS #POCUS ... PseudogestationalSac #ALiEM
Causes of Acute Pericarditis:

Infectious;

Viral: 
Adenovirus 
Coxsackie virus A and B 
Echovirus 
Epstein-Barr virus 
Hepatitis 
Human immunodeficiency
Cardiac injury (e.g ... Pericardial perforation (e.g ... pericardial sac ... pericarditis Pregnancy ... #Pericarditis #Differential
Causes of Secondary Hypertension - Workup and Differential Diagnosis
Approach (when evaluation should be done):
1. Severe or
and Differential ... risk factors (eg ... hypertension (eg ... hypertension (eg ... Pregnancy-associated
Causes of Female Infertility - Differential Diagnosis Algorithm
Uterus - HSG or SHG or hysteroscopy:
 • Fibroids/polyps
Infertility - Differential ... Previous tubal pregnancy ... Hyperprolactinemia • Tumors (e.g ... #Infertility #Differential ... Causes #Obstetrics #OBGyn
Emergent Causes of Headache and Associated Risk Factors
Carbon monoxide poisoning
 - Breathing in enclosed or confined
carbon monoxide (eg ... living conditions (eg ... vascular diseases (eg ... Female gender - Pregnancy ... signs #symptoms #differential
Myasthenic Crisis Checklist - Myasthenia Gravis

Evaluation 
 - Chest X-ray and lung ultrasound (exclude other lung
Phos), CBC with differential ... - Beta-HCG if ... pregnancy possible ... - Infectious workup ... oral secretions (e.g