21 results
Human Papillomavirus–Associated Oropharyngeal Squamous-Cell Carcinoma - Flexible nasolaryngoscopy showed an exophytic mass on the left base
Oropharyngeal #SCCa ... #SCC #HPV #Nasolaryngoscopy ... #NEJM
Bicornuate Pregnancy on Transabdominal Pelvic Ultrasound

An 18yo female presents with vaginal bleeding. What is your diagnosis?
RESOLUTION:
plane, the yolk sac ... a gestational sac ... Ultrasound #clinical #obgyn
Close-up image of a normal early IUP showing a yolk sac within a gestational sac #Clinical
showing a yolk sac ... a gestational sac ... #Clinical #EM # ... Obgyn #Radiology
Ruptured Ectopic Pregnancy on Pelvic Ultrasound

Assessment for an intrauterine pregnancy (IUP). Uterine landmarks are bladder (B)
pregnancy with yolk sac ... Ultrasound #clinical #obgyn
Normal IUP Findings 1) Yolk sac: Round fluid-filled structure within the gestational sac, located in the
Findings 1) Yolk sac ... the gestational sac ... near the yolk sac ... Diagnosis #Clinical #EM ... #Obgyn #Radiology
Intrauterine pregnancy on transvaginal ultrasound, sagittal view. Shown is a gestational sac containing a yolk sac
a gestational sac ... containing a yolk sac ... endometrium #Clinical #EM ... #Obgyn #Radiology
IUD and Pregnancy on Pelvic Ultrasound
Early gestational sac seen on trans-abdominal, transverse view.  However, is
Early gestational sac ... clinical #obstetrics #obgyn
Empty fluid-filled sac within the endometrium. Given the absence of contents, you cannot differentiate gestational vs
Empty fluid-filled sac ... pseudogestational sac ... IUP #Clinical #EM ... #Obgyn #Radiology
Obstetric Ultrasound Pocket Card
1st Trimester Checklist:
 • Look for signs of an IUP
 • Gestational dating
dating • Mean sac ... checklist #pelvic #obgyn
Causes of Ovarian Mass - Differential Diagnosis Algorithm
Hyperplastic:
 • Polycystic ovary
 • Endometrioid cyst
Functional:
 • Follicular
teratoma • Yolk Sac ... Causes #Gynecology #OBGyn