**Question:** Which of the following treatment is not done in ectopic pregnancy:

A. Medical management with methotrexate
B. Surgery (salpingectomy or salpingostomy)
C. Observation and waiting
D. Medical management with antibiotics

**Core Concept:** Ectopic pregnancy is an abnormal fertilization of an egg outside the uterine cavity, leading to potentially life-threatening complications if left untreated. The appropriate management options include medical, surgical, and expectant management.

**Why the Correct Answer is Right:** Medical management with methotrexate is a suitable option for treating tubal pregnancies when the fetus is dead or non-viable. It involves administering methotrexate, an anti-folate drug, to inhibit the rapid cell division in the gestational sac, leading to fetal demise and eventual resolution of the ectopic pregnancy.

**Why Each Wrong Option is Incorrect:**

A. Medical management with antibiotics: Antibiotics are used to treat infections, not to treat the ectopic pregnancy itself. Antibiotics may be administered in conjunction with methotrexate therapy, but they are not a primary treatment for ectopic pregnancies.

B. Observation and waiting: In ectopic pregnancies, waiting and observation can lead to life-threatening complications like rupture and hemorrhage. This option is not a suitable treatment strategy.

C. Medical management with methotrexate: Although methotrexate is a viable option for treating tubal pregnancies, it is not suitable in cases where the fetus is viable or when the patient is at high risk of rupture. In such cases, surgical intervention is necessary.

**Clinical Pearl:** In managing ectopic pregnancies, a comprehensive approach considering the patient's clinical presentation, fetal viability, and potential risk of rupture is essential to choose the appropriate treatment strategy. This includes a combination of imaging studies, clinical evaluation, and laboratory tests to assess fetal viability and risk assessment.

**Correct Answer:** B. Surgery (salpingectomy or salpingostomy) is the appropriate treatment in most cases of ectopic pregnancies, as it removes the affected tube and ensures the prevention of potential future ectopic pregnancies. Medical management is typically reserved for non-ruptured, non-viable pregnancies, while surgical intervention is necessary for ruptured or viable pregnancies.