Search Results (850)

Endometriosis is a chronic, hormone-dependent disorder characterized by an inflammatory response. The disease affects approximately 10% of the general female population, with prevalence rates reaching 30–40% in women with dysmenorrhea and 50–60% in those experiencing infertility. In addition to pelvic pain and reproductive issues, gastrointestinal symptoms, such as acute abdominal pain, constipation, diarrhea, or alternating bowel habits, are frequently reported and can be highly disabling. Emerging evidence indicates that dietary patterns may modulate the inflammatory environment associated with endometriosis, potentially influencing symptom severity by affecting oxidative stress, estrogen metabolism, and levels of sex hormone-binding globulin (SHBG). Diets rich in antioxidants, polyunsaturated fatty acids (PUFAs), and vitamins D, C, and E—alongside the avoidance of processed foods, red meat, and animal fats—may offer beneficial effects. This narrative review explores the relationship between nutrition and endometriosis, emphasizing the therapeutic potential of dietary interventions as a complementary strategy. Notably, dietary approaches may serve not only to alleviate pain and improve fertility outcomes but also to reduce lesion growth and recurrence, particularly in patients seeking pregnancy or those unable to undergo hormonal therapy due to contraindications. Furthermore, nutritional strategies may enhance postoperative recovery and act as a viable first-line therapy when conventional treatments are not applicable. A total of 250 studies were initially identified through PubMed and Scopus. After removing duplicates and non-relevant articles, 174 were included in this review. Our findings underscore the urgent need for further studies to develop evidence-based, personalized nutritional interventions for managing endometriosis-related symptoms. Full article

Background: Spinal arachnoid cyst development (SAC) is a rare and debilitating disease with a non-well-defined treatment strategy: a series of five patients diagnosed with SAC and submitted to neurosurgical treatment was retrospectively analyzed. Objectives: SACs represent 1–2% of all spinal neoplasms; they can be extradural, intradural, or intramedullary, with intradural arachnoid cysts (IDACs) comprising only 10% of these cases. The rarity of SACs and the lack of consensus on the best treatment strategies represent a care challenge: the aim of this study is to explore the effectiveness and outcomes of the neurosurgical management in patients with SACs treated at our institution. Methods: Adult patients who underwent surgical treatment for SACs between January 2020 and December 2023 were included in the study: clinical onset, imaging, surgical technique, and neurological long-term status were retrospectively analyzed. Results: Five patients (three males, two females; average age 53.4 years) were included. The most common symptoms described were paresthesia, gait disturbances, and back pain. Radiological imaging indicated that most cysts were at the thoracic level. Surgical interventions primarily involved cyst resection and adhesiolysis. Post-operative outcomes showed overall improvement or stability in Karnofsky Performance Status (KPS) and American Spinal Injury Association Impairment Scale (ASIA) scores in the majority of cases, although complications and recurrences occurred. Conclusions: Surgical resection combined with adhesiolysis may prevent the worsening of neurological impairment and potentially improve pain control and clinical outcomes in patients with SACs. However, careful and tailored management is required due to the high potential of complications and recurrences. Full article

Background/Objectives: This study aims to conduct a systematic review to determine the clinical and radiographic outcomes and postoperative complications of reverse total shoulder arthroplasty (RTSA) in patients with os acromiale. Methods: A systematic review was conducted according to PRISMA guidelines. Studies investigating outcomes of RTSA in patients with os acromiale were included. Data regarding prevalence, clinical outcomes, range of motion, complications, and radiographic findings was extracted. Results: Six studies were included involving a total of 161 patients with os acromiale who received an RTSA. Os acromiale was present in approximately 6.4% of the total RTSA cases. Comparative studies reported no significant differences in clinical outcomes, complication rates, or reoperations between patients with and without os acromiale. One study with consecutive follow-up evaluations reported postoperative acromial tenderness in up to 27% of patients, which resolved spontaneously in most cases. Radiographic inferior displacement of the os acromiale occurred in 54% (range: 28–63%) of cases, but did not correlate with worse functional outcomes. Conclusions: Os acromiale does not represent a contraindication to RTSA and does not significantly compromise clinical outcomes. Radiographic acromial tilt often occurs without clinical relevance. Preventive surgical fixation of the os acromiale is not routinely recommended. Nonetheless, acromial tenderness may be present postoperatively, with a high likelihood of spontaneous symptom resolution. Full article

Background: Vesicourethral anastomosis (VUA) is a critical step in radical prostatectomy (RP), with interrupted suture (IS) and running suture (RS) as common techniques. However, there is no conclusive evidence suggesting the superiority of one technique over the other regarding voiding function. This study compares their effects on voiding function and continence recovery after retropubic RP. Methods: A two-group, parallel-design study included 70 patients with localized prostate cancer (pT1-pT2) undergoing retropubic RP by a single surgical team. Patients were randomized to VUA with IS (n = 35) or RS (n = 35). The primary outcomes included uroflowmetry parameters—maximum flow rate (MFR), voiding volume (VV)—post-void residual volume (PVR), urinary function assessed by the International Prostate Symptom Score (IPSS), and continence recovery. These outcomes were measured preoperatively and at 1, 3, 6, and 12 months post-surgery. Secondary outcomes included surgical parameters, perioperative complications and one-year oncological outcomes. Results: Suturing time was shorter for RS than IS (21 vs. 33 min, p = 0.001). Minimal anastomotic leakage occurred more frequently in the IS group (23% vs. 9%), while long-term anastomotic stenosis rates were comparable between RS and IS groups (12% vs. 9%). IS demonstrated significantly higher MFR at 1-month post-surgery (23.3 vs. 17.2 mL/s, p = 0.003). In subsequent follow-ups (3, 6, and 12 months), the mean MFR remained higher in the IS group, though without statistical significance. Logistic regression favored IS for early MFR outcomes (OR 4.16; 95% CI, 1.22–14.18; p = 0.023). Continence recovery and IPSS scores were similar between groups. Conclusions: Both techniques are effective and safe. RS reduces suturing time and leakage risk, while IS improves early postoperative MFR. Full article

Background and Clinical Significance: Gastrointestinal bleeding is a critical medical emergency, with upper gastrointestinal bleeding occurring approximately five times more frequently than lower gastrointestinal bleeding (LGIB). The incidence of LGIB tends to increase with age, likely due to a greater prevalence of vascular and diverticular diseases among older patients. However, there are rare or extremely rare causes of LGIB that demand significant diagnostic and therapeutic efforts, some of which may pose unexpected challenges during surgery. Case report: We present the case of a 75-year-old woman, previously treated for a cecal neoplasm 15 years ago, who was hospitalized due to intermittent lower gastrointestinal bleeding over the past three months. Initially, the patient declined a colonoscopic examination, and the bleeding stopped spontaneously. She was then discharged at her own request in stable condition. However, she returned with a recurrence of the bleeding. While preparing for a colonoscopy, she experienced subocclusive symptoms, abdominal distension, and vomiting. During emergency surgery, a floating coprolith, which was attached to one of the anastomosis sutures, was sensed through palpation and later confirmed via colotomy. The coprolith was removed, and hemostasis was achieved in situ, leading to a favorable postoperative recovery and normalization of intestinal transit. A literature review identified 24 articles that met the eligibility criteria concerning rare causes of LGIB. Appendiceal bleeding (due to erosions, arteriovenous malformations, or endometriosis) was the most common cause, whereas the rarest causes included jejunal hemangiomas and rectal ulcers resulting from mucormycosis. Diagnosing these conditions is often challenging, typically requiring CT scans, colonoscopy, and angiography, with surgical treatment being the primary method to ensure hemostasis. In conclusion, the diagnosis and management of LGIB present significant challenges for clinicians, and successful outcomes are usually achieved through a collaborative multidisciplinary team approach. Full article

Uterine fibroids represent a prevalent category of tumors encountered in females of reproductive age, may present as singular or multiple entities and can manifest a variety of symptoms, which can negatively affect women’s daily lives. Pharmacological interventions may prove to be ineffective, occasionally costly, and associated with adverse effects. In instances where symptoms escalate in severity, myomectomy becomes a requisite as uterine-preserving operative therapy. Myomectomy can be performed utilizing laparoscopic, robotic, laparotomic, vaginal or hysteroscopic techniques. Given the abundant vascular supply to the myometrium, with blood being delivered to the uterus via the uterine arteries, myomectomy carries a considerable risk of significant hemorrhage during and subsequent to the surgical procedure, with the related complications. This paper aims to elucidate the conventional methodologies employed to mitigate hemorrhage during myomectomy and in the immediate postoperative phase, evaluating the effect of chemical interventions (such as vasopressin, octreotide, tranexamic acid, and uterotonics) alongside mechanical strategies (including uterine artery clamps, embolization, and tourniquets) to curtail bleeding during the myomectomy process. Furthermore, the potential of employing the intracapsular myomectomy technique without reliance on other traditional approaches was explored. This surgical method is grounded in the principles of the biological and anatomical characteristics of the fibroid, facilitating the enucleation of the myoma from its pseudocapsule. This anatomical entity, which is formed by the myoma throughout its development within the myometrium, enables the fibroid to be detached from the uterine musculature and supplies the requisite neurovascular support for its sustenance. Finally, the narrative review also shows how the intracapsular approach, which uses the fibroid’s biology, reduces bleeding during myomectomy. Full article

Background/Objectives: Ochronosis is an uncommon metabolic condition caused by a deficiency of homogentisate 1,2-dioxygenase, leading to the accumulation of homogentisic acid (HGA) in connective tissues. This deposition of HGA in the joints can result in cartilage degeneration and advanced ochronotic arthritis. Although this condition is usually asymptomatic, it can demonstrate devastating articular destruction characterized by dark pigmentation of the tissues. Methods: A 64-year-old female with a medical history consisting of diabetes mellitus type 2, hypertension, and thoracic aortic aneurysm, with no personal or family history of ochronosis or related symptoms, has been diagnosed with progressive knee osteoarthritis, Kellgren and Lawrence grade III, unresponsive to conservative treatment. Results: The patient underwent staged bilateral, bicompartmental, cemented total knee arthroplasty (TKA), during which several pathological changes were incidentally discovered: black-pigmented, weakened articular cartilage and darkened synovial fluid, as well as brittle metaphyseal bone necessitating increased cement application to ensure prosthetic stability. Postoperative recovery was significant for anemia requiring a blood transfusion. Improved knee function was observed in the first month follow-up visit, and the patient was referred for diagnostic confirmation of her condition. Conclusions: This case underscores the importance of recognizing ochronosis as a potential cause of advanced joint degeneration in patients undergoing arthroplasty. Furthermore, the diagnosis might be of clinical relevance, since this case demonstrated postoperative anemia which required blood transfusion. This, combined with the brittleness of bone, highlights the need for meticulous surgical planning and tailored approaches by the unaware surgeon who might encounter such not-so-pleasant findings. Full article

Background and Objectives: Postoperative delirium (POD) is a common complication in elderly patients undergoing major surgery, associated with systemic inflammation and potentially influenced by anesthetic techniques. This study investigated whether remimazolam-based total intravenous anesthesia (R-TIVA) reduces the level of systemic inflammatory biomarkers and the incidence of POD more compared to inhalational anesthesia (IA) or balanced anesthesia (BA) in patients aged ≥ 65 years undergoing major non-neurosurgical, non-cardiac surgery. Materials and Methods: This retrospective cohort study analyzed the medical records of 340 patients categorized by anesthesia type: R-TIVA (n = 111), IA (n = 117), or BA (n = 112). Propensity score matching (PSM) created POD (n = 104) and No POD (n = 106) cohorts. Systemic inflammatory biomarkers—the systemic immune–inflammation index (SII), the neutrophil-to-lymphocyte ratio (NLR), the platelet-to-lymphocyte ratio (PLR), and C-reactive protein (CRP)—were measured pre- and postoperatively. POD was identified by clinical symptoms or the postoperative use of antipsychotics/sedatives. Results: The incidence of POD did not significantly differ among the R-TIVA, IA, and BA groups. However, the postoperative SII, NLR, PLR, and CRP levels were significantly lower in the R-TIVA group compared to those in the IA group (p < 0.05). Both the preoperative (r_pb = 0.72, p < 0.01) and postoperative (r_pb = 0.58, p < 0.01) NLRs were strongly correlated with POD. Higher NLR values predicted the incidence of POD, with odds ratios of 1.71 for preoperative and 1.32 for postoperative measurements. Conclusions: While R-TIVA did not significantly reduce the incidence of POD compared to that of IA or BA, it was associated with reduced levels of postoperative inflammatory biomarkers. The preoperative and postoperative NLRs emerged as strong predictors of POD, suggesting their potential utility in guiding prophylactic strategies for older surgical patients. These findings underscore the interplay between anesthesia type, systemic inflammation, and delirium risk. Full article

Background/Objectives: Chronic anal fissure, an anorectal condition, is characterized by internal anal sphincter fibers at the base of the fissure. The lifetime prevalence is 7–8%. Medical management and lifestyle modifications are the first-line treatments, whereas chemical or surgical internal anal sphincterectomy is an option for refractory cases. The aim of this study was to evaluate the impact of surgical anal canal length and sphincter pressure on postoperative symptom relief and continence outcomes. Methods: A total of 26 patients diagnosed with chronic anal fissures were selected for surgical treatment. Five patients voluntarily withdrew, leaving 21 cases for analysis. In patients undergoing open lateral internal sphincterotomy, anal canal length and sphincter pressure were assessed preoperatively and three months postoperatively using endoanal ultrasonography and high-resolution anal manometry. Results: Postoperatively, all patients experienced complete resolution of pain and bleeding. The expected decrease in resting pressure was not significantly associated with sex. A significant weight gain was observed postoperatively (p = 0.001). Although a significant decrease was observed in preoperative sphincter resting pressure and VAS scores, Wexner scores remained unchanged. Preoperatively and postoperatively, mean sphincter pressure was significantly lower in the spontaneous vaginal delivery group than that in the non-spontaneous vaginal delivery group (p < 0.05). Patients with short anal canal lengths had greater pressures reductions, though not statistically significant. Conclusions: Lateral internal sphincterotomy is an effective and safe treatment for chronic anal fistula when performed by experienced surgeons. Anal canal length may influence postoperative complications and surgical decisions. Larger studies are needed to confirm these findings. Full article

Background: Neurologically impaired children often face severe gastroesophageal reflux disease (GERD), feeding difficulties, and related challenges, profoundly impacting their quality of life (QoL) and that of their caregivers. Surgery is often necessary to alleviate symptoms in this population, and the success of surgical treatment, along with the achievement of clinical endpoints, must also consider the impact on QoL. The aim of this study is to evaluate the impact of fundoplication surgery on the QoL of both children and caregivers. Methods: All patients treated between 2010 and 2023 at the Pediatric Surgery Department of San Matteo Hospital in Pavia were included in the study. The modified 1996 O’Neill questionnaire was identified as a suitable model for a QoL survey. QoL assessments included caregiver-reported outcomes using validated questionnaires, focusing on physical, psychological, and social domains. Patients with a follow-up period of less than 12 months were excluded. As a secondary outcome, we evaluated the satisfaction of patients treated after 2020 who received integrated care through a multidisciplinary outpatient clinic. Results: Among the 77 patients, 42 were treated between 2010 and 2021. Of these, 16 participated in pre- and post-operative QoL evaluations, showing significant improvements in GERD resolution, feeding ease, and caregiver stress. From 2020, 35 patients benefited from a multidisciplinary approach; 12 underwent robotic fundoplication. Feeding ease scores improved significantly (mean increase from 37.5 to 84.2; p < 0.001), while caregiver stress scores decreased by 35% (p < 0.01). Conclusions: The combination of surgical and multidisciplinary interventions significantly enhances QoL for SNI children and their families. Integrated care models provide a framework for addressing complex needs and should be prioritized in clinical practice. Full article

Background and Objectives: Infrapatellar fat pad impingement syndrome (IFPIS) is a relatively underdiagnosed cause of anterior knee pain. While conservative management is the initial approach, some patients require surgical intervention. This study aimed to evaluate the long-term clinical and radiologic outcomes following arthroscopic resection of the infrapatellar fat pad in patients with IFPIS. Materials and Methods: Eighteen patients (10 females, 8 males; median age 22) diagnosed with IFPIS and unresponsive to conservative therapy underwent arthroscopic partial or subtotal resection between 2007 and 2013. Diagnosis was based on physical examination (Hoffa’s test), MRI findings, and response to lidocaine injection. Clinical outcomes (VAS, IKDC-2000, Kujala, Lysholm, Tegner activity scores) and radiologic assessments (ISR, CDI, PFJ osteoarthritis grade) were evaluated preoperatively, at 2 years, and at a final follow-up (mean 148.7 months). Results: All clinical scores significantly improved postoperatively. VAS decreased from 7.25 ± 0.79 to 2.43 ± 1.50 at 2 years, and to 3.66 ± 1.50 at the final follow-up (p < 0.001). Similar long-term improvements were observed in the Kujala, IKDC-2000, Lysholm, and Tegner scores (all p < 0.001). Radiographic parameters including ISR and CDI remained stable, and there was no statistically significant progression in patellofemoral osteoarthritis. However, 5 of 18 patients (27.8%) reported persistent symptoms at long-term follow-up. Conclusions: Arthroscopic resection of the infrapatellar fat pad in patients with IFPIS showed favorable and sustained clinical outcomes over a 10-year follow-up, without significant radiological changes. These results suggest that arthroscopic resection is a viable treatment option when accurate diagnosis is established. Full article

Purpose: Forme fruste choledochal cyst (FFCC) is a choledochal cyst with minimal or no dilatation of the extrahepatic bile duct (EHBD) and is usually associated with an anomalous pancreaticobiliary junction (APBJ). While sharing similar symptoms, inflammation, and malignant potential with classic biliary cysts, FFCC is often overlooked on ultrasound. This paper aims to present the experience of two tertiary pediatric centers in managing FFCC. Methods: In this retrospective study, the clinical data of pediatric patients treated for FFCC at two tertiary pediatric surgical centers between 1 January 2008 and 31 December 2023 were analyzed. The primary outcome was the clinical success of the surgical procedure, defined by the resolution of symptoms and the absence of major complications. Secondary outcomes included postoperative complications, type and duration of surgical procedures, and length of hospital stay. All patients underwent biliary reconstruction via either Roux-en-Y hepatico-jejunostomy or hepatico-duodenostomy. Clinical outcomes, including postoperative complications and patient follow-up, were evaluated. Results: Fourteen children (9 girls, 5 boys; aged 18 months to 12 years) underwent surgical treatment of FFCC. The mean age at surgery was 5.3 ± 3.8 years, and the mean diameter of the common bile duct was 7.9 ± 1.2 mm. Thirteen patients underwent Roux-en-Y hepatico-jejunostomy, and one underwent hepatico-duodenostomy. Over a mean follow-up period of 6.2 ± 3.6 years, no cholangitis or anastomotic stricture cases were observed. Two patients (14.3%) experienced minor wound infections managed conservatively. Conclusions: FFCC remains a diagnostic challenge due to its subtle imaging findings and non-specific clinical presentation. However, once identified, surgical excision with biliary reconstruction, most commonly via Roux-en-Y hepatico-jejunostomy, is a safe and effective treatment with excellent long-term outcomes. Given the potential for serious complications if left untreated, FFCC should be actively considered in pediatric patients with unexplained pancreatitis or biliary symptoms, even in the absence of overt ductal dilatation. Full article

Background and Objectives: Many middle-aged and older individuals experience shoulder pain, often due to partial-thickness rotator cuff tears (PTRCTs). If conservative treatment fails to relieve symptoms in a patient, surgical intervention may be necessary. In such cases, using a bioinductive collagen implant may offer a viable alternative to conventional rotator cuff repair. Most notably, it offers potential advantages, particularly in reducing postoperative pain and promoting faster recovery. Accordingly, this study aims to evaluate the clinical outcomes of treating bursal-sided partial-thickness rotator cuff tears using bioinductive collagen implants alone, without concurrent rotator cuff repair. Materials and Methods: We followed 32 patients who had bursal-sided partial-thickness rotator cuff tears (Ellman grade I or II) and received conservative care for more than six months but continued to experience symptoms. These patients received surgery using bioinductive collagen implants without rotator cuff repair, and we followed up on their postoperative prognosis for at least one year after surgery. For a more accurate contrast, we performed clinical evaluation preoperatively and at 2 weeks, 6 weeks, 3 months, 6 months, and 12 months postoperatively. Visual Analog Scale (VAS), American Shoulder and Elbow Surgeons (ASES) score, Single Assessment Numeric Evaluation (SANE), and Western Ontario Rotator Cuff (WORC) score were used as assessment tools in this study. As for radiological outcomes, magnetic resonance imaging (MRI) and ultrasonography were helpful. This supported our assessment of graft integration and failure. Results: These 32 patients included 13 with Ellman grade I tear and 19 with grade II tear. In both cases, they underwent surgery only using bioinductive collagen implants, and any anchor-based cuff repair was completely excluded. As for VAS (3.8 ± 2.9), certain statistically significant improvements were found starting at 2 weeks postoperatively. On the other hand, the scores of ASES (58.6 ± 20.3), SANE (60.1 ± 23.2), and WORC (59.8 ± 22.4) began to indicate a significant improvement starting at 6 weeks postoperatively (p < 0.001), showing continuous progress. At each final step, we confirmed that there were no cases of graft failure by radiological evaluation and found successful healing indicators, such as much less pain in all patients. Conclusions: The findings of this study provide the clinical evidence that a surgery using bioinductive collagen implant for bursal-sided partial-thickness rotator cuff tears is a highly effective treatment option in patients unresponsive to conservative therapy. Particularly, its practical clinical effectiveness includes facilitating rapid recovery without a significant risk of complications. Full article

Background and Clinical Significance: Osteomas of the mastoid process are extremely rare tumors. In their development, they are usually asymptomatic, they can manifest with cosmetic deformity, pain, hearing loss, and weakness of the facial nerve. Case Presentation: We present a clinical case of a 13-year-old girl with complaints of swelling in the area behind the left pinna, which was painless but created a cosmetic defect and an unpleasant sensation. She reported no pain in the ear and no hearing loss. An otorhinolaryngological examination, an audiometry of the patient, and a computed tomography of the head, temporal bones, and middle and inner ear were performed. The test results showed that hearing was not affected, and the tumor in the area of the mastoid process was approximately 3 cm in diameter, sitting “on top” of the mastoid process. Extirpation of the osteoma was performed with a retroauricular approach. The patient had a short postoperative period without any complications. Conclusions: Mastoid osteomas are rare, benign, slow-growing, and frequently asymptomatic bone tumors. Other bone lesions of the mastoid region should be ruled out in the differential diagnosis. Surgery is the treatment of choice and should be performed in the presence of symptoms or for cosmetic reasons. Full article

Background: While many patients report that their symptoms are influenced by weather conditions prior to their knee arthroplasty (TKA), how weather-related pain (WRP) evolves following surgery remains poorly understood. This study investigated the prevalence of WRP prior to and after TKA, assessed whether TKA resolves preoperative WRP, evaluated the incidence of new-onset WRP postoperatively, and identified associated risk factors. Methods: We prospectively surveyed 87 patients (121 TKAs) at a mean follow-up of 9 years (range: 1–26 years). Patients completed a standardized questionnaire assessing WRP before and after surgery, along with patient-reported outcome measures (WOMAC, UCLA activity score, and SF-12). Statistical analysis was performed to assess the associations between WRP and clinical or demographic variables, as well as patient-reported outcome measures (PROMs) in patients with and without WRP. Results: Preoperatively, 31% of patients (37/121 knees) reported WRP. Following TKA, WRP resolved in 48% of these cases (18/37 knees), persisted in 16% (19/121 knees), and developed de novo in 16% of patients (20 knees). Postoperative WRP was significantly associated with the presence of WRP in other joints (p < 0.0001), and with female sex (p < 0.0008). Preoperatively, patients with WRP had worse WOMAC scores for pain (p = 0.046), stiffness (p = 0.012), and physical function (p = 0.024). Despite these differences, all groups demonstrated significant improvement in PROMs postoperatively, with no differences between groups at final follow-up (p > 0.125). Conclusions: TKA leads to the resolution of WRP in nearly half of affected patients; however, a subset develops new or persistent WRP. Female sex, and multi-joint involvement are associated with WRP after TKA. These findings underscore the importance of preoperative counseling regarding expectations for pain relief, particularly in relation to weather sensitivity. Full article