Magnetic Resonance Imaging in the Evaluation of Avulsion Injuries of the Pelvis and Hip in Adolescent Professional Footballers: A Case Series.

Introduction: Pelvic apophyseal avulsion fractures are uncommon injuries that frequently affect adolescents while participating in sports. This occurs because the enthesis cannot withstand the tractional force applied because the apophysis has not yet fully fused. Due to its complex muscular structure, being the origin of several muscles that cross two lower extremity joints, the pelvis has an increased risk for such injuries. The diagnosis of pelvic avulsion injuries depends heavily on imaging. The best way to detect soft-tissue changes, including tendon or muscle strain, bone marrow edema, hematomas, and soft tissue avulsion injuries, is with an magnetic resonance imaging . It is also the best at showing tendon retraction and can help the clinician spot patients who might benefit from surgical treatment. Case Report: We report six cases of adolescents professional footballers that suffered avulsion injuries while playing football. The patients had painfully restricted hip range of motion and were unable to bear weight. Some of them on physical examination felt pain at the palpation of the injured area. Magnetic resonance revealed apophysis growth plate avulsion with or without displaced bone fragments that were treated conservatively with an excellent clinical and radiological outcome. Conclusion: For an accurate diagnosis of pelvic avulsion injuries and clinical management, it is important that everyone caring for this patient population is aware of the common injury mechanisms, radiographic findings, and available treatments.

Focal Minimally Invasive Treatment in Localized Prostate Cancer: Comprehensive Review of Different Possible Strategies.

BACKGROUND: Focal therapy is a promising, minimally invasive method for the treatment of patients with localized prostate cancer. According to the existing literature, there is growing evidence for positive functional outcomes and oncological effectiveness. The aim of this review is to evaluate the technical efficacy of three minimally invasive techniques (cryoablation, electroporation, and microwave ablation) and their impact on quality of life in patients with prostate cancer. METHODS: Studies between January 2020 and July 2023 were selected using PubMed, Embase, and The Cochrane Library and analyzed following PRISMA guidelines; they have not been registered. RESULTS: Twenty-three studies investigating three different sources of energy to deliver focal therapy were found. Thirteen studies evaluated the performance of the cryoablation therapy, seven studies of the irreversible electroporation, and three studies of microwave ablation option. The majority of studies were retrospective cohort studies. Cryoablation showed excellent oncological outcomes for low-grade prostate cancer, whether performed on the lesion, on the hemigland, or on the entire gland, with the best results obtained for patients with intermediate risk. Irreversible electroporation showed promising oncological outcomes with no significant changes in functional outcomes. Microwave ablation showed great early functional outcomes. CONCLUSIONS: The oncological effectiveness of minimally invasive treatment in comparison to standard of care is still under investigation, despite encouraging results in terms of functional outcomes improvement and adverse events reduction. More comprehensive research is needed to fully understand the function of minimally invasive treatment in patients with localized PCa.

Can Machine Learning Models Detect and Predict Lymph Node Involvement in Prostate Cancer? A Comprehensive Systematic Review.

(1) Background: Recently, Artificial Intelligence (AI)-based models have been investigated for lymph node involvement (LNI) detection and prediction in Prostate cancer (PCa) patients, in order to reduce surgical risks and improve patient outcomes. This review aims to gather and analyze the few studies available in the literature to examine their initial findings. (2) Methods: Two reviewers conducted independently a search of MEDLINE databases, identifying articles exploring AI's role in PCa LNI. Sixteen studies were selected, and their methodological quality was appraised using the Radiomics Quality Score. (3) Results: AI models in Magnetic Resonance Imaging (MRI)-based studies exhibited comparable LNI prediction accuracy to standard nomograms. Computed Tomography (CT)-based and Positron Emission Tomography (PET)-CT models demonstrated high diagnostic and prognostic results. (4) Conclusions: AI models showed promising results in LN metastasis prediction and detection in PCa patients. Limitations of the reviewed studies encompass retrospective design, non-standardization, manual segmentation, and limited studies and participants. Further research is crucial to enhance AI tools' effectiveness in this area.

Liver abscess after endoscopic sleeve gastroplasty: A case report.

Endoscopic sleeve gastroplasty is a minimally invasive procedure for the treatment of obesity. The procedure is generally safe and well-tolerated, but major adverse events occur in up to 3% of patients. Perigastric abscess is a potential complication caused by postprocedural gastric leak. To the best of our knowledge, no cases of hepatic abscess (HA) following endoscopic sleeve gastroplasty have been reported, while HA is a well-known complication of laparoscopic sleeve gastrectomy. We report the case of a patient who developed a liver abscess 2 weeks after endoscopic sleeve gastroplasty. The patient improved with administration of intravenous antibiotics and endoscopic drainage.

Isolated rupture of renal pelvis after blunt chest trauma: First description of a case.

Isolated post-traumatic rupture of renal pelvis (IPTRRP) is an extremely rare condition and only a few cases following blunt abdominal trauma have been reported in the literature. To our knowledge, no cases of IPTRRP following blunt chest trauma have been reported. We present the case of an 84-year-old woman who was admitted to our Emergency Department due to persistent left flank pain that started after she had fallen to the ground 4 days before, with blunt trauma on her chest. CT showed a rupture of the left renal pelvis with contrast extravasation, associated with multiple rib fractures. No renal and other parenchymal injuries were detected. The patient was managed conservatively with the implantation of a ureteral stent and discharged in good clinical conditions. Our case shows the first description that IPTRRP might be an uncommon but possible complication of blunt chest trauma and must be included in the differential diagnosis.

A rare cause of right-upper quadrant abdominal pain: Epiploic appendagitis of the hepatic flexure.

Epiploic appendagitis (EA) is an uncommon cause of acute abdominal pain that may mimic other causes of acute abdomen. Epiploic appendages are outpouching of fat tissue located on the external wall of the colon, being more numerous in the descending and sigmoid colon that account for up to 80% of EA cases. We present the case of a 59-year-old woman with right upper quadrant pain. Abdominal ultrasound and contrast-enhanced computed tomography suggested the diagnosis of epiploic appendagitis of the right colonic flexure. Our case highlights the fact that epiploic appendagitis may occur in unusual locations and must be included in the differential diagnosis of acute abdominal pain, in order to avoid unnecessary medical and surgical treatment.

A case of portal biliopathy in a young patient with portal cavernoma secondary to neonatal umbilical vein catheterization.

Portal biliopathy (PB) refers to biliary obstruction caused by cavernous transformation of the portal vein (CTPV). CTPV occurs most frequently in patients with liver cirrhosis or malignancy. Less common causes include congenital malformations and neonatal umbilical vein cannulation. We present a case of portal biliopathy in a 28-year-old man with CTPV secondary to umbilical vein catheterization in neonatal age. The case illustrates portal biliopathy as a late complication of neonatal invasive procedures and highlights the importance of a multimodality imaging approach to achieve a prompt diagnosis.