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Do Anatomical Variations Affect the Location of Solitary Sphenoid Sinus Fungal Balls? A 10-Year Retrospective Study.
J Rhinol
March 2024
Department of Otorhinolaryngology-Head and Neck Surgery, Kyung Hee University Hospital, Kyung Hee University College of Medicine, Seoul, Republic of Korea.
Background And Objectives: Sinonasal fungal balls (FBs) most commonly occur in the maxillary sinus, followed by the sphenoid sinus (SS). Relatively little is known about the predisposing factors and pathogenesis of unilateral sphenoid sinus fungal balls (SSFBs) compared to maxillary sinus FBs. We investigated whether anatomical variations have clinical implications for the location of unilateral SSFBs.
View Article and Find Full Text PDFImpact of the radiological morphology of the mesopancreas on the outcome after pancreatoduodenectomy for pancreatic ductal adenocarcinoma: retrospective study.
BJS Open
October 2024
Medico-Surgical Department of Gastroenterology, Hepatopancreatology and Digestive Oncology, Hôpital Universitaire de Bruxelles (HUB), Brussels, Belgium.
Article Synopsis
- The study focused on mesopancreatic infiltration in patients with pancreatic ductal adenocarcinoma who had pancreatoduodenectomy, assessing the correlation between imaging findings and histopathology along with their impact on survival.
- A review of 149 patients from 2015 to 2021 showed that solid infiltration of mesopancreatic fat was present in 13.4% of patients, correlating with significantly lower survival rates compared to those with normal fat or fat stranding.
- The results indicate that solid infiltration is a negative prognostic factor for patient survival, with pathological tumor size also playing a critical role in overall and disease-free survival.
An Atypical Case of Pancreatic Cancer with Mesenchymal Differentiation in a Patient with Primary Lung Adenocarcinoma: Insights into Tumor Biology and Novel Therapeutic Pathways.
Diagnostics (Basel)
November 2024
Department of Internal Medicine, Naef K. Basile Cancer Institute, American University of Beirut Medical Center, Riad El Solh, Beirut 1107-2020, Lebanon.
: Pancreatic cancer is among the malignancies with the poorest prognosis, largely due to its aggressive nature and resistance to conventional therapies. : This report describes the case of a 69-year-old male patient with stage IV primary lung adenocarcinoma presenting with high levels of programmed death-ligand 1 (PD-L1). Simultaneously, abdominal computed tomography (CT) showed a dilated pancreatic duct at the level of the pancreatic head and a hypodense lesion in the uncinate process involving the superior mesenteric artery.
View Article and Find Full Text PDFStructural connectivity changes in focal epilepsy: Beyond the epileptogenic zone.
Epilepsia
November 2024
Department of Neurological Surgery, University of Pittsburgh, UPMC, Pittsburgh, Pennsylvania, USA.
Objective: Epilepsy is recognized increasingly as a network disease, with changes extending beyond the epileptogenic zone (EZ). However, more studies of structural connectivity are needed to better understand the behavior and nature of this condition.
Methods: In this study, we applied differential tractography, a novel technique that measures changes in anisotropic diffusion, to assess widespread structural connectivity alterations in a total of 42 patients diagnosed with medically refractory epilepsy (MRE), including 27 patients with focal epilepsy and 15 patients with multifocal epilepsy that were included to validate our hypothesis.
Novel Algorithm for Surgical Management of Cervical Ossification of Posterior Longitudinal Ligament: A Retrospective Cohort Study With 2-Year Follow-Up.
Orthop Surg
November 2024
Department of Orthopaedics, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
Object: With the development of new technologies, the surgical algorithm for ossification of posterior longitudinal ligament (OPLL) in the cervical spine also needs to be updated. The aim of this study is to elucidate a new surgical classification algorithm to guide the choice of surgical approaches for cervical OPLL based on its location and extent. In this algorithm, anterior controllable antedisplacement and fusion (ACAF) will be used as a new surgical option.
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