Corona mortis variant of the obturator artery : a systematic study of 300 hemipelvises by means of computed tomography angiography

Purpose: The purpose of the present study is to systematically assess the prevalence and characteristics of the corona mortis (CM) variant of the obturator artery by means of computerised tomography angiography (CTA). Material and methods: A total of 150 consecutive patients (112 males, average age 73 years) referred to CTA for lower limb arterial evaluation were included in this retrospective study. Patient demographics, anastomosis incidence, artery diameter, distance from the symphysis pubis, Kellgren-Lawrence score, and pelvic size were evaluated. Results: In this study 40.6% of patients presented at least one competent CM arterial anastomosis. In the 300 evaluated arteries, 90 arterial anastomoses were found (30%), 40 on the right side (average diameter 1.63 mm) and 50 on the left side (1.78 mm). In 32 cases there was only one anastomosis, while in 29 cases the CM was bilateral. No anastomoses were detected in 89 patients. Mean distance from the symphysis was 50 mm. No relevant association with hip osteoarthrosis was found for CM. Mean pelvic size was 213 mm. Conclusions: The evidence from this study suggests that CM is a common variant that needs to be acknowledged before pelvic intervention

Defining probabilities of bowel resection in deep endometriosis of the rectum: Prediction with preoperative magnetic resonance imaging

AimDeep endometriosis of the rectum is a highly challenging disease, and a surgical approach is often needed to restore anatomy and function. Two kinds of surgeries may be performed: radical with segmental bowel resection or conservative without resection. Most patients undergo magnetic resonance imaging (MRI) before surgery, but there is currently no method to predict if conservative surgery is feasible or whether bowel resection is required. The aim of this study was to create an algorithm that could predict bowel resection using MRI images, that was easy to apply and could be useful in a clinical setting, in order to adequately discuss informed consent with the patient and plan the an appropriate and efficient surgical session.MethodsWe collected medical records from 2010 to 2016 and reviewed the MRI results of 52 patients to detect any parameters that could predict bowel resection. Parameters that were reproducible and with a significant correlation to radical surgery were investigated by statistical regression and combined in an algorithm to give the best prediction of resection.ResultsThe calculation of two parameters in MRI, impact angle and lesion size, and their use in a mathematical algorithm permit us to predict bowel resection with a positive predictive value of 87% and a negative predictive value of 83%.Conclusions MRI could be of value in predicting the need for bowel resection in deep endometriosis of the rectum. Further research is required to assess the possibility of a wider application of this algorithm outside our single-center study

ANTI-M cLLERIAN HORMONE AND ANTRAL FOLLICLE COUNT REVEAL A LATE IMPAIR- MENT OF OVARIAN RESERVE IN PATIENTS UNDERGONE LOW GONADOTOXIC REGIMENS FOR HAEMATOLOGICAL MALIGNANCIES

The impact of cancer therapy on the reproductive potential of patients is increasingly being recognized as survival rates of patients have clear- ly improved over the recent years. Different fertility preservation meth- ods, either generally accepted or still experimental, are currently avail- able, and counseling of patients requires a delicate balance between effi- cacy and side-effects of the proposed method and the characteristics of both the tumor and the therapy. A deeper knowledge of the effects of cancer therapy on the reproductive potential of patients over time is required to identify the most appropriate fertility preservation method. Here, we report a case-control study in which 63 female patients diag- nosed with haematological malignancies (44 Hodgkin Lymphoma; 13 non-Hodgkin Lymphoma; 6 Acute Myeloid Leukemia) and treated with chemo- and/or radiotherapy were compared to 64 age-matched controls in terms of ovarian reserve, as measured by ultrasound examination (antral follicle count) and hormonal status (follicle-stimulating hormone (FSH), anti-m\ufcllerian hormone (AMH), Inhibin-B). By stratifying patients for gonadotoxicity of the therapy received and time elapsed from the end of the therapy, we report that patients treated with low gonadotoxic therapies, while being similar to age-matched controls in their ovarian reserve when evaluated within few years from the end of the therapy, show a clear impairment over longer times. We also report that AMH is the most sensitive hormonal parameter in detecting changes in ovarian reserve when compared to FSH or Inhibin-B. This study stresses the importance of accurate counseling at the time of diagnoses of cancer and emphasizes the risks of infertility with low gonadotoxic therapies that may reduce the reproductive window of survivors

Anti-Müllerian hormone and antral follicle count reveal a late impairment of ovarian reserve in patients undergoing low-gonadotoxic regimens for hematological malignancies

The impact of cancer therapy on the reproductive potential of patients is increasingly recognized because survival rates of patients have clearly improved in recent years. Different fertility preservation methods, either generally accepted or still experimental, are currently available, and counseling of patients requires a delicate balance between the efficacy and side effects of the proposed method and the characteristics of both the tumor and the therapy. Deeper knowledge of the effects of cancer therapy on the reproductive potential of patients over time is required to identify the most appropriate fertility preservation method. In this paper, we report a case-control study in which female patients who were diagnosed with hematological malignancies and treated with chemotherapy and/or radiotherapy were compared with age-matched controls in terms of ovarian reserve, as measured by ultrasound examination and hormonal status. By stratifying patients for gonadotoxicity of the therapy received and time elapsed from the end of the therapy, we report that patients treated with low gonadotoxic therapies, while being similar to age-matched controls in their ovarian reserve when evaluated within a few years from the end of the therapy, show a clear impairment over longer times. We also report that anti-Müllerian hormone is the most sensitive hormonal parameter in detecting changes in ovarian reserve when compared with follicle-stimulating hormone or inhibin-B. This study stresses the importance of accurate counseling at the time of diagnosis of cancer and emphasizes the risks of infertility with low gonadotoxic therapies that may reduce the reproductive window of survivors

Comparison between the stripping technique and the combined excisional/ablative technique for the treatment of bilateral ovarian endometriomas: a multicentre RCT

STUDY QUESTION: Is the combined excisional/ablative technique for the treatment of ovarian endometriomas better than the traditional stripping technique in terms of recurrence rate? SUMMARY ANSWER: There is no evidence that the combined excisional/ablative technique is better than the traditional stripping technique, as similar recurrence rates were observed for the two techniques. WHAT IS KNOWN ALREADY: The stripping technique is associated with better results compared with ablative, non-excisional techniques for the treatment of ovarian endometriomas. Excisional techniques, such as stripping, have, however, been associated with reduced ovarian reserve as evaluated with anti-Mullerian hormone, and surgical techniques that better preserve the ovarian reserve are needed. STUDY DESIGN, SIZE, DURATION: A prospective, multicentre, randomized blinded clinical trial was carried out on 51 patients with bilateral endometriomas larger than 3 cm. For each patient, serving as her own control, one ovary was randomized to the stripping technique and the contralateral to the combined excisional/ablative technique. Patients were enrolled between January 2013 and April 2014. PARTICIPANTS/MATERIALS, SETTING, METHODS: Patients of reproductive age with pelvic pain and/or infertility affected by bilateral endometriomas larger than 3 cm were included (n = 51). The patients underwent laparoscopic removal of endometriomas with two different surgical techniques performed at either side after random assignment: complete removal by stripping on one side versus the combined technique, consisting of partial excisional cystectomy followed by completion with ablative surgery using bipolar coagulation, on the other side. Post-operative follow-up was performed at 1, 3 and 6 months after surgery for the evaluation of endometrioma recurrence (primary outcome) and of antral follicle count (AFC) and ovarian volumes (OVs) to assess ovarian reserve (secondary outcome). MAIN RESULTS AND THE ROLE OF CHANCE: Recurrence rates were 5.9% for the stripping technique versus 2.0% for the combined technique (odds ratio 3.00; 95% confidence interval: 0.24-157.5; P = 0.62). AFC in the ovaries treated with the stripping technique did not differ significantly from AFC in ovaries treated with the combined technique at all follow-up visits, whereas OV was significantly lower after the combined technique at the 6-month follow-up visit (P = 0.04). LIMITATIONS, REASONS FOR CAUTION: A major limitation of this study is the small sample size and particularly for ovarian reserve, the secondary outcome, for which no formal sample size calculation was performed. The lower-than-expected recurrence rates in the present series may be related to the shorter follow-up in our study compared with most studies in the literature. Further studies with larger sample sizes and longer follow-up are needed to confirm the findings of this study. The combined technique using CO2 laser energy instead of bipolar coagulation should also be evaluated. WIDER IMPLICATIONS OF THE FINDINGS: The traditional excisional technique, i.e. the stripping technique, should still be considered the gold standard approach for the surgical treatment of endometriomas

How to Manage Endometriosis in Adolescence: The Endometriosis Treatment Italian Club Approach

: The evaluation of endometriosis in an adolescent girl is a challenging topic. The initial stage of the disease and the limited diagnostic instrument appropriate for the youth age and for its typical features can reduce the ability of the gynecologist. At the same time, missing a prompt diagnosis can delay the beginning of specific and punctual management of endometriosis, which could avoid a postponed diagnosis from 6 to 12 years, typical of adolescent girls complaining of dysmenorrhea. This article aimed to answer all the potential questions around the diagnosis and management of endometriosis in adolescents starting from a clinical case looking at the possible solution that is easily reproducible in the clinical practice

How to manage bowel endometriosis: The ETIC approach

none37noAlabiso, Giulia; Alio, Luigi; Arena, Saverio; di Prun, Allegra Barbasetti; Bergamini, Valentino; Berlanda, Nicola; Busacca, Mauro; Candiani, Massimo; Centini, Gabriele; Di Cello, Annalisa; Exacoustos, Caterina; Fedele, Luigi; Gabbi, Laura; Geraci, Elisa; Lavarini, Elena; Incandela, Domenico; Lazzeri, Lucia; Luisi, Stefano; Maiorana, Antonio; Maneschi, Francesco; Mattei, Alberto; Muzii, Ludovico; Pagliardini, Luca; Perandini, Alessio; Perelli, Federica; Pinzauti, Serena; Remorgida, Valentino; Sanchez, Ana Maria; Seracchioli, Renato; Somigliana, Edgardo; Tosti, Claudia; Venturella, Roberta; Vercellini, Paolo; Viganò, Paola; Vignali, Michele; Zullo, Fulvio; Zupi, ErricoAlabiso, Giulia; Alio, Luigi; Arena, Saverio; di Prun, Allegra Barbasetti; Bergamini, Valentino; Berlanda, Nicola; Busacca, Mauro; Candiani, Massimo; Centini, Gabriele; Di Cello, Annalisa; Exacoustos, Caterina; Fedele, Luigi; Gabbi, Laura; Geraci, Elisa; Lavarini, Elena; Incandela, Domenico; Lazzeri, Lucia; Luisi, Stefano; Maiorana, Antonio; Maneschi, Francesco; Mattei, Alberto; Muzii, Ludovico; Pagliardini, Luca; Perandini, Alessio; Perelli, Federica; Pinzauti, Serena; Remorgida, Valentino; Sanchez, Ana Maria; Seracchioli, Renato; Somigliana, Edgardo; Tosti, Claudia; Venturella, Roberta; Vercellini, Paolo; Viganò, Paola; Vignali, Michele; Zullo, Fulvio; Zupi, Erric

Adenomyosis: What the Patient Needs

A panel of experts in the field of endometriosis expressed their opinions on management options in a 28-year-old patient, attempting pregnancy for 1 year, with severe cyclic pelvic pain and with clinical examination and imaging techniques suggestive of adenomyosis. Many questions this paradigmatic patient may pose to the clinician are addressed, and all clinical scenarios are discussed. A decision algorithm derived from this discussion is also proposed