NEET-PG 2015 — Surgery

82 Questions — Page 9 of 9

Q81

Le Fort's operation is done in

Q82

All of the following are true about congenital hypertrophic pyloric stenosis except

NEET-PG 2015 - Surgery NEET-PG Practice Questions and MCQs

Question 81: Le Fort's operation is done in

A. Elderly menopausal patients with advanced prolapse (Correct Answer)
B. Women over 40 years, those who have completed their families
C. Women under 40 years who are desirous of retaining their menstrual and reproduction function
D. Young woman suffering from second or third degree prolapse

Explanation: ***Elderly menopausal patients with advanced prolapse*** - Le Fort's operation is a **colpocleisis** procedure, which permanently closes the vagina, making it suitable for elderly patients who are no longer sexually active. - It is often reserved for those with **advanced uterine or vaginal prolapse** who are not candidates for more extensive surgeries due to comorbidities. *Women over 40 years, those who have completed their families* - While these patients may have completed their families, Le Fort's operation is a **definitive and irreversible procedure** that is typically reserved for those who are also postmenopausal and have no desire for future sexual activity. - Other less invasive or reconstructive options might be considered for women over 40 who still maintain sexual activity. *Women under 40 years who are desirous of retaining their menstrual and reproduction function* - Le Fort's operation involves **closure of the vagina**, which makes it impossible to retain menstrual or reproductive function. - Younger women would typically be offered **uterine-sparing procedures** or reconstructive surgeries to preserve these functions. *Young woman suffering from second or third degree prolapse* - For young women, even with significant prolapse, the primary goal is often to **preserve fertility, menstruation, and sexual function**. - Le Fort's operation would be contraindicated because it involves **vaginal obliteration**, making it unsuitable for a young woman.

Question 82: All of the following are true about congenital hypertrophic pyloric stenosis except

A. Metabolic acidosis occurs (Correct Answer)
B. More common in males
C. RamStedt Pyloromyotomy is the treatment of choice
D. Non Bilious vomiting is seen

Explanation: ***Metabolic acidosis occurs*** - Due to persistent **vomiting** from pyloric stenosis, there is a significant loss of **hydrochloric acid (HCl)** from the stomach. - This loss of gastric acid leads to **hypochloremic metabolic alkalosis** rather than acidosis. *More common in males* - **Pyloric stenosis** has a clear male predominance, with a male-to-female ratio of about 4:1. - This gender disparity is a well-established epidemiological feature of the condition. *RamStedt Pyloromyotomy is the treatment of choice* - The **Ramstedt pyloromyotomy** is the definitive surgical procedure for congenital hypertrophic pyloric stenosis. - This procedure involves incising the hypertrophied muscle of the pylorus while leaving the mucosa intact, thus relieving the obstruction. *Non Bilious vomiting is seen* - The vomiting in pyloric stenosis is typically **non-bilious** because the obstruction is proximal to the **ampulla of Vater**, where bile enters the duodenum. - Vomiting usually occurs forcefully (projectile) after feeding.