Which of the following treatment is not done in ectopic pregnancy :
**Core Concept**
Ectopic pregnancy occurs when a fertilized egg implants outside the uterus, most commonly in the fallopian tube. The primary goal of treatment is to prevent further complications and preserve the patient's fertility. Effective management involves stabilizing the patient, confirming the diagnosis, and choosing the most suitable treatment option.
**Why the Correct Answer is Right**
Methotrexate (MTX) is a common treatment for ectopic pregnancies that are not ruptured and are diagnosed early. It works by inhibiting dihydrofolate reductase (DHFR), an enzyme crucial for DNA synthesis and cell division. By preventing the growth of the ectopic gestation, MTX reduces the risk of rupture and promotes resolution of the ectopic pregnancy. However, the use of MTX depends on various factors, including the location and size of the ectopic pregnancy, the presence of any complications, and the patient's overall health.
**Why Each Wrong Option is Incorrect**
**Option A:** This option is not a standard treatment for ectopic pregnancy. While surgery may be necessary in some cases, such as ruptured ectopic pregnancies or those that do not respond to medical management, it is not the primary treatment option for unruptured ectopic pregnancies.
**Option B:** This option is incorrect because expectant management is not a suitable approach for ectopic pregnancies. Expectant management involves waiting for spontaneous resolution, which is not a reliable or safe option for ectopic pregnancies, as they can rupture and cause serious complications.
**Option C:** This option is incorrect because surgical intervention is not the first line of treatment for ectopic pregnancies that are not ruptured. While surgery may be necessary in some cases, medical management with MTX is often the preferred initial approach.
**Clinical Pearl / High-Yield Fact**
In ectopic pregnancies, the risk of rupture increases significantly after 6 weeks of gestation. Prompt diagnosis and treatment are crucial to prevent complications and improve patient outcomes.
**Correct Answer:** A.