---

Late postpartum hemorrhage (PPH), as an unpredictable obstetrics emergency, is characterized as a leading cause of mortality and maternal complications worldwide. Uterine artery pseudoaneurysm (UAP) is a rare cause of PPH, which may develop after uncomplicated cesarean and Gynecologic surgeries, including dilatation and curettage, hysterectomy, and myomectomy. Uterine artery embolization has become a popular treatment for postpartum hemorrhage. In this case report, we present a patient with PPH due to UAP who was treated by endovascular embolization of the uterine artery. A 39-years-old woman was admitted 55 days after her third cesarean section due to massive vaginal bleeding resulting in severe hemodynamic derangements. After initial resuscitative measures, diagnostic studies revealed the UAP, and soon after, the coil embolization of the uterine artery was performed. When conservative managements fail to control massive late postpartum hemorrhage, angiography and embolization of the uterine artery can be the modality of choice, rather than hysterectomy (with its potential complications) which preserves the patient's fertility.

---

Background and Objective: Nutritional knowledge can affect food choices and, as a result, sports performance. The study of nutritional knowledge, attitude, and performance in athletes can play a fundamental role in choosing the type of training and adapting suitable dietary interventions. This study was done to evaluate the knowledge, attitude, and nutritional performance of male bodybuilding athletes in Gorgan, Iran.
Methods: This descriptive-analytical study was done on 104 male bodybuilding athletes over 18 years old with a history of at least three months of continuous bodybuilding who were randomly selected from 13 bodybuilding clubs in Gorgan, Iran during 2020. Parmenter and Wardle’s standard questionnaire measured athletes’ nutritional knowledge, attitude, and performance. The questionnaire was completed by the athletes with the guidance of the researcher. A trained nutritionist collected anthropometric and body composition data using an Omron BF511 device.
Results: Poor nutritional knowledge, poor dietary attitude and poor nutritional performance was observed in 67.3%, 33.65% and 77.88% of the athletes respectively. A significant correlation was observed between nutritional knowledge with weight (r=0.23, P=0.02), BMI (r=0.27, P=0.01), and body fat percentage (r=0.22, P=0.02). Also A significant correlation was determined between nutritional performance with body weight (r=0.31, P<0.001), BMI (r=0.27, P<0.001), exercise time per week (r=0.22, P=0.02), and exercise timespan (r=0.32, P<0.001).
Conclusion: The level of knowledge, attitude, and nutritional performance of bodybuilding athletes was weak.

---

Background and Objective: One of the prominent challenges in the dental profession is patient complaints, many of which lead to legal and criminal prosecution. This study aimed to determine the prevalence and causes of patient complaints against dentists in Golestan Province.
Methods: This descriptive study was carried out on 96 complaint files against dentists in Golestan Province, Iran, using a census method during 2012-2022. The necessary information was extracted from the files and recorded in an information form.
Results: The most frequent complaints were related to prosthodontics (29.2%), surgeries (26%), and endodontics (18.8%). The dentists who received complaints were predominantly male (75%) and had a general dentistry degree (90.6%). In 33% of the complaints, the dentist was found liable. None of the complaints against specialists resulted in the practitioner being found at fault.
Conclusion: The most common complaints were in the fields of prosthodontics, surgeries, and endodontics. The dentists involved were mostly male general dentists. Moreover, 33% of the complaints led to a conviction. Complaints related to prosthodontics and surgeries primarily concerned cosmetic treatments and implant surgeries, highlighting the need to review the educational curriculum for general dentists.