14 results
Primary Amenorrhea Differential Diagnosis Framework

Workup:
 • β-HCG, TSH and PRL
 • Breast Tanner Staging
 • FSH,
Primary Amenorrhea ... Differential Diagnosis ... Workup: • β-HCG ... LH • Pelvic Ultrasound ... Diagnosis #pediatrics #obgyn
Intrauterine pregnancy on transvaginal ultrasound, sagittal view. Shown is a gestational sac containing a yolk sac
on transvaginal ultrasound ... and within the endometrium ... #Clinical #EM #Obgyn ... #IUP #YolkSac #Endometrium ... #ALiEM
Ectopic pregnancy on transvaginal ultrasound, coronal view. Shown is a yolk sac within an extra-uterine gestational
on transvaginal ultrasound ... Shown is a yolk sac ... adjacent to an empty endometrium ... #Clinical #Obgyn ... Coronal #Ectopic #ALiEM
Empty fluid-filled sac within the endometrium. Given the absence of contents, you cannot differentiate gestational vs
Empty fluid-filled sac ... within the endometrium ... contents, you cannot differentiate ... #Clinical #EM #Obgyn ... PseudogestationalSac #ALiEM
Normal IUP Findings 1) Yolk sac: Round fluid-filled structure within the gestational sac, located in the
Findings 1) Yolk sac ... the gestational sac ... located in the endometrium ... #Clinical #EM #Obgyn ... FetalPole #NormalIUP #ALiEM
Ruptured Tubal Ectopic Pregnancy on Pelvic Ultrasound

Young female.  Lower abdominal pain/VB.  UCG pos. Soft
Pregnancy on Pelvic Ultrasound ... UCG pos. ... Diagnosis/differential ... Pelvis Sag See thread ... #clinical #OBGyn
Causes of Secondary Amenorrhea - Differential Diagnosis Algorithm
Absence of menses for more than 3 cycles or
Causes of Secondary Amenorrhea ... - Differential ... #Secondary #Amenorrhea ... #Differential # ... Algorithm #Causes #OBGyn
Causes of Primary Amenorrhea - Differential Diagnosis Algorithm
No onset of menarche by age 16 with secondary
Causes of Primary Amenorrhea ... - Differential ... Hypothyroidism #Primary #Amenorrhea ... #Differential # ... Algorithm #Causes #OBGyn
Causes of Abnormal Genital Bleeding - Differential Diagnosis Algorithm
Non-Gynecologic:
 • Medical (e.g. coagulopathy, liver disease, renal
Genital Bleeding - Differential ... : • Medical (e.g ... Infection • Endometrial ... Pelvic #Bleeding #Differential ... Algorithm #Causes #OBGyn
IUD Fragment on Pelvic Ultrasound

VB/OB. 6w5d by dates. TV shown. What is the echogenic line with
Fragment on Pelvic Ultrasound ... shadowing in the endometrium ... Patient has sac ... with shadowing in endometrium ... #Clinical #OBGyn