Male Patients Research Articles

Reconstruction of 2 Independent Facial Defects Using A Single Paramedian Forehead Flap

Background: The paramedian forehead flap (PMFF) has been well established for use in reconstruction limited to a single nasal outer layer defect and has recently gained recognition as an acceptable alternative to traditional methods of lower eyelid reconstruction. The use of a single, pedicled PMFF for the reconstruction of more than one defect has yet to be described. Methods: A 59-year-old male patient was originally diagnosed with large squamous cell carcinoma resulting in radical resection and ipsilateral neck dissection. Postoperative final pathology was read as basal cell carcinoma; due to close margins, the patient required adjuvant radiation therapy. Immediate reconstruction at index surgery included radial forearm free flap; however, the patient subsequently developed left eye symptoms due to lid retraction and nasal symptoms with a left alar defect. The authors report the use of a single pedicled PMFF to reconstruct 2 distinct ipsilateral defects in a radiated patient—nasal ala and lower eyelid. Results: At 6 months post-secondary reconstruction, both recipient sites of the single PMFF appear viable and in adequate position without contraction. The patient has persistent but much improved symptoms related to his eye and nasal defects. Conclusion: A single PMFF can be safely and effectively used in the reconstruction of 2 distinct facial defects in the appropriate patient.

SMARCA4 Deficient Gastric Carcinoma With Squamous Differentiation in a Young Patient With Aggressive Clinical Course

Inactivation of SMARCA4 (BRG1), a subunit of SWI/SNF complex, has been reported in malignancies from various sites, including the thorax, uterus, ovary, and gastrointestinal tract, and is usually associated with aggressive clinical course. These tumors have been reported primarily in elderly patients and on histology demonstrate high-grade morphology, often with rhabdoid differentiation. SMARCA4 loss is exceedingly rare in primary gastric cancers. Here, we present a unique example of SMARCA4 deficient gastric carcinoma in a 28-year-old male patient with molecular confirmation which showed a poorly differentiated histology and focal squamous differentiation. Despite multidisciplinary management, including FOLFOX chemotherapy, immunotherapy (nivolumab), and surgical resection, the patient succumbed to his disease within 2 years of diagnosis. This case report highlights the aggressive nature of SMARCA4-deficient carcinomas, which are often resistant to conventional chemotherapy, and underscores the importance of early diagnosis and exploring alternative therapeutic approaches for such malignancies.

Predictors of Recurrence After Curative Surgery for Stage I Colon Cancer: Retrospective Cohort Analysis of the Italian Society of Surgical Oncology Colorectal Cancer Network Collaborative Group

Objective: The aim of this study is to provide solid evidence to update the management of stage I colon cancer (CC) after surgery. Background: Given the low risk of recurrence of stage I CC, some international guidelines do not recommend intensive follow-up after surgery. However, data on the actual incidence, risk factors, and site of recurrences are scarce. Methods: This is a retrospective multicenter cohort study considering patients who underwent surgery at 25 Italian centers between 2010 and 2019, with a minimum follow-up of 24 months. A total of 1883 consecutive adult patients with stage I CC treated with curative surgery were considered, and 1611 fulfilled the inclusion criteria. The primary outcome was the rate of recurrence. Secondary outcomes included survival and risk factors for recurrence. Results: Eighty patients developed cancer recurrence (5.0%), of which 90% was systemic relapse. The event was more frequent in pT2 (6.0% vs 3.2%, P = 0.013), male patients (6.1% vs 3.6%, P = 0.021), in the presence of lymphovascular invasion (7.2% vs 3.6%, P = 0.01), and in cases of partial resection (11.1% vs 4.6%, P = 0.011). Also, preoperative carcinoembryonic antigen (P = 0.007) and tumor diameter (P < 0.001) were higher in the group who relapsed. Most patients had isolated cancer recurrence (90%). Recurrences peaked between 10 and 18 months after surgery and declined over time. Adjusted Cox regression analysis identified tumor diameter, carcinoembryonic antigen level, lymphovascular invasion, male gender, and less than 12 analyzed lymph nodes as significant risk factors for worse recurrence-free survival. Conclusions: This study showed that a not negligible rate of stage I CC recur after curative surgery. Most relapses occur at a single site within the first 3 years after surgery. This evidence could be used to optimize postoperative follow-up.

Retrograde urethrography (RUG) combined with voiding cystourethrography (VCUG) versus surgical findings in assessment of urethral strictures length

Background and objective: Retrograde urethrography (RUG) combined with voiding cystourethrography (VCUG) is the most common and preferred imaging modality for evaluating urethral strictures, despite its well-known limitations and disadvantages. In this study, we assessed the clinical relevance of RUG + VCUG, along with intraoperative assessment in measuring male urethral strictures. Method: This study was a single-center retrospective study involving 134 male patients diagnosed with urethral stricture disease. All participants underwent RUG + VCUG before the intervention, and the results were interpreted by a single radiologist. The location and length of urethral strictures were assessed. The accuracy of urethral stricture measurements obtained from combined VCUG and RUG imaging was compared to intraoperative measurements, which served as the reference standard. Urethral strictures were classified into three types: membranous and bulbomembranous, bulbar, and penile. Results: A total of 130 patients were included (38.14 ± 12.05 years) in the study. For patients with membranous and bulbar strictures, there were statistically significant differences in stricture length measurements between VCUG + RUG and surgical evaluation ( p < 0.05). However, for patients with penile strictures, the differences in stricture length measurements between VCUG + RUG and surgical evaluation were not statistically significant ( p = 0.448). Conclusion: This study suggests that RUG + VCUG may underestimate urethral stricture, particularly in the membranous and bulbar regions.

NSW cannabis medicines advisory service retrospective enquiry analysis to inform clinical guidance resource development

AbstractBackgroundAn innovative New South Wales government funded statewide Cannabis Medicines Advisory Service (CMAS) operated between January 2018 and June 2022. The service provided comprehensive patient‐specific and evidence‐based information to support health professionals in prescribing and patient care decisions. This study aimed to describe real‐world data collected by CMAS.MethodsA sub‐set of de‐identified, patient‐specific enquiries collected between January 2021 and June 2022 (n = 123/567; 21.7%) were analyzed using R version 4.2.1. Diagnosis, indication, and comorbidities were coded using Medical Dictionary for Regulatory Activities (MedDRA) terminology.ResultsMost patient‐specific enquiries from medical practitioners were from general practitioners (n = 103/123; 83.7%). Female (n = 53/123; 43.1%) and male (n = 59/123; 48.0%) patients were similarly represented. Sex was not specified for 8.9% (n = 11/123) of patients. The mean age of patients was 52.1 years (range <10–90). The most common three diagnoses were osteoarthritis, anxiety, and chronic pain. Indications that were most frequently reported included chronic pain, anxiety, back pain, non‐neuropathic pain, and insomnia. Comedications were most commonly non‐opioid and opioid analgesics and antidepressants. Most practitioners were considering prescribing a cannabidiol (CBD) product for their patient. Cannabinoid composition selection guidance provided by CMAS was predominantly (delta‐9‐tetrahydrocannabinol) THC:CBD ~1:1, followed by CBD‐only products. CMAS was contacted by health professionals regarding the management of potential adverse events for five patients.ConclusionThe findings of this study shed light on the information medical practitioners were seeking to inform their clinical decision‐making about medical cannabis and can inform the development of clinical guidance resources.

Impact of adalimumab on erectile dysfunction, sperm parameters and hormonal profile in male psoriasis patients: a six-month observational study.

Psoriasis, a chronic inflammatory skin disease, is associated with systemic complications that extend beyond cutaneous lesions, including cardiovascular risks and sexual dysfunction. Erectile dysfunction (ED) is notably more prevalent in male psoriasis patients, likely driven by both systemic inflammation and psychological stress. Adalimumab (ADA), a tumor necrosis factor-alpha (TNF-α) inhibitor, has been shown to effectively reduce psoriasis severity, but its effects on sexual and reproductive health remain underexplored. This study investigates the impact of ADA on erectile function, sperm parameters, and hormonal profiles in male psoriasis patients. This six-month prospective observational study included 33 biologic-naïve male patients aged 18-50 years with moderate-to-severe plaque psoriasis (Psoriasis Area and Severity Index [PASI] > 10). Patients received ADA according to standard clinical protocols. Erectile function was assessed using the International Index of Erectile Function (IIEF-5). Sperm parameters, including ejaculate volume, sperm concentration, total sperm count, motility, vitality, and morphology, were analyzed following World Health Organization (WHO) 2010 criteria. Hormonal profiles (testosterone, luteinizing hormone (LH), follicle-stimulating hormone (FSH), estradiol, and prolactin) were measured via standardized assays. Statistical analyses were performed using paired t-tests or Wilcoxon signed-rank tests, with p-values < 0.05 considered significant. ADA significantly improved erectile function, as the mean IIEF-5 score increased from 21.3 ± 2.2 to 22.2 ± 1.9 (p = 0.03). The percentage of patients with ED decreased from 51.5% at baseline to 36.4% post-treatment (p < 0.001). Progressive sperm motility and vitality showed statistically significant improvement post-treatment (p = 0.02 and p = 0.04, respectively), while other sperm parameters remained unchanged. Total testosterone levels significantly increased from 3.4 ± 0.4 ng/ml to 3.5 ± 0.4 ng/ml (p = 0.02), while LH, FSH, estradiol, and prolactin levels showed no significant changes. The anti-inflammatory properties of adalimumab, through the inhibition of TNF-α, not only reduce psoriasis severity but also appear to exert positive effects on male sexual and reproductive health. Our study demonstrated significant improvements in erectile function, sperm motility, vitality, and testosterone levels in male psoriasis patients after adalimumab therapy. These findings suggest that beyond its role in controlling psoriatic skin lesions, adalimumab may help mitigate the systemic inflammatory burden that contributes to sexual dysfunction and impaired spermatogenesis. Future long-term studies are essential to further explore the sustained impact of TNF-α inhibition on male fertility and reproductive outcomes.

External Occipital Protuberance Enlargement in Children: A Benign Anatomic Variant with Rare Associations

Objective − The aim of this study is to raise awareness about External Occipital Protuberance (EOP) enlargement in children, its typically benign anatomical variant, and the importance of considering associated conditions in diagnosis and management.Case Report − We reviewed the cases of four male patients, presenting with EOP enlargement. Among the cases, one involved a newborn diagnosed with Menkes disease, a rare genetic disorder affecting copper transport, which was associated with occipital exostosis. The other three cases involved adolescents with varying degrees of EOP enlargement, linked to factors such as prior trauma and excessive screen time. Conclusion − While EOP enlargement is generally a benign anatomical variant, this study underscores the importance of differential diagnosis, particularly in the pediatric population. Clinicians should be aware of the potential, albeit rare, associations with serious conditions such as Menkes disease. A comprehensive approach to diagnosis and management is recommended, especially in symptomatic cases.

Investigation of Antibiotics Susceptibility and Resistance Pattern of ESBL and CRE Producing Escherichia coli and Klebsiella pneumonia Isolates from Northern Region of Saudi Arabia

The presence of ESBLs and CRE in E. coli and Klebsiella pneumoniae poses a significant challenge in healthcare and community settings. These enzymes can confer resistance to multiple antibiotics, limiting treatment options for infections caused by these strains. This resistance complicates infection management, leading to prolonged illness, increased healthcare costs, and higher mortality. This cross-sectional study, conducted from 2021 to 2022 at three hospitals in the northern border region of Saudi Arabia, involved collecting 541 samples from various wards and units. Samples were inoculated on blood-agar and MacConkey’s media, incubated overnight at 37°C, and analyzed for growth. Antibiotic susceptibility was tested using the “MicroScan WalkAway-96 SI-automated system. A total of 541 positive cases were collected from three major cities in the northern border territory of Saudi Arabia. Observations show that E. coli (18.66%, n = 101) was the most prominent pathogen, compared to Klebsiella pneumoniae (9.9%, n = 54). Females were more prone to ESBL-producing E. coli infections, with 67% having a urinary tract infection, whereas male patients were more predisposed to respiratory K. pneumoniae infections (54% compared to females at 46%). Out of 155 samples, 49.01% were ESBL-producing E. coli, and 20.38% were ESBL+CRE. Furthermore, 15.68% of K. pneumoniae were ESBL producers. E. coli showed resistance to 92% of ampicillin, 90% of oxacillin, 79% of ceftazidime, 76% of cefepime, 57% of aztreonam, and 53% of cephalothin, while amikacin (85%), imipenem, and meropenem were effective. Klebsiella pneumoniae showed 74% resistance to ampicillin, 67% to ceftazidime, 63% to co-trimoxazole, 57% to amoxicillin-clavulanate, and 42% to aztreonam. The sensitive antibiotics were imipenem (46%), aztreonam (42%), and amikacin (44%). The results are both intriguing and alarming. It is crucial to address the spread of ESBL and CRE-producing organisms.

Case report: VEXAS syndrome with excellent response to treatment with azacitidine.

Vacuoles, E1 enzyme, X-linked, auto inflammatory, somatic (VEXAS) syndrome is an inflammatory disorder caused by somatic UBA1 variants and is characterized by late-onset systemic autoimmune inflammation and blood abnormalities. Glucocorticoids ameliorate symptoms effectively. However, other treatment options have limited efficacy and a transient effect. Herein, we describe a case of a 69-year-old male patient with VEXAS syndrome with skin, lung and hematologic involvement. He was treated with glucocorticoids and after the failure with anti IL-1 he began treatment with azacitidine with excellent hematological and clinical response. Azacitidine may be a suitable option for treating VEXAS syndrome, especially due to the relationship between inflammatory symptoms and response to azacitidine.

Epithelioid Hemangioendothelioma of the Azygos Vein

Background. Epithelioid hemangioendothelioma (EHE) is a malignant vascular tumor of mesenchymal origin. In the mediastinum, EHE originates from the large venous vessels of the superior vena cava.The purpose of the study was to describe a rare clinical case of EHE of the unpaired vein and analyze literature data to improve diagnosis and treatment of this disease.Case presentation. We present a rare case of EHE of the unpaired vein in a 23-year-old male patient who admitted to the Herzen Moscow Oncology Research Institute with a posterior mediastinal tumor detected in August 2022. It was known from the medical history that the patient had undergone diagnostic right-sided thoracotomy and tumor biopsy at the place of residence. Morphologically, the tumor was an epithelioid hemangioendothelioma. The histological re-assessment of biopsy specimens at the Herzen Moscow Oncology Research Institute confrmed the diagnosis of EHE. Computed tomography of the chest organs revealed a mass in the posterior mediastinum (in the projection of the lumen of the unpaired vein), measuring 16×14×41 mm, with relatively clear even contours, close to the posterior wall of the trachea at the bifurcation level, the posterior wall of the right main bronchus, the left semicircle of the esophagus (without signs of invasion). Based on the data on the presence of a vascular tumor in the posterior mediastinum on the right, a multidisciplinary medical consilium recommended surgical treatment: right thoracotomy, removal of a posterior mediastinal tumor with resection of the azygos vein, marginal resection of the superior vena cava, and thrombectomy from its lumen. The duration of surgery was 180 minutes, blood loss was 200 ml. Morphological examination confrmed EHE of the unpaired vein. No complications were observed in the postoperative period. The patient was discharged from the hospital on the 8th day after surgery in a satisfactory condition.Conclusion. EHE of the unpaired vein is an extremely rare vascular tumor. The clinical feature of EHE of the unpaired vein is the absence of any pathognomonic signs, which complicates differential diagnosis of mediastinal tumors. Surgery is currently the optimal treatment approach.

Endoscopic revision surgery for ossicular chain reconstruction: intraoperative findings and functional outcomes.

To report the intraoperative observations and hearing outcomes in patients undergoing endoscopic revision ossiculoplasty. A retrospective cohort of patients who had undergone revision ossiculoplasty were enrolled in this study. Intraoperative findings were documented. Follow-up visits were scheduled from 3 to 12 months post-surgery to assess hearing levels and record any potential complications. Between April 2020 and May 2023, a total of 26 cases were enrolled, with 11 male patients represented. The mean age of the patients was 40.5 ± 9.4 years, ranging from 18 to 66 years. During the revision surgeries, various intraoperative findings were noted, including adhesive tissues affecting the activity of ossicular chain (observed in 37.0% of cases), tympanosclerosis of the ossicular chain (also in 37.0% of cases), dislocation of ossicular prosthesis (33.3%), erosion of the ossicular chain (33.3%), and identified cholesteatoma (11.1%). In terms of hearing outcomes, a significant improvement was observed. Overall, only 37.0% of patients achieved an air-bone gap of 20 dB or less, indicating the inferior outcome in revision ossiculoplasty. This study highlight the role of inflammatory responses (adhesion, tympanosclerosis), stapes erosion, and prosthesis dislocation, as contributing factors to the failure of primary tympanoplasty. Endoscopic revision ossiculoplasty emerges as a reliable and effective approach.

Enhancing deep-seated hepatocellular carcinoma detection: assessing the added value of high mechanical index setting in sonazoid-based contrast-enhanced ultrasound during post-vascular phase.

This retrospective study aimed to investigate the role of an additional high mechanical index (MI) setting scan during the post-vascular phase (PVP) in detecting deep-seated hepatocellular carcinoma (HCC) lesions. A total of 805 confirmed HCCs, which underwent Sonazoid-based contrast-enhanced ultrasound (CEUS) between January 2014 and October 2021, were included. Low MI scan was initially employed for lesion detection during the PVP, followed by high MI scan. Propensity score matching (PSM) was utilized to address confounding variables. Of the 805 study lesions, 668 were detected as perfusion defects at the initial low MI setting, while 137 remained undetected. Among these 137 undetected lesions, 77 were identified at the subsequent high MI setting, whereas 60 remained undetected. Lesions that were larger (18.69±11.27mm vs. 16.55±7.42mm, p = 0.006), more superficial (6.06±2.41cm vs. 7.40±2.74cm, p < 0.001), and hypoechoic (482/668 vs. 62/137, p < 0.001) were detectable at the initial low MI setting. Male patients benefited more from the additional high MI scan (63/97 vs. 14/40, p < 0.001). Lesions identified with additional high MI were larger (18.30±8.76mm vs. 14.30±4.34mm, p < 0.001) and deeper than undetected ones (8.48±2.48cm vs. 6.02±2.43cm, p < 0.001). After PSM, depth was shown to be an independent predictor in multivariate analysis (odds ratio: 1.557, 95% confidence interval: 1.249-1.941). The depth cutoff was 7.75 cm, with a sensitivity of 0.681, specificity of 0.851, and area under the curve of 0.774. The additional high MI setting scan during the PVP of Sonazoid-based CEUS leads to enhanced detection of deep-seated HCCs.

Do Surgical Oncology Multidisciplinary Team Meetings Make a Difference?

Multidisciplinary team (MDT) meetings are important but resource-expensive components of surgical and oncologic care. This cohort study investigated the effectiveness of surgical MDT meetings by assessing the predictability of MDT meeting recommendations, the degree that patient management plans are changed by discussion, and the incidence of recommendation implementation. Multidisciplinary team meetings at The Queen Elizabeth Hospital in South Australia were audited for upper gastrointestinal (UGI) and colorectal (CR) surgical units from August 2021 to June 2022. All cases referred for MDT meeting discussion were included. Prospectively obtained pre-MDT meeting management plans were compared with formal MDT meeting recommendations to assess for concordance and degree of change. Patient records were assessed after 8 months for MDT meeting recommendation implementation. Multivariable analysis of patient factors was performed to identify associations between MDT meeting recommendation predictability and implementation. In 438 patient cases, discussed during 30 MDT meetings, 317 (72.37%) were correctly predicted. Specifically, 226 (51.6%) were correct with no change, 28 (6.39%) were correct with minor changes, 40 (9.13%) were correct with moderate changes, and 23 (5.25%) were correct with major changes. The UGI and CR cohorts differed significantly in moderate changes (P = 0.0217). The female patients were 1.62 times more likely than the male patients to have pre-MDT meeting management plans predicted (P = 0.0201). Formal MDT meeting recommendations were implemented in 380 (89.62%) cases. The MDT meetings changed management for almost 1 in 2 patients discussed. Other than female sex, no identifiable patient factors increased the likelihood of predictability, and no factors predicted recommendation implementation.

Clinical and pathologic characteristics of inflamed juvenile conjunctival nevus and its treatment with immunosuppressant eye drops.

To clarify the clinical and pathologic findings of 7 patients with inflamed juvenile conjunctival nevus (IJCN) treated with tacrolimus. Retrospective study. The medical records of 7 male patients diagnosed with IJCN between February 2007 and October 2022 at the Kansai Medical University Hospital and Ideta Eye Hospital were retrospectively reviewed. The patients' mean age was 11.3 (8-20) years, and the average follow-up period was 18 months. The patients underwent anterior segment optical coherence tomography (AS-OCT) and anterior segment optical coherence tomography angiography (AS-OCTA). All the patients were treated with steroids or immunosuppressant eye drops, or both. Histopathologic examinations were performed on specimens resected from 2 patients. The clinical characteristics of IJCN were as follows: (1) presence of cysts within a pigmented conjunctival mass, (2) tumor accompanied by feeder vessels, and (3) predominantly found in boys with allergic diseases. AS-OCT and AS-OCTA revealed the presence of a cystic structure with poor vascular signals within it and numerous vessels distributed on the sclera underlying the lesion. Immunosuppressant eye drops relieved the congestion, diminished the inflow vessels, and induced shrinkage of the cysts in all the patients. Histopathologic examinations revealed infiltration of inflammatory cells such as lymphocytes and macrophages and low proliferative activity of melanocytes with no division pattern. This study clarified the clinical and histologic characteristics of IJCN. Noninvasive AS-OCT and AS-OCTA might be useful for diagnosing IJCN. The histopathologic findings of this study indicate that immunosuppressive and antiallergic agents can effectively bring about disease remission.

Unexpected Anti-tumor Effect of Selective Internal Radiation Therapy and Radiofrequency Ablation Followed by Immune Checkpoint Inhibitors for Hepatocellular Carcinoma

Introduction: Hepatocellular carcinoma (HCC) has become an increasingly serious health problem worldwide. Combining immune checkpoint inhibitors (ICIs) for HCC with local treatments can produce synergistic effects. Although the abscopal effect was noted in 1953, most studies on this phenomenon have been conducted in the context of external beam radiotherapy (EBRT). The incidence of the abscopal effect induced by selective internal radiation therapy (SIRT) alone is lower. This research reports a case of a patient with multifocal HCC who received SIRT plus radiofrequency ablation (RFA) followed by ICI therapy. During the subsequent course of ICI therapy, an anti-tumor effect was detected in the left hepatic lobe, far from the site targeted by the local treatments. Case Presentation: The abscopal effect has recently attracted widespread attention because ICIs can enhance this phenomenon. However, little is known about the relationship between inducing the abscopal effect and local treatment against HCC. A 76-year-old male patient presented with multifocal HCC. During hepatic angiography, MRI showed multiple HCCs in both lobes of the liver. Selective internal radiation therapy was performed on a tumor with a diameter of approximately 80 millimeters in the right lobe. A month later, RFA was conducted on another tumor in the right lobe, approximately 30 mm in diameter, and ICI therapy was administered on the second day post-RFA. Hepatic arterial phase imaging of contrast-enhanced magnetic resonance performed 10 months after SIRT showed the disappearance of the tumor in the left liver lobe. Conclusions: This case highlights that the combination of multiple local treatment methods with ICI therapy can enhance the anti-tumor immune response and benefit patients with multifocal

Variations in inflammatory regulators in male patients with chronic schizophrenia associated with psychopathology and cognitive deficits.

Immune dysregulation has been identified as a contributing factor in the pathophysiology of schizophrenia. This study aimed to investigate variations in specific immune regulators and their correlation with psychopathology and cognitive functions in male patients with chronic schizophrenia. Employing a cross-sectional design, this study included 72 male patients with chronic schizophrenia. The Positive and Negative Syndrome Scale (PANSS) and the Repeatable Battery for the Assessment of Neuropsychological Status were utilized to assess psychopathology and cognitive functions, respectively. Serum levels of interleukin (IL)-4, IL-10, IL-12p40, IL-13, and monocyte chemoattractant protein-1 (MCP-1) were measured. There were significantly increased levels of IL-4, IL-13, and MCP-1, alongside decreased levels of IL-10 in patients compared to controls (all P < 0.05). IL-4 levels showed a significant negative association with PANSS positive symptoms (beta=-0.222, P = 0.042). After controlling for antipsychotic medication, BMI, and smoking, this correlation was no longer significant (r=-0.232, P = 0.055). Additionally, positive correlations of IL-4 (beta = 0.297, P = 0.008), IL-13 (beta = 0.371, P = 0.001), and MCP-1 (beta = 0.280, P = 0.013) with language scores were observed. Increased levels of IL-4 (P = 0.044, OR = 1.994), IL-13 (P = 0.019, OR = 2.245), as well as IL-4 and MCP-1 interactions (P = 0.043, OR = 2.000) were positively associated with the risk of chronic schizophrenia, while lower levels of IL-10 (P = 0.003, OR = 0.2.867) were also linked to an increased risk. The identified associations between specific immune markers and the clinical and cognitive features of chronic schizophrenia in males underscored the potential immune-mediated mechanisms underlying schizophrenia.

Role of Lower Eyelid Reconstruction in Complete Functional Rehabilitation

Objective: To present a case of reconstruction of a full-thickness lower eyelid defect.Case report: Male patient Y. aged 71 years was admitted to the Scientific Research Institute – Ochapovsky Regional Clinical Hospital No. 1 (Krasnodar, Russian Federation) with the diagnosis: cancer of skin of the lateral canthus of the left eye, T1N0M0, stage I, clinical group II. According to the medical history, the neoplasm was self-detected 5 years ago. Histology findings revealed micronodular basal cell carcinoma.After a general clinical examination, the patient underwent surgery to remove the neoplasm of the lower eyelid skin and lateral canthus and reconstruct the defect using a lateral infraorbital fat pad flap, local tissues, and a free autologous cartilage graft. The configuration of the soft tissues of the eyelid was restored. Soft tissue edema was not observed. The functional state of the lacrimal apparatus was fully preserved. The esthetics of the soft tissue was rehabilitated.Conclusions: Reconstruction in such esthetically significant area as the middle third of the face is associated with special requirements for graft formation and positioning. A gentle and functionally justified method for restoring the parameters of the tarsal plate, conjunctival sac, and lower eyelid skin ensures complete rehabilitation of patients and improves their quality of life.

Mandibular pitching in management of severe open bite– A case report

This case report outlines the management of severe skeletal open bite with SFOA. Different treatment modalities are available to treat Class III Skeletal open bite. But the best treatment outcome can be achieved only when the treatment plan is individualized for every patient. A 18-year-old male patient with an Open bite and a class III skeletal base. Treated by Surgery first approach followed by Orthodontic treatment to transform the patient profile and smile.SFOA can be considered as a good option in patients with mandibular prognathism. Mandibular anterior pitch-up surgery offers an immediate solution in patients with severe skeletal open bite.

Case report: Long remission and survival following immunotherapy in a case of pulmonary pleomorphic carcinoma

In 2020, we reported on a case involving a 68-year-old male patient with a rare instance of pulmonary pleomorphic carcinoma exhibiting high PD-L1 expression. The patient experienced significant therapeutic success with the use of pembrolizumab, achieving partial tumor remission. Following the publication of that report, the patient continued on pembrolizumab at a dose of 200 mg/dl for 27 cycles, subsequently transitioning to a combination of pembrolizumab and bevacizumab for eight cycles. Due to elevated blood pressure, the regimen was adjusted back to monotherapy with pembrolizumab. As of July 9, 2024, the patient remains alive with a satisfactory quality of life. This follow-up report, coupled with a review of the literature from 2021 to 2024 on pulmonary pleomorphic carcinoma and its immunotherapeutic approaches, aims to present new insights and innovative strategies for treating this rare form of cancer.

Endodontic management of distinctive anatomic aberration with maxillary 1 molar -a case report of three mesiobuccal canal on one side and taurodontism on contralateral arch

The present case describes root canal treatment in a maxillary first molar with unusual anatomy of MB3 canal in one arch and Taurodontism on the contralateral arch. Understanding the differences in root canal morphology is crucial to the success of endodontic treatment. Taurodontism in the contralateral maxillary molar is an uncommon condition. A male patient was referred for the treatment of maxillary right and left first molar tooth. Clinical examination of the pulpal floor revealed 3 orifices in the mesio-buccal root in #16 while Taurodontism in #26. The tooth was treated successfully. Anatomic variations must be taken into consideration in clinical and radiographic evaluation during endodontic treatment.