A New Paradigm in Foot and Ankle Outcomes?: Away From Radiographs and Toward Patient-Centered Outcomes.

Having reasonable outcome measures is essential to unbiased research. For years, provider-measured outcomes have been valued as they are more objective and convenient for investigators. However, with the popularity of patient-centered medical care delivery, patient-reported outcome measures are appropriately becoming more popular in foot and ankle research.

Humoral and cellular immune response in patients of liver cirrhosis and immunocompetent recipient of ChAdOx1nCoV-19 Vaccine (Covishield).

Despite the effectiveness of COVID-19 vaccination in reducing the severity of the disease, the demand for booster is increasing in vulnerable populations like elderly and immunocompromised individuals especially with each new wave of COVID-19 in different countries. There is limited data on the sustained immunity against COVID-19 in patients with liver cirrhosis. The study was aimed to compare the T cell and humoral immune response after 1 year of ChAdOx1nCoV-19 Vaccine in patients with liver cirrhosis and healthy health care workers (HCW). This was a prospective observational study including 36 HCW, 19 liver cirrhosis patients and 10 unvaccinated individuals. Anti-SARS-CoV-2S antibody, neutralizing antibody and memory T cell subsets were evaluated by ELISA and flow cytometry, respectively, in all three groups after 1 year of initial vaccination. Compared to HCW and unvaccinated individuals, liver cirrhosis patients had significantly depleted T cells, although CD4:CD8 + T cell ratio was normal. Both cirrhotic patients and HCW developed memory T cell subset [effector memory RA (P = 0.141, P < 0.001), effector memory (P < 0.001, P < 0.001), central memory (P < 0.001, P < 0.01), stem cell memory (P = 0.009, P = 0.08) and naïve (P < 0.001, P = 0.02)] compared to unvaccinated unexposed individuals of CD4 + T and CD8 + T, respectively. However, among HCW and cirrhotic group no difference was noted on central memory and stem cell memory cells on T cells. Patients with liver cirrhosis developed comparable memory T cells after vaccination which can evoke sustainable immune response on reinfection. Therefore, additional vaccine doses may not be necessary for cirrhosis patients.

American Association of Clinical Endocrinology Consensus Statement: Addressing Stigma and Bias in the Diagnosis and Management of Patients with Obesity/Adiposity-Based Chronic Disease and Assessing Bias and Stigmatization as Determinants of Disease Severity.

OBJECTIVE: To focus on the intersection of perception, diagnosis, stigma, and weight bias in the management of obesity and obtain consensus on actionable steps to improve care provided for persons with obesity. METHODS: The American Association of Clinical Endocrinology (AACE) convened a consensus conference of interdisciplinary health care professionals to discuss the interplay between the diagnosis of obesity using adiposity-based chronic disease (ABCD) nomenclature and staging, weight stigma, and internalized weight bias (IWB) with development of actionable guidance to aid clinicians in mitigating IWB and stigma in that context. RESULTS: The following affirmed and emergent concepts were proposed: (1) obesity is ABCD, and these terms can be used in differing ways to communicate; (2) classification categories of obesity should have improved nomenclature across the spectrum of body mass index (BMI) using ethnic-specific BMI ranges and waist circumference (WC); (3) staging the clinical severity of obesity based on the presence and severity of ABCD complications may reduce weight-centric contribution to weight stigma and IWB; (4) weight stigma and internalized bias are both drivers and complications of ABCD and can impair quality of life, predispose to psychological disorders, and compromise the effectiveness of therapeutic interventions; (5) the presence and of stigmatization and IWB should be assessed in all patients and be incorporated into the staging of ABCD severity; and (6) optimal care will necessitate increased awareness and the development of educational and interventional tools for health care professionals that address IWB and stigma. CONCLUSIONS: The consensus panel has proposed an approach for integrating bias and stigmatization, psychological health, and social determinants of health in a staging system for ABCD severity as an aid to patient management. To effectively address stigma and IWB within a chronic care model for patients with obesity, there is a need for health care systems that are prepared to provide evidence-based, person-centered treatments; patients who understand that obesity is a chronic disease and are empowered to seek care and participate in behavioral therapy; and societies that promote policies and infrastructure for bias-free compassionate care, access to evidence-based interventions, and disease prevention.

Hypercholesterolemia After COVID-19: Time to Include Lipoprotein X Among the Differential Diagnoses.

Background: Lipoprotein X (LpX) is an abnormal lipoprotein composed of phospholipids, free cholesterol, and albumin. Its overaccumulation is an infrequent cause of hyperlipidemia, which oftentimes presents in patients with cholestatic liver disease. The aim is to present the first 2 cases of patients with post-COVID cholangiopathy and LpX overaccumulation. Case Report: We present 2 female patients (ie, a 34-year-old [patient 1] and a 56-year-old [patient 2]), who had complicated courses of COVID-19, requiring prolonged mechanical ventilation (>4 weeks). One month after discharge, patient 1 presented with abdominal pain. Patient 2 had gangrenous cholecystitis and later developed recurrent elevation of alkaline phosphatase and bilirubin. Both patients were diagnosed with cholestatic liver disease. During outpatient follow-up both patients were found to have elevated plasma low-density lipoprotein cholesterol (LDL-C) in routine lipid panels (723 mg/dL and 1389 mg/dL, respectively). Both patients underwent various treatments for elevated LDL-C before referral to endocrinology. Patients were diagnosed with LpX overaccumulation from post-COVID-19 cholangiopathy. In both patients, LDL-C fluctuations seen in routine lipid panels (affected by LpX levels) were tightly correlated with changes in alkaline phosphate and bilirubin. Discussion: Our patients represent the first report of LpX overaccumulation in patients with post-COVID-19 cholangiopathy. Whether LpX accumulation is only the result of liver dysfunction, or COVID-19 infection plays a direct role in elevated LpX levels is still unknown. Conclusion: In patients with complicated courses of COVID-19, LpX overaccumulation should be considered when a routine lipid panel shows significant LDL-C elevations. Awareness among health care providers regarding LpX is important to avoid unnecessary workup and treatment.

Anemia in Pregnancy: A knowledge, Attitude and Practice Survey Amongst Obstetricians and Gynaecologists in India.

Background: Anemia continues to affect one-third of the global population and is one of the most common reasons for large-scale morbidity and mortality especially among women. The importance of iron-rich diet has always been the backbone of preventing iron deficiency anemia (IDA) in vulnerable age groups followed by oral iron therapy and parenteral iron therapy as the next options in management of iron deficiency. Objective: Objective of this survey was to assess the knowledge, attitude and practices of obstetricians and gynaecologists relevant to anemia in pregnancy and identify the practice gaps in management of anemia in pregnancy. Methods: This was a knowledge, attitude and practice (KAP) survey involving obstetricians and gynaecologists (ObGyns) across India. A validated questionnaire of twenty questions was used to assess knowledge, attitude and practice about anemia and its management. Results were expressed as percentages. Results: 1974 ObGyns participated in the survey. 88.7% ObGyns screen anemia in first trimester, 53.7% ObGyns perform CBC along with RBC indices. Majority of ObGyns estimate Hb thrice during antenatal period. 50% ObGyns do not consider thalassemia screening routinely and deworming regularly. 92.4% ObGyns believe that iron supplementation is required even if Hb > 11 g/dL. Majority of them prefer low-dose iron therapy, 59.9% prefer to use 100 mg oral iron daily. Almost half of ObGyns prefer to change iron salt when patients do not respond, instead of escalating to injectable iron. Interestingly 52% ObGyns evaluate serum ferritin before starting intravenous iron therapy. 43.5% perform Hb estimation as early as 2 weeks after IV iron therapy. Majority (82.2%) of ObGyns prefer blood transfusion as a treatment of choice when Hb < 5 g/dl at 34 weeks gestation. Only 40.5% of participants are aware of the exact cut-off for diagnosing postpartum anemia. Majority of the ObGyns are aware of the iron prophylaxis in postpartum period till 3-6 months. More than 90% ObGyns consider intravenous iron for severe anemia of postpartum period. Conclusion: The present KAP survey highlights the observation, perception and the practicing behaviour of obstetricians and gynaecologists on anemia in pregnancy and identifies practice gaps in anemia management.

Dietary Interventions to Treat Type 2 Diabetes in Adults with a Goal of Remission: An Expert Consensus Statement from the American College of Lifestyle Medicine.

Objective: The objective of this Expert Consensus Statement is to assist clinicians in achieving remission of type 2 diabetes (T2D) in adults using diet as a primary intervention. Evidence-informed statements agreed upon by a multi-disciplinary panel of expert healthcare professionals were used. Methods: Panel members with expertise in diabetes treatment, research, and remission followed an established methodology for developing consensus statements using a modified Delphi process. A search strategist systematically reviewed the literature, and the best available evidence was used to compose statements regarding dietary interventions in adults 18 years and older diagnosed with T2D. Topics with significant practice variation and those that would result in remission of T2D were prioritized. Using an iterative, online process, panel members expressed levels of agreement with the statements, resulting in classification as consensus, near-consensus, or non-consensus based on mean responses and the number of outliers. Results: The expert panel identified 131 candidate consensus statements that focused on addressing the following high-yield topics: (1) definitions and basic concepts; (2) diet and remission of T2D; (3) dietary specifics and types of diets; (4) adjuvant and alternative interventions; (5) support, monitoring, and adherence to therapy; (6) weight loss; and (7) payment and policy. After 4 iterations of the Delphi survey and removal of duplicative statements, 69 statements met the criteria for consensus, 5 were designated as near consensus, and 60 were designated as no consensus. In addition, the consensus was reached on the following key issues: (a) Remission of T2D should be defined as HbA1c <6.5% for at least 3 months with no surgery, devices, or active pharmacologic therapy for the specific purpose of lowering blood glucose; (b) diet as a primary intervention for T2D can achieve remission in many adults with T2D and is related to the intensity of the intervention; and (c) diet as a primary intervention for T2D is most effective in achieving remission when emphasizing whole, plant-based foods with minimal consumption of meat and other animal products. Many additional statements that achieved consensus are highlighted in a tabular presentation in the manuscript and elaborated upon in the discussion section. Conclusion: Expert consensus was achieved for 69 statements pertaining to diet and remission of T2D, dietary specifics and types of diets, adjuvant and alternative interventions, support, monitoring, adherence to therapy, weight loss, and payment and policy. Clinicians can use these statements to improve quality of care, inform policy and protocols, and identify areas of uncertainty.

Leveraging Technology and Gamification to Engage Learners in a Microbiology Curriculum in Undergraduate Medical Education.

Background: Microbiology is a critical and expansive topic that many medical schools' curriculum must teach in a constrained time frame. We implemented a microbiology question bank smart phone app enhanced with game elements and clinical pearls during a microbiology course for first-year medical students. We hypothesized that these enhancements and clinical pearls would engage the students meaningfully and increase their knowledge base. Methods: Though use was optional, students' game play was recorded through the app, which was compared to test grades retrospectively. A player efficiency rating (PER) was calculated as a function of question response, accuracy, and engagement. Students were separated into tertiles of PER and median exam grades were compared using a non-parametric Kruskal-Wallis (KW) test. An anonymous satisfaction and usability feedback survey was also administered. Results: One hundred eighty-one of the 189 students (96%) answered at least one question, and 165 (87%) completed all 56 questions. The average PER was 84.75. We received feedback surveys from 61 (34%) students in the course, with positive responses regarding the perceived impact on learning microbiology. The KW test found a positive correlation for median exam scores of the player groups when divided into tertiles by PER (p = 0.0002). Conclusions: We leveraged gamification and clinical pearls to design a supplemental microbiology question bank. We found high engagement overall and higher class exam scores associated with greater use of the question bank.

Diversity, Equity, and Inclusion in Endocrinology: A Survey and Vision for the Future.

OBJECTIVE: The Diversity, Equity, and Inclusion (DEI) committee of the American Association of Clinical Endocrinology (AACE) performed a survey whose aim was to explore characteristics of our membership, members' definitions, perceptions, and experiences with DEI in the endocrinology community, and future directions for the organization in this arena. METHODS: A cross-sectional study was conducted consisting of an anonymous, self-administered online questionnaire that captured members' demographic and professional data and assessed their responses to questions about DEI in the endocrinology community. The questionnaire was sent to all AACE members (n=4,079) during May and June 2021. A descriptive analysis was performed, and variables were cross-tabulated to find significant associations. RESULTS: Four hundred thirty members completed the survey (response rate, 10.5%). Respondents considered a wide array of demographic variables in their definition of diversity, and most perceived the endocrine community to be diverse. Almost half of respondents reported discrimination in their workplace, with women being more likely to report it. Respondents prioritized addressing health care inequities, providing a mentorship program, and providing educational material and resources about DEI as the highest priorities for the organization in this space. CONCLUSION: AACE DEI survey data revealed a diverse AACE membership. Member perspectives will aid in creating a roadmap to broaden DEI among the greater endocrine community.

Attitudes, Perceptions, and Practices Among Endocrinologists Managing Obesity.

OBJECTIVE: Obesity has been globally recognized as a critically important disease by professional medical organizations, in addition to the World Health Organization and American Medical Association, but health care systems, medical teams, and the public have been slow to embrace this concept. METHODS: The American Association of Clinical Endocrinology staff drafted a survey, and 2 endocrinologists independently reviewed the survey's questions and modified the survey instrument. The survey included questions related to practice and patient demographics, awareness about obesity, treatment of obesity, barriers to improving obesity outcomes, digital health, cognitive behavioral therapy, lifestyle medicine, antiobesity medications, weight stigma, and social determinants of health. The survey was emailed to 493 endocrinologists, with 305 (62%) completing the study. RESULTS: Of the responders, 98% agreed that obesity is a disease, whereas 2% neither agreed nor disagreed. Of the respondents, 53% were familiar with the term "adiposity-based chronic disease" and 13% were certified by the American Board of Obesity Medicine. Of the respondents, 57% used published obesity guidelines as a resource for treating patients with obesity. Most endocrinologists recommended dietary and lifestyle changes, but fewer prescribed an antiobesity medication or recommended bariatric surgery. American Board of Obesity Medicine-certified endocrinologists were more likely to use a multidisciplinary approach. CONCLUSION: Self-reported knowledge and practices in the management of obesity highlight the importance of a multimodal approach to obesity and foster collaboration among health care professionals. It is necessary to raise awareness about obesity among clinicians, identify knowledge gaps, and create educational tools to address those gaps.

Exploring the challenges in the management of childhood pneumonia-qualitative findings from health care providers from two high prevalence states in India.

India ranks among the top five countries in the world in child deaths due to pneumonia. Apart from poor public awareness, inadequate health infrastructure and treatment services have compromised effective management. This qualitative study guided by components of the Andersen-Newman's health care utilization framework explored contextual and community challenges faced by health care providers (HCPs) in the delivery of care services for children with pneumonia in select districts of Uttar Pradesh (UP) and Madhya Pradesh (MP). Semi structured interviews (SSIs) and focus groups discussions (FGDs) were carried out with a purposive sample of HCPs selected from three districts in each state. The HCPs included doctors and community health workers (CHWs). All SSIs and FGDs were audio- recorded, with consent, transcribed verbatim, entered into NVivo and analysed using thematic analysis. A total of 15 SSIs were conducted with doctors and eight FGDs were carried out with CHWs. Two themes that best explained the data were:, 1. Health systems: barriers faced in delivery of care services and 2. Evaluated Need: perceptions on community awareness and practices. According to the HCPs inadequacies in government health infrastructure both manpower and equipment, and skill deficits of paramedical staff and CHWs contributed to poor quality of care services for management of childhood pneumonia. This combined with inadequate understanding of pneumonia in the community, dependence on unqualified care providers and distrust of government hospitals acted as barriers to seeking appropriate medical care. Additionally, poor compliance with exclusive breast feeding practices, nutrition and hygiene had contributed to the high prevalence of the disease in these states. Strengthening public health facilities, instilling trust and confidence in people about the availability and the quality of these services and enhancing health literacy around childhood pneumonia would be critical towards protecting children from this disease.

Dehydroepiandrostenedione sulphate (DHEAS) levels predict high risk of rheumatoid arthritis (RA) in subclinical hypothyroidism.

INTRODUCTION: The presence of rheumatism is well recognized in primary hypothyroidism. Dehydroepiandrstenedione sulphate (DHEAS) is associated with rheumatological diseases like rheumatoid arthritis (RA) and systemic lupus erythematosus (SLE). This study aims to explore relationship between joint pains and DHEAS levels in primary hypothyroidism. METHODS: Retrospective study of 78 subjects with subclinical hypothyroidism, with TSH within reference range. The joint pains were evaluated by European Union League against rheumatism (EULAR-CSA) score and compared with serum DHEAS, RA factor, Anti-TPO antibody, highly sensitive C-recative protein (hsCRP), vitamin D levels. RESULT: DHEAS levels <43.6 mcg/dl significantly predicted clinical features of pre RA as assessed by EULAR CSA criteria with acceptable specificity (82%). EULAR CSA score is fairly valid in assessing imminent RA in primary hypothyroidism. CONCLUSION: Lower DHEAS predicts clinical features of imminent RA in subjects with primary hypothyroidism. This is akin to low DHEAS seen in many rheumatological disease with possibly similar mechanism. Another possibility is low DHEAS alters hepato-hypothalamo pituitary adrenal axis in presense of cytokines and induces a hitherto unrecognized state of pre rheumatoid arthritis like syndrome. Future studies on primary hypothyroidism should focus on role of lower DHEAS levels in inducing symptoms of fatigue and joint pains.

Beta-HCG Concentration in Vaginal Fluid: Used as a Diagnostic Biochemical Marker for Preterm Premature Rupture of Membrane in Suspected Cases and Its Correlation with Onset of Labour.

OBJECTIVES: To evaluate ß-hCG concentration in vaginal fluid as a biochemical marker for PPROM in suspected cases and its correlation with onset of labour. MATERIALS AND METHODS: This is a prospective case-control study carried out in tertiary care centre in 1 year. Total 150 pregnant women of gestational age 28-36 week + 6 days were included and were divided into two groups: control (Group 1) (n = 50) normal antenatal patients. Group 2 cases with history of leaking per vaginum subdivided into two groups-Group 2A-(n = 50) with no detectable leakage of amniotic fluid present on per speculum examination and Group 2B-(n = 50) with minimal leaking per vaginum present upon per speculum examination (frank leaking were excluded). ß-hCG level was measured by chemiluminescent microparticle assay, and all women were followed till onset of labour. RESULTS: Mean ß-hCG level in vaginal fluid was measured as 6.10 ± 8.52 mIU/mL, 57.10 ± 30.86 mIU/mL and 111.35 ± 36.01 mIU/mL in Group 1, Group 2A and Group 2B, respectively. By taking 21.5 mIU/ml as cut-off, receiver operating characteristic curve shows sensitivity 100%, specificity 92.0%, positive predictive value 92.6%, negative predictive value 100% and diagnostic accuracy 96%. Regarding the correlation of ß-hCG level with onset of labour if the ß-hCG level is < 21.5 mIU/ml, 100% pregnancy continued beyond 4 weeks and 56% women delivered within 4 weeks when ß-hCG level is > 75 mIU/ml. CONCLUSION: ß-hCG in vaginal fluid is a reliable biochemical marker for diagnosing suspected cases of PPROM and is well correlated with onset of labour.

Where do mothers take their children for pneumonia care? Findings from three Indian states.

Childhood pneumonia accounts for 17% of IMR in India, posing a major health burden. With cultural beliefs influencing care seeking behaviour and disparities existing in health infrastructure across the country, an understanding of the underlying issues merits exploration. Study assessed prevalence of probable pneumonia and examined care seeking behaviour of mothers in three states, Madhya Pradesh (MP), Uttar Pradesh (UP) and Tamil Nadu (TN). This mixed methods study involved a household survey and qualitative interviews with mothers in three districts from each state. Households with children aged 2-59 months were screened to identify those with probable pneumonia; sub-sample of mothers participated in qualitative interviews. Care seeking behaviour was explored in the context of recognition of symptoms, nature of first care provided, time when care was sought outside the home and choice of health provider. Overall 17,442 children from 13,544 households were screened, of which 729 (MP), 752 (UP) and 713 (TN) children respectively, were identified with probable pneumonia; 72 mothers participated in the qualitative interviews. Three months period prevalence was estimated in study districts at 22.2%-MP 13.3%-UP and 8.4%-TN. Most mothers in MP and UP were not perceptive to severity of illness; type of care sought was often inappropriate, delayed, with home remedies and visits to unqualified care providers being their first response. In contrast, in TN, use of home remedies was minimal, going to untrained care providers, non-existent and more than 90% mothers sought appropriate care. Private doctors were the preferred choice among all mothers but utilization of government care was highest in TN (20%). Community health workers were underutilized, with less than 10% mothers consulting them. Need for educating mothers about appropriate care seeking and development of good health infrastructure as essential to attainment of better child health indices are advocated.

The role of diffusion weighted imaging as supplement to dynamic contrast enhanced breast MRI: Can it help predict malignancy, histologic grade and recurrence?

RATIONALE AND OBJECTIVES: To evaluate the value of adding Diffusion Weighted Imaging (DWI) with Apparent Diffusion Coefficient (ADC) mapping to dynamic contrast enhanced (DCE-MRI) to distinguish benign from malignant pathology subtypes and tumor recurrence. METHOD AND MATERIALS: In this retrospective IRB approved study, 956 consecutive patients underwent bilateral breast MRI between 1/2015 and 12/2015, with 156 BIRADS 4, 5, or 6 lesions detected in 111 patients. DWI imaging at B0, B100, B600, B1000 was performed with DCE-MRI. Values for diffusion and ADC images were recorded by two fellowship-trained breast radiologists. Mean ADC and signal intensity (SI) values were correlated with histology, tumor grade, hormone receptors (ER, PR, and HER-2)and Oncotype DX scores, when available. p ≤ 0.05 was considered significant. RESULTS: Of 156 lesions, there were 59 (38%) benign lesions, 24 (15%) Ductal Carcinoma In-Situ, 47 (30%) Invasive Ductal Carcinoma (IDC), 15 (10%) Invasive Lobular Carcinoma (ILC) and 2 (2%) Mucinous carcinoma (MC), five (5%) mixed IDC and ILC, and four (4%) other, including tubular and rare types of malignancy. Mean ADC values for malignancy were significantly lower than for benign lesions (1085 ± 343 × 10-6 vs 1481 ± 276 × 10-6 mm2/s), which is highly predictive (area under curve = 0.82). In addition, tumors with PR negativity and Oncotype score ≥18 (intermediate to high risk for recurrence) demonstrated significantly lower ADC values. SI at B100 and B600 was helpful in distinguishing benign versus IDC. There was no significant correlation between ADC values and tumor grade or ER/HER2 status. CONCLUSION: ADC value is important factor in distinguishing malignancy, differentiating tumors with higher Oncotype score, and PR negativity. Therefore, it can be used as an important tool to assist appropriate treatment selection.

To assess the effectiveness of various communication strategies for improving childhood pneumonia case management: study protocol of a community based behavioral open labeled trial in rural Lucknow, Uttar Pradesh, India.

BACKGROUND: Community Acquired Pneumonia (CAP) is the leading cause of childhood morbidity and mortality worldwide including India. Many of these deaths can be averted by creating awareness in community about early symptoms of CAP and by ensuring availability of round the clock, quality health care. The objective was to assess the effectiveness of an innovative package of orienting doctors and community health workers about community perceptions on CAP barriers to qualified health care seeking, plus infrastructural strengthening by (i) providing "Pneumonia Drug Kit" (PDK) (ii) establishing "Pneumonia Management Corner" (PMC) at additional primary health center (PHCs) and (iii) "Pneumonia Management Unit" (PMU) at Community health center (CHCs) along with one of 4 different behavior change communication interventions: 1. Organizing Childhood Pneumonia Awareness Sessions (PAS) for caregivers of children < 5 years of age during a routine immunization day at PHCs and CHCs by Auxillary Nurse Midwives (ANM) 2. Organizing PAS on Village Health and Nutrition Day only once a month in villages by Accredited Social Health Activist (ASHA) 3. Combination of both Interventions 1 & 2 4. Usual Care as measured by number of clinical pneumonia cases-treated by ANM/doctors with PDK or treated at either PMC or PMU. METHODS: Prospective community based open labeled behavioral trial (2 by 2 factorial design) conducted in 8 rural blocks of Lucknow district. Community survey will be done by multistage cluster sampling to collect information on changes in types of health care providers' service utilization for ARI/CAP pre and post intervention. DISCUSSION: CAP is one of the leading killers of childhood deaths worldwide. Studies have reported that recognition of pneumonia and its danger signs is poor among caregivers. The proposed study will assess effectiveness of various communication strategies for improving childhood pneumonia case management interventions at mother/community level, health worker and health center level. The project will generate demand and improve supply of quality of care of CAP and thus result in reduced mortality in Lucknow district. Since the work will be done in partnership with government, it can be scaled up. TRIAL REGISTRATION: This study has been registered retrospectively in the AEARCT Registry and the registration number is: AEARCTR-0003137 .

MR Imaging of the Female Perineum: Clitoris, Labia, and Introitus.

The female perineum has a complex anatomy and can be involved by a wide range of pathologies. In this article, we specifically focus on the clitoris, labia, and introitus. We discuss the normal anatomy of these structures, the MR imaging techniques to optimize their evaluation, and several common and uncommon entities that may affect them, including benign and malignant tumors, as well as infectious and inflammatory, vascular, iatrogenic, and developmental entities.