Analysis of the Thigh Aesthetic Profiles: One of Physical Ideal Body Proportions

Background: The contour of the thigh is increasingly being recognized as crucial component of the ideal human physique, giving rise to heightened interest in attaining the perfect thigh profile. Notwithstanding, the contemporary landscape of cosmetic surgery appears to be bereft of efficient and precise objective methodologies to evaluate the outcomes of thigh contouring treatments. The present study is aimed to investigate the aesthetic appeal of varying thigh contours, employing specialized software as an indispensable instrument for quantitative and qualitative analysis. Methods: Standardized photographs of the lower body were obtained from a sample of 200 healthy volunteers. A linear analysis was conducted, examining aspects such as the vertical length and transvers width of the thigh, as well as angular measurements including the posterior gluteal angle (PGA) and lateral angle thigh (LAT). Variables relating to thigh measurements and body mass index (BMI) were documented, with the relationships between them ascertained through Pearson’s correlation and regression analysis. Results: In males, the LAT was measured at 168 ± 3.9, and the PGA at 170 ± 3.4, while in females, these measurements were 166 ± 2.8 ve 166 ± 2.8, respectively. Linear analyses, including the vertical length of thigh (VLT), transverse width of thigh (TWT), lateral width (LW), and posterior width (PW), were conducted. Based on the LW inferior/LW superior ratio values, the most commonly observed thigh types were Type III (0.90) at 45% and Type II (0.85) at 24.75% while the least common was Type V at 4% (0.99). PW inferior/PW superior was 84.7%. The PWI/PWS ratio was highest for Type V, at 0.99, accounting for 84.70% of the total. Furthermore, an increase in the LWI/LWS ratio leads to an increase in the PWI/PWS ratio. The frequency of the VLT/TW1 ratio 0.31-0.35 (Type 3) was found to be on the left side and Type 4 on the right side. A strong correlation was found between BMI and all thigh indexes, with a significant positive correlation between the index and factors tied to the buttocks and upper thigh. Conclusions: The concept of an ideal thigh may vary based on an individual’s gender, race, country of residence, and self-esteem, aiming to achieve a more natural silhouette. Focusing on the different ratios of hip and thigh varieties in the study is quite intriguing. Further inquiry and rigorous exploration are warranted to delineate the optimal techniques and methodologies for attaining ideal thigh proportions. Level of Evidence IV: This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266

Computed Tomography Based Evaluation of the Anterior Group of the Paranasal Sinuses

Objective: The study aims to ascertain the prevalence of paranasal sinus variations among healthy adults in the Turkish population, as well as to analyze the symmetry of these variations. Methods: The CTIs of 200 adult patients who did not have any trauma, carcinoma, tumor, surgery, or a condition that could affect the paranasal anatomy, such as chronic rhinosinusitis, were included. The prevalences of the Agger nasi cell (ANC), supraorbital ethmoid cell (SOEC), Haller’s cell (HC), middle turbinate pneumatization, and frontal sinus (FS) agenesis variations in the adult Turkish population were revealed. Results: Bilateral SOECs were found 38.5% of 200 patients, and at least 53% of patients had SOECs on one side. In 21.5% of instances, LCs were observed on both sides; in 35% of instances, they were observed on at least one side. ANCs were observed bilaterally in 68.5% of the total, the rate of patients with ANC on at least one side was 84.5%. The rate of bilaterality of the HC was 24%, it was observed at least one side in 43% of the cases. Bilateral concha bullosa (CB) were observed in 19% while CB variation on at least one side was 42%. Bilateral absence of the FS was found to be 8.5%, and unilateral absence was 2.5%. Conclusion: The most common paranasal sinus variation was ANC, while the least was FS agenesis. Bilateral inheritance was found to be most prevalent in SOEC. The findings of our study hold significance for interventional procedures involving the paranasal region. Keywords: Paranasal sinuses; Anatomic variations; Paranasal sinus diseases; Conchae nasales; Frontal sinuse

Successful treatment of post-pericardiotomy syndrome via C1 inhibitor replacement therapy in a hereditary angioedema patient with Marfan syndrome

Background. Hereditary angioedema with C1 inhibitor deficiency (HAE-C1INH) is caused by dysfunctional C1-INH protein due to mutations in the SERPING1 gene encoding C1-INH. Marfan syndrome is a genetic connective tissue disease that affects the cardiovascular and ocular systems along with the skeletal system. In this case, we present the successful treatment of post-pericardiotomy syndrome unresponsive to classical therapy, which has not been described in the literature. The syndrome developed in a patient with hereditary angioedema (HAE) who underwent open heart surgery due to cardiac involvement in Marfan syndrome. Case. A nine-year-old male HAE-C1INH patient underwent open heart surgery secondary to cardiac involvement caused by Marfan syndrome. To prevent HAE attacks, 1000 units of C1 inhibitor concentrate therapy were given 2 hours before and 24 hours after the operation. Post-pericardiotomy syndrome was diagnosed on the postoperative second day and ibuprofen 15 mg/kg/day (3 weeks) was started. Since there was no response to classical treatment on the 21st postoperative day, C1 inhibitor concentrate treatment was planned as 1000 units/ dose for 2 days a week considering a prolonged hereditary angioedema attack. In the second week of treatment, complete recovery was achieved for pericardial effusion with a total of 4 doses. Conclusions. We emphasize that in patients with hereditary angioedema undergoing this treatment, care should be taken in terms of complications that may be associated with the disease even if short-term prophylaxis is given before operations and that longer-term use of C1 inhibitor concentrate has a place in treatment

Prespecialist perceptions of three-dimensional heart models in anatomical education

Purpose: This article aims to discuss the use of three-dimensional (3D) printed models of vascular variation cases as an educational tool for undergraduate and postgraduate anatomy students. Methods: This advanced study involved ten anatomy assistants who were provided with five distinct cases of congenital cardiovascular variations, each accompanied by a computed tomography angiography (CT-A) and 1:1 solid model format. The residents were asked to generate perceptions for both formats and then compare these perceptions based on identifying the variation, defining the structural features, and evaluating relevant educational perspectives. Results: The vascular origin measurement values compared to the statistically evaluated real values of the related cases showed that models were 1:1 identical copies. Qualitative assessment feedback from five stations supported the usefulness of 3D models as educational tools for organ anatomy, simulation of variational structures, and overall medical education and anatomy training. Models showcasing different anatomical variations such as aortic arch with Type 2 pattern, a right-sided aortic arch with Type 2 pattern, an aberrant right subclavian artery, arteria lusoria in thorax, and a left coronary artery originating from pulmonary trunk in an Alcapa type pattern allow for better analysis due to their complex anatomies, thus optimizing the study of variation-specific anatomy. The perception level in the 3D model contained higher points in all of the nine parameters, namely identification of cardiovascular variations, defining the vessel with anomaly, aortic arch branch count and appearance order, feasibility of using it in peers and student education. 3D models received a score 9.1 points, while CT-A images were rated at 4.8 out of 10. Conclusion: 3D printed anatomical models of variational cardiovascular anatomy serve as essential components of anatomy training and postgraduate clinical perception by granting demonstrative feedback and a superior comprehension of the visuospatial relationship between the anatomical structures

Effects of Erythropoietin on The Volume of Infarction After Spinal Cord Ischemia Model

Background: In this study we aimed to investigate the effects of intravenous erythropoietin on motor neuron cells and volume of infarction in a rabbit model of spinal cord ischemia of 40 minutes