Weigert-Meyer rule
Weigert (1877) and later Meyer (1907) recognized that the disposition of the ectopic orifice to lie caudal and medial to the orthoptic orifice was almost universal in cases of ureteral duplication. Weigert-Meyer Law.
Category Obstetrics Gynaecology
Ultrasound Case 017
A 23 year old woman presents with right sided pelvic pain and vaginal spotting. Her last period was 6 or 7 weeks ago and her urinary BHCG is positive. You perform a transvaginal ultrasound.
Pregnant and Acidotic
A pregnant patient has pneumonia. There are also concerns that she has a metabolic acidosis. Can you solve this metabolic muddle?
Trauma and Pregnancy
One of the patients seriously injured in a multi-vehicle pile up is pregnant. What are the implications for trauma management?