612 results
hCG levels during pregnancy #pregnancy #obgyn #diagnosis #hCG
hCG levels during ... obgyn #diagnosis #hCG
Molar Pregnancy on Transabdominal Pelvic Ultrasound

"20 yo F presents with suprapubic abd tenderness and mild vaginal
Urine HCG is NEGATIVE ... Explanation: HCG ... Effect: When the HCG ... qualitative urine HCG
â–º
Tumor markers in clinical practice
Colorectal - CEA
Hepatocellular - AFP
Pancreatic - CA 19-9
Ovarian - CA 125
Breast -
Germ cell - AFP, HCG ... Trophoblastic - HCG
Nipple Discharge - Galactorrhea - Differential Diagnosis Algorithm

↑ TSH - Primary hypothyroidism
↑ ß-HCG - Pregnancy
↑ Creatinine
hypothyroidism ↑ ß-HCG
Primary Amenorrhea Differential Diagnosis Framework

Workup:
 • β-HCG, TSH and PRL
 • Breast Tanner Staging
 • FSH,
Workup: • β-HCG
Causes of Early (<20 Weeks) and Late Bleeding in Pregnancy  - Differential Diagnosis Algorithm
Early Bleeding
Transvaginal U/S • ß-hCG ... doubled in 72h • ß-hCG
Complete Molar Pregnancy on Pelvic POCUS - Transverse View
31yo F 14wk gestational age.
Abd pain & spotting.
. ↑ HR HCG > 1000000
â–º
Approach to the Diagnosis of Hyperthyroidism - Differential Diagnosis and Workup Algorithm

 • Secondary Hyperthyroidism (↑↔TSH,
Free T4) • ß-hCG-associated ... Hyperthyroidism (↑↑↑ ß-hCG
Gynecomastia - Differential Diagnosis a
nd Workup Algorithm
Gynecomastia is common in clinical practice, affecting ~50% of males
Testosterone, HCG
Severe Asthma Algorithm - Management of Life-Threatening Asthma in the Emergency Department
Step One
1. Nebulized Albuterol
2. Nebulized
HCG, ECG if concern