Emergency hysterectomy after 2nd trimester abortion in a patient with placenta accreta spectrum disorder who had four cesarean deliveries.

OBJECTIVE: To perform an emergency hysterectomy by ligation of the uterine arteries before bladder dissection in a patient with placenta accreta spectrum disorder who developed excessive hemorrhage after abortion. CASE REPORT: A patient with four previous cesarean deliveries presented with pelvic pain and excessive vaginal bleeding following a fetal abortion. The patient's hemodynamic status worsened. The patient underwent surgery, and the bladder was densely adherent to the previous incision scar. A classic hysterectomy was performed up to the level of the uterine artery bilaterally. The uterine arteries were then skeletonized and ligated before bladder dissection. The anterior visceral peritoneum was dissected at the isthmic level. The bladder below the adhesion was dissected in the lower uterine segment using a lateral approach. The adhesions were dissected, the bladder was removed from the uterus, and a hysterectomy was performed. CONCLUSION: Obstetricians should be familiar with the dia-gnosis and management of placenta accreta spectrum disorders. In an emergency, the uterine artery could be ligated before bladder dissection. After cessation of bleeding, the bladder could be dissected from the lower uterine segment and a safe hysterectomy could be performed.

Why scientists perform animal experiments, scientific or personal aim?

OBJECTIVE: Although all animal studies are conducted in line with a specific purpose, we think that not all animal studies are performed for a scientific purpose but for personal curiosity or to fulfill a requirement. The aim of the present study is to reveal the purposes of experimental studies conducted on animals. MATHERIAL AND METHODS: We searched for experimental studies performed on rats in general surgery clinics via PubMed, and obtained the e-mail addresses of the corresponding authors for each study. Afterwards, we sent a 7-item questionnaire to the authors and awaited their responses. RESULTS: Seventy-three (22.2%) of 329 authors responded to the questionnaire. Within these studies, 31 (42.5%) were conducted as part of a dissertation, while the remaining 19 (26.0%) were conducted to meet the academic promotion criteria. Only 23 (31.5%) were conducted for scientific purposes. The cost of 41% of those studies was higher than 2500 $. CONCLUSION: As shown in this study, the main objective of carrying out animal studies in Turkey is usually to prepare a dissertation or to be entitled to academic promotion. Animal experiments must be planned and performed as scientific studies to support related clinical studies. Additionally, animal studies must have well-defined objectives and be carried out in line with scientific purposes that may lead to useful developments in medicine, rather than personal interests.