No abstract

The introduction of newer vessel sealing systems has revolutionized techniques of hemostasis during laparoscopic surgery. These devices allow for rapid sequential tissue and vessel sealing, coagulation, and transection. Despite of widespread use of newer advanced bipolar and ultrasonic devices, monopolar and conventional bipolar electro-surgery still carry weightage due to wider range of tissue effect, dissection capabilities, cost effectiveness, and ease of availability. Here in we discussed different types of commonly available energy sources in terms of mechanism, efficacy and safety as thorough knowledge is utmost important for surgeon to choose appropriate instrument for surgical procedure.

Objective: To demonstrate an innovative idea for a four-petal method for performing laparoscopic adenomyomectomy on a patient with focal-type adenomyosis. Design: A step-by-step explanation of the technique with narrated video footage. Setting: University hospital. Patient(s): A 38-year-old female with a 7 Â 4 cm adenomyoma at the anterior uterine wall. Intervention(s): Laparoscopic adenomyomectomy began with a cruciate incision to turn the adenomyoma into the shape of a blooming four-petal flower to fully expose the tumor and maximize the removal of adenomyotic tissue. During excision of the lesion, around a 1 cm thickness of the myometrium was preserved at the subendometrial region and around a 0.5 cm thickness of the serosa flap was also left in each ''petal.'' Suture repair in the method introduced is different from closing the wound by approximation of myometrium to myometrium as in traditional myomectomy; instead, herein we repaired the adenomyomectomy wound by anchoring the serosal flap to the subendometrial tissue, with care taken to avoid dead space. Main Outcome Measure(s): Subjective clinical symptoms as well as serial ultrasonographic measurement of the uterine size, shape, and wall thickness. Result(s): The specimen removed was 92 g in weight. The symptoms have dramatically decreased since the procedure and dysmenorrhea improved from visual analog scale 8 to 1 postoperatively. Besides achieving satisfactory symptomatic relief, the ultrasonographic measurement of the myometrium was of adequate thickness (2.3 cm) after the operation and did not increase in a serial follow-up of 33 months. Conclusion(s):The four-petal method of adenomyomectomy with cruciate incision offers full exposure to the localized adenomyosis. It greatly facilitates a balance between the maximized resection of the lesions and tailored reserves of myometrium. Subsequent repair by anchoring the serosal flap to the subendometrial tissue ensures adequate thickness of the uterine wall after the operation. (Fertil Steril Ò 2020;114:1352-4. Ó2020 by American Society for Reproductive Medicine.) El resumen está disponible en Español al final del artículo.