Outcomes of conventional and advanced energy devices in laparoscopic surgery: a systematic review

INTRODUCTION

Hemostasis is an important step in all surgical procedures. Mechanical methods of hemostasis have been gradually abandoned in favor of electrosurgery. The aim of this systematic review was to evaluate the effectiveness of electrosurgical instruments utilized in minimally invasive gynecological procedures.

MATERIAL AND METHODS

We performed a systematic review, including randomized controlled trials, prospective and retrospective studies, comparing the outcomes of different energy devices (EDs) used in laparoscopic gynecologic surgeries. We extracted data about blood loss (BL), mean operative time, post-operative pain, hospital stay and complications associated with each electrosurgical device.

RESULTS

We included 30 studies reporting comparative outcomes concerning conventional (bipolar and monopolar) and innovative EDs (Harmonic scalpel, LigaSure, Plasma kinetic gyrus, Thunderbeat, EnSeal, Marseal, Caiman and ALAN). New EDs were found to be more efficient in complex surgeries due to less intraoperative BL and shorter operative time. No significant decrease in hospital stay, post-operative pain or complications was found with the use of new energy instruments.

CONCLUSIONS

Although new electrosurgical devices seem an appealing and safer option, there is still insufficient evidence for one vessel-sealing technology to be considered superior to another. Therefore, monopolar and conventional bipolar (CB) are still widely used in laparoscopic gynecology.

B-Lymphoblastic Lymphoma Isolated to the Testes: A Case Report and Review of Literature

Isolated testicular involvement in pediatric lymphoma is rare and poses diagnostic challenges. In this study, the case of an isolated testicular B-lymphoblastic lymphoma in a 9-year-old boy is discussed with an emphasis on the difficulties in diagnosing and treating such an unusual presentation. This example illustrates the importance of considering lymphoblastic lymphoma in the differential diagnosis of an unidentified source of testicular enlargement. Furthermore, it highlights the possible efficacy of systemic chemotherapy with or without surgical excision. The article advances our knowledge of this unusual clinical situation.

Concurrent Diagnosis of Adenomyosis and Congenital Uterine Anomalies: A Review

Background: Adenomyosis and congenital uterine anomalies (CUAs) can compromise reproductive potential and may coexist in the same patient, especially in cases of infertility. This review (CRD42022382850) aims to evaluate the published cases of concurrent adenomyosis and syndromic and nonsyndromic CUAs. Methods: A literature search for suitable articles published in the English language was performed using the following databases from inception to 30 November 2022: MEDLINE, EMBASE, Global Health, the Cochrane Library, Health Technology Assessment Database, and Web of Science. Articles including both CUAs and adenomyosis, with data about their potential relationship, were included. Results: The literature search retrieved 14 articles that met the purpose of this review and summarized the most recent findings regarding the concurrent diagnosis of adenomyosis and CUAs. Conclusions: Adenomyosis can be found in both syndromic and nonsyndromic CUAs, and may arise from several etiologies. The hypothesis that obstructions in CUAs increase uterine pressure and promote the development of adenomyosis remains to be further elucidated, and additional findings may also play a role. The patient's genetic, epigenetic, and hormonal patterns, as well as normal physiological processes, such as pregnancy, may influence the growth of adenomyosis.

Unplanned adnexectomy for ovarian cystadenoma with undiagnosed autoamputation of the contralateral ovary, lessons learned from medical mistakes

Autoamputation of the ovary is a rare occurrence of uncertain aetiology with only a few cases reported in literature. It usually develops following ovarian torsion or torsion of a dermoid cyst with subsequent necrosis of the pedicle and autoamputation. We present the case of a 42 year-old woman was admitted for a laparoscopic removal of a right ovarian cyst. The ultrasound showed a right ovarian cystic mass suggestive of a cystadenoma, and another heterogeneous small echogenic cyst of the left ovary. During laparoscopy, excessive bleeding from the ovarian cortex complicated the cyst stripping and, considering the age of the patient and the emerging technical difficulty of the procedure, a total adnexectomy for the right ovary was performed. While exploring the small cyst on the left ovary, a dermoid cyst was found in the Douglas pouch. This finding could be interpreted as an autoamputation of the adnexa due to an asymptomatic torsion of a previous ovarian cyst arising from the left ovary. Medical errors could occur due to lack of knowledge, expertise, as well as lack of training and surgical skills, but also due to an unfortunate association of very rare confounding factors. Even in the hands of experts, following the basic rules of surgery remains a milestone in teaching and preventing surgical complications.