Vaginal artery pseudoaneurysm after a hysterectomy: A case report and review of the literature.

Key clinical message: This was the first report of a pseudoaneurysm in a vaginal artery after hysterectomy, unlike other published studies that were of pseudoaneurysms in uterine or vaginal arteries after delivery. Abstract: A 51-year-old woman presented with massive vaginal bleeding 7 days after a hysterectomy, which caused hemoglobin to drop. The patient was suspicious of having a vaginal artery pseudoaneurysm according to the sonography. Her bleeding was stopped after the ligation of her left internal iliac artery.

The effect of preconditioning agents on cardiotoxicity and neurotoxicity of carbon monoxide poisoning in animal studies: a systematic review.

BACKGROUND: Carbon monoxide (CO) poisoning is a common intoxication and many people die yearly due to CO poisoning and preconditioning agents attenuate brain and cardiac injury caused by intoxication. It is critical to fully understand the efficacy of new methods to directly target the toxic effect of CO, such as conditioning agents, which are currently under development. This study aims to systematically investigate current evidence from animal experiments and the effects of administration preconditions in acute and late phases after CO poisoning on cardiotoxicity and neurotoxicity. METHODS: Four databases (PubMed, Embase, Scopus, and Web of Science) were systematically searched without language restrictions, and hand searching was conducted until November 2021. We included studies that compare preconditioning agents with the control group after CO poisoning in animals. The SYRCLE RoB tool was used for risk of bias assessments. RESULTS: Thirty-seven studies were included in the study. Erythropoietin, granulocyte colony-stimulating factor (GCSF), hydrogen-rich saline, and N-butylphthalide (NBP) were found to have positive effects on reducing neurotoxicity and cardiotoxicity. As other preconditions have fewer studies, no valuable results can be deduced. Most of the studies were unclear for sources of bias. DISCUSSION: Administration of the examined preconditioning agents including NBP, hydrogen-rich saline, and GCSF in acute and late phases could attenuate neurotoxicity and cardiotoxicity of CO poisoned animals. For a better understanding of mechanisms and activities, and finding new and effective preconditioning agents, further preclinical and clinical studies should be performed to analyze the effects of preconditioning agents.

Successful laparoscopic cholecystectomy in a severe type A hemophiliac patient: A case report and review of the literature.

A 37-year-old hemophiliac patient with chronic cholecystitis had a successful laparoscopic cholecystectomy (LC). With the prescription of 1500 cc of factor VIII concentrate BID, 24 h before the surgery, and 4 days after the surgery, he received an uncomplicated LC and was discharged 48 h after the surgery.

Transhiatal versus transthoracic esophagectomy for esophageal SCC: outcomes and complications.

BACKGROUND: Transhiatal esophagectomy (THE) and transthoracic esophagectomy (TTE) are both accepted procedures for esophageal cancer but still the most effective surgical approach continues to be controversial. This study aimed to determine post-operative complications and outcomes of TTE compared with THE. METHODS: A retrospective analysis was performed on data of 243 adult patients with resectable esophageal cancer who underwent THE or TTE between December 2016 and October 2018. Demographic data, consisting of preoperative co-morbidities, disease stage, and perioperative morbidity and mortality were collected. RESULTS: Among the patients, 99 individuals (40.7%) had a transhiatal resection and 144 (59.3%) had a transthoracic resection. Most patients (83.1%) were above 50 years old with no significant difference between groups (p = 0.297). The frequency distribution of comorbidities was similar in both groups. The most common site of the tumor in TTE group was middle esophagus and in THE group was lower esophagus. The most common complication was recurrence of dysphagia which was more common in THE group without significant difference. The other complications including pulmonary and cardiac events, tracheal and recurrent laryngeal nerve injury, chylothorax and anastomosis stricture did not differ between the groups. The operative mortality within 30 days after the operation was 2.8% with significant difference favored the THE group (THE 0%, TTE 5.2%, p = 0.033). CONCLUSION: Because of the controversies, the decision on the type of surgical technique in esophageal cancer treatment hinges on patient's co-morbidities, cancer stage, tumor location and surgeon's experience.