journal
https://read.qxmd.com/read/36950057/a-modified-oblique-lumbar-interbody-fusion-a-better-way-to-establish-an-exposure-under-direct-microscopic-vision
#1
JOURNAL ARTICLE
Kai Wang, Xiangyu Zhang, Zirun Zhao, Dean Chou, Fengzeng Jian, Hao Wu
STUDY DESIGN: This is a retrospective study. OBJECTIVE: To demonstrate a modified oblique lumbar interbody fusion (OILF) technique for L1-L5. METHODS: The modified technique splits anterior portion of psoas belly to access the oblique corridor (OC) anteroinferior to psoas, minimizing psoas manipulation and retraction and avoiding nerve injury while offering excellent microscopic visualization. Psoas weakness and neurovascular complication rates in patients treated with traditional OLIF (T-OLIF) or anteroinferior psoas OLIF (AP-OLIF) were retrospectively reviewed...
2023: Frontiers in Surgery
https://read.qxmd.com/read/36950056/training-to-be-a-spinal-endoscopic-surgeon-what-matters
#2
JOURNAL ARTICLE
Yizhou Xie, Qun Zhou, Yongtao Wang, Chengzhi Feng, Xiaohong Fan, Yang Yu
OBJECTIVE: Spinal endoscopic surgery has been promoted rapidly in the past decade, attracting an increasing number of young, dedicated surgeons. However, it has long been denounced for its long learning curve as a factor impeding the development of this state-of-the-art technique. The aim of the present study was to discover what really matters in the educational process of becoming a spinal endoscopic surgeon. METHODS: An online survey consisting of 14 compulsory questions was distributed in April and May 2022 through the First Chinese Spinal Endoscopic Surgeons Skills Competition...
2023: Frontiers in Surgery
https://read.qxmd.com/read/36950055/the-effectiveness-and-influencing-factors-of-the-y-line-technique-in-reducing-the-leg-length-discrepancy-after-total-hip-arthroplasty
#3
JOURNAL ARTICLE
Wenshu Jin, Huaqiang Sun, Xudong Duan, Yange Gu, Zhang Zhao, Xinfeng Yan
OBJECTIVE: To introduce a surgical technique (the "Y" line technique) that will control leg length discrepancy (LLD) after total hip arthroplasty and to observe its effectiveness and influencing factors. METHODS: According to the inclusion and exclusion criteria, a total of 350 patients were selected in this study; 134 patients in whom used the "Y" line technique was used to control lower limb length were included in Group A and 166 patients treated with freehand methods to control lower limb length were included in Group B...
2023: Frontiers in Surgery
https://read.qxmd.com/read/36950054/diagnostic-work-up-and-advancement-in-the-diagnosis-of-gastroenteropancreatic-neuroendocrine-neoplasms
#4
REVIEW
Apostolos Koffas, Alexandros Giakoustidis, Apostolis Papaefthymiou, Petros Bangeas, Dimitrios Giakoustidis, Vasileios N Papadopoulos, Christos Toumpanakis
Neuroendocrine neoplasms (NENs) are a heterogeneous group of neoplasms ranging from well-differentiated, slowly growing tumors to poorly differentiated carcinomas. These tumors are generally characterized by indolent course and quite often absence of specific symptoms, thus eluding diagnosis until at an advanced stage. This underscores the importance of establishing a prompt and accurate diagnosis. The gold-standard remains histopathology. This should contain neuroendocrine-specific markers, such as chromogranin A; and also, an estimate of the proliferation by Ki-67 (or MIB-1), which is pivotal for treatment selection and prognostication...
2023: Frontiers in Surgery
https://read.qxmd.com/read/36950053/search-for-the-optimized-and-key-nephrometry-elements-combination-in-retroperitoneal-laparoscopic-partial-nephrectomy-a-retrospective-study
#5
JOURNAL ARTICLE
Yanyang Jin, Mingshuai Wang, Nianzeng Xing
BACKGROUND: The nephrometry scoring system plays a key role in the preoperative evaluation of partial nephrectomy, and scoring systems based on anatomical characteristics have high similarity in scoring elements. Currently, there is little research on scoring systems related to retroperitoneal laparoscopic partial nephrectomy, and there is a lack of research on the combination of scoring elements, which requires further investigation. METHODS: We retrospectively analyzed the clinical records of 107 patients who underwent retroperitoneal laparoscopic partial nephrectomy conducted by a single operator at a single center...
2023: Frontiers in Surgery
https://read.qxmd.com/read/36950052/prospective-study-of-efficacy-and-safety-of-non-ablative-1927%C3%A2-nm-fractional-thulium-fiber-laser-in-asian-skin-photoaging
#6
JOURNAL ARTICLE
Xianwen Li, Si Qin, Siman Shi, Yingjun Feng, Huarun Li, Yuqin Feng, Mujin Li, Ju Wen
BACKGROUND AND OBJECTIVE: Photoaging manifests as deeper wrinkles and larger pores. It has been tried to rejuvenate photoaging skin using a variety of lasers, including fractionated lasers, which are a popular photorejuvenation treatment. A new breakthrough for skin rejuvenation is the 1927 nm fractional thulium fiber laser (FTL), a laser and light-based treatment option. Clinical data regarding the FTL for treating photoaging are limited despite its effectiveness and safety. This study is aim to evaluate FTL' clinical effectiveness and safety...
2023: Frontiers in Surgery
https://read.qxmd.com/read/36936663/the-effect-of-carbon-nanoparticles-staining-on-lymph-node-tracking-in-colorectal-cancer-a-propensity-score-matching-analysis
#7
JOURNAL ARTICLE
Fei Liu, Dong Peng, Xiao-Yu Liu, Xu-Rui Liu, Zi-Wei Li, Zheng-Qiang Wei, Chun-Yi Wang
PURPOSE: The aim of this study was to evaluate the effect of carbon nanoparticles staining (CNS) on colorectal cancer (CRC) surgery, lymph node tracing and postoperative complications using propensity score matching (PSM). METHOD: Patients who were diagnosed with CRC and underwent surgery were retrospectively collected from a single clinical center from Jan 2011 to Dec 2021. Baseline characteristics, surgical information and postoperative information were compared between the CNS group and the non-CNS group...
2023: Frontiers in Surgery
https://read.qxmd.com/read/36936662/analysis-of-risk-factors-for-the-increased-incidence-of-gallstone-caused-by-hepatectomy-a-retrospective-case-control-study
#8
JOURNAL ARTICLE
Jiangmin Zhou, Lin Chen, Zhiwei Zhang, Biao Wu
BACKGROUND: An increased risk of gallstones has been observed in patients undergoing hepatectomy. This study attempted to analyze the risk factors for gallstones after hepatectomy. METHODS: From January 2013 to December 2016, clinical data of 1,452 eligible patients who underwent hepatectomy were consecutively reviewed. According to the imaging, including gallbladder ultrasound, computerized tomography, and magnetic resonance imaging, all patients were divided into the gallstone group and the nongallstone group...
2023: Frontiers in Surgery
https://read.qxmd.com/read/36936661/case-report-iatrogenic-parasitic-leiomyoma-the-surgeon-s-invisible-hand
#9
Shahzia Lambat Emery, Nicola Pluchino, Antonella Martino, Fabio Mauri, Patrick Petignat, Jean Dubuisson
Uterine leiomyoma is the most common benign tumour of the uterus in women of reproductive age. When removed surgically, a mini-invasive procedure is preferentially used (laparoscopic or robotic) and the extraction of the specimen can be managed by power morcellation. In this consecutive case-series, we present three cases of parasitic leiomyoma that appeared following previous surgical management of leiomyoma using the technique of laparoscopic myomectomy with uncontained power morcellation. The time frame in between the initial surgery and the diagnosis of the parasitic leiomyoma was 5...
2023: Frontiers in Surgery
https://read.qxmd.com/read/36936660/proposal-and-validation-of-a-new-classification-for-trochanteric-fractures-based-on-medial-buttress-and-lateral-cortical-integrity
#10
JOURNAL ARTICLE
Yiran Zhang, Fengshi Zhang, Ci Li, Meng Zhang, Peixun Zhang
BACKGROUND: Trochanteric fractures usually require surgical treatment. The currently used classification system, such as AO classification, cannot cover all variant types, and is poor in reliability, causing confusion in surgical decision making. This study describes a simple, well-covered, re-liable, accurate, and clinically useful classification. METHODS: We retrospectively reviewed the records of 907 patients with trochanteric fractures treated by us from 1,999 to 2019 and proposed a new classification according to radiographs...
2023: Frontiers in Surgery
https://read.qxmd.com/read/36936659/sinonasal-nut-carcinoma-a-retrospective-case-series-from-a-single-institution
#11
JOURNAL ARTICLE
Lei Wang, Zhenzhen Zhu, Weiqing Wang, Yang Zha, Xiaowei Wang, Aodeng Surita, Yuzhuo Liu, Wei Lv
PURPOSE: Nuclear protein in testis (NUT) carcinoma is a rare, aggressive tumor defined by the presence of NUT gene rearrangement. The aim of this study was to describe the clinical, radiologic, and biological features of sinonasal NUT carcinoma. METHODS: We retrospectively investigated NUT expression with clinicopathologic features in 145 cases with sinonasal malignancies diagnosed from January 2017 to December 2021 and reviewed the reported cases. RESULTS: Three (3/145, 2...
2023: Frontiers in Surgery
https://read.qxmd.com/read/36936658/risk-factors-for-pressure-ulcer-recurrence-following-surgical-reconstruction-a-cross-sectional-retrospective-analysis
#12
JOURNAL ARTICLE
Yueh-Ju Tsai, Cen-Hung Lin, Yuan-Hao Yen, Cheng-Chun Wu, Carolina Carvajal, Nicolas Flores Molte, Pao-Yuan Lin, Ching-Hua Hsieh
Many studies on the recurrence of pressure ulcers after surgical reconstruction have focused on surgical techniques and socioeconomic factors. Herein, we aimed to identify the risk factors of the associated comorbidities for pressure ulcer recurrence. We enrolled 147 patients who underwent pressure ulcer reconstruction and were followed up for more than three years. The recurrence of pressure ulcers was defined as recurrent pressure ulcers with stage 3/4 pressure ulcers. We reviewed and analyzed systematic records of medical histories, including sex, age, associated comorbidities such as spinal cord injury (SCI), diabetes mellitus (DM), coronary artery disease, cerebral vascular accident, end-stage renal disease, scoliosis, dementia, Parkinson's disease, psychosis, autoimmune diseases, hip surgery, and locations of the primary pressure ulcer...
2023: Frontiers in Surgery
https://read.qxmd.com/read/36936657/application-of-clavien-dindo-classfication-grade-in-evaluating-overall-efficacy-of-laparoscopic-pancreaticoduodenectomy
#13
JOURNAL ARTICLE
Xiangyang Song, Yu Ma, Hongyun Shi, Yahui Liu
BACKGROUND: The Clavien-Dindo classification (CDC) has been widely accepted and applied in clinical practice. We investigated its effectiveness in prediction of major complications (LPPC) after laparoscopic pancreaticoduodenectomy (LPD) and associated risk factors. METHODS: A retrospective analysis was conducted covering clinical data of 793 patients undergoing LPD from April 2015 to November 2021. CDC was utilized to grade postoperative complications and analyze the differences...
2023: Frontiers in Surgery
https://read.qxmd.com/read/36936656/the-value-of-lactate-dehydrogenase-to-albumin-ratio-and-immune-inflammation-biomarkers-in-colorectal-cancer
#14
JOURNAL ARTICLE
Jiali Wu, Ao Wu, Songzi Wang, Chunxian Zeng, Ruizhi Wang, Juan Zhou, Dong Wang
BACKGROUND: Colorectal cancer (CRC) is one of the most prevalent gastrointestinal cancers. Evidence for the importance of inflammation and immunology in the development and progression of CRC is growing steadily. The purpose of this study was to determine the clinical importance of Lactic Dehydrogenase (LDH) to Albumin (ALB) Ratio (LAR) and immune-inflammation biomarkers (IIBs) in patients with CRC. METHODS: This study enrolled 382 CRC patients. The LAR was determined as the serum LDH(U/l) to ALB(g/l) ratio...
2023: Frontiers in Surgery
https://read.qxmd.com/read/36936655/external-validation-and-improvement-of-the-scoring-system-for-predicting-the-prognosis-in-hepatocellular-carcinoma-after-interventional-therapy
#15
JOURNAL ARTICLE
Wenying Qiao, Qi Wang, Tingting Mei, Qi Wang, Wen Wang, Yonghong Zhang
BACKGROUND: Currently, locoregional therapies, such as transarterial chemoembolization (TACE) and ablation, play an important role in the treatment of Hepatocellular carcinoma (HCC). However, an easy-to-use scoring system that predicts recurrence to guide individualized management of HCC with varying risks of recurrence remains an unmet need. METHODS: A total of 483 eligible HCC patients treated by TACE combined with ablation from January 1, 2017, to December 31, 2019, were included in the temporal external validation cohort and then used to explore possibilities for refinement of the original scoring system...
2023: Frontiers in Surgery
https://read.qxmd.com/read/36936654/neurointerventional-infusion-of-hemoglobin-oxygen-carrier-prevents-brain-damage-from-acute-cerebral-ischemia-in-rats
#16
JOURNAL ARTICLE
Hong Gao, Han Peng, Hua Yang, Qiuping Li, Xin Xiang
AIM: To save brain cells in acute cerebral infarction by injecting hemoglobin oxygen carrier (HBOC) into the blood vessel blockage of the cerebral infarction site through a microcatheter. METHODS: 120 male rats were divided into four groups: control (CTRL), ischemia (I), ischemia + low perfusion (I + LP), and ischemia + high perfusion (I + HP). Perfusion groups (ischemia, I + LP, and I + HP) underwent MCAO surgery with intraluminal monofilament...
2023: Frontiers in Surgery
https://read.qxmd.com/read/36936653/a-virtual-reality-simulation-of-a-novel-way-to-illuminate-the-surgical-field-a-feasibility-study-on-the-use-of-automated-lighting-systems-in-the-operating-theatre
#17
JOURNAL ARTICLE
Timur Cetin, Andre Mühlenbrock, Gabriel Zachmann, Verena Weber, Dirk Weyhe, Verena Uslar
INTRODUCTION: Surgical lighting systems have to be re-adjusted manually during surgery by the medical personnel. While some authors suggest that interaction with a surgical lighting system in the operating room might be a distractor, others support the idea that manual interaction with the surgical lighting system is a hygiene problem as pathogens might be present on the handle. In any case, it seems desirable to develop a novel approach to surgical lighting that minimizes the need for manual interaction during a surgical procedure...
2023: Frontiers in Surgery
https://read.qxmd.com/read/36936652/effect-of-n6-methyladenosine-methylation-related-gene-signature-for-predicting-the-prognosis-of-hepatocellular-carcinoma-patients
#18
REVIEW
Xinyu Zheng, Yingyue Zhang, Yun Wang, Zijing He, Qiang Zhang, Dapeng Ren, Xiao Yan, Xiao Yuan
BACKGROUND AND AIMS: Hepatocellular carcinoma (HCC) is a common cause of cancer-related death in humans. Increasing evidence indicates that an imbalance in N6-methyladenosine (m6A) methylation is linked to the occurrence and development of cancer. We then developed a prognostic model as an independent risk factor with which predict the prognosis of HCC. METHODS: We obtained the gene expression and clinical data of HCC patients from the TCGA databases. The prognostic value of m6A methylation-related genes in patients who had HCC were subjected to comprehensive bioinformatics analysis...
2023: Frontiers in Surgery
https://read.qxmd.com/read/36936651/prediction-of-red-blood-cell-transfusion-after-orthopedic-surgery-using-an-interpretable-machine-learning-framework
#19
JOURNAL ARTICLE
Yifeng Chen, Xiaoyu Cai, Zicheng Cao, Jie Lin, Wenyu Huang, Yuan Zhuang, Lehan Xiao, Xiaozhen Guan, Ying Wang, Xingqiu Xia, Feng Jiao, Xiangjun Du, Guozhi Jiang, Deqing Wang
OBJECTIVE: Postoperative red blood cell (RBC) transfusion is widely used during the perioperative period but is often associated with a high risk of infection and complications. However, prediction models for RBC transfusion in patients with orthopedic surgery have not yet been developed. We aimed to identify predictors and constructed prediction models for RBC transfusion after orthopedic surgery using interpretable machine learning algorithms. METHODS: This retrospective cohort study reviewed a total of 59,605 patients undergoing orthopedic surgery from June 2013 to January 2019 across 7 tertiary hospitals in China...
2023: Frontiers in Surgery
https://read.qxmd.com/read/36936650/intraindividual-variance-of-lower-limb-rotation-in-patients-with-bilateral-knee-osteoarthritis
#20
JOURNAL ARTICLE
Xin Zheng, Yang-Yu-Fan Wang, Wang-Yi Jin, Chao-Ran Huang, Zi-Wen Yan, Da-Lin Peng, Shen Zhou, Kai-Jin Guo, Sheng Pan
PURPOSE: To determine the side-to-side difference in intraindividual rotation alignment of patients with bilateral varus-type knee osteoarthritis (OA) and compare it with control subjects. METHODS: This retrospective study enrolled 60 patients with bilateral varus-type knee OA and 50 control subjects. All cases underwent bilateral lower limb CT angiography. Bilateral femoral and tibial rotation alignment were measured, and the overall lower limb rotation was calculated by two different methods...
2023: Frontiers in Surgery
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