Focused Assessment with Sonography for Trauma (FAST) Exam: Image Acquisition.

Over the past twenty years, the Focused Assessment with Sonography for Trauma (FAST) exam has transformed the care of patients presenting with a combination of trauma (blunt or penetrating) and hypotension. In these hemodynamically unstable trauma patients, the FAST exam permits rapid and noninvasive screening for free pericardial or peritoneal fluid, the latter of which implicates intra-abdominal injury as a likely contributor to the hypotension and justifies emergent abdominal surgical exploration. Further, the abdominal portion of the FAST exam can also be used outside of the trauma setting to screen for free peritoneal fluid in patients who become hemodynamically unstable in any context, including after procedures that may inadvertently injure abdominal organs.

Real-Time Assessment of Free Flap Capillary Circulation Using Videocapillaroscopy.

Background: Free tissue transfer is a common method of reconstruction for various surgical defects. Many clinical assessment methods, including flap color monitoring and capillary refill time measurements, are commonly used to assess the microcirculation of the flap, yet there is no objective tool available that can clear real-time visualization of the flap microcirculation. The purpose of this study was to use a novel videocapillaroscope to evaluate the circulation changes on free flap skin surfaces while purposely clamping pedicle vessels.

Dynamic Changes on Video-capillaroscopy and Potential Microsurgical Application: Temperature and Skin Surface Readings.

Video-capillaroscopy is being explored as a potential tool for microsurgical flap monitoring. A detailed examination of the effect of temperature on capillary changes using video-capillaroscopy is yet to be investigated. We analyzed the video-capillaroscopy findings on different skin areas often used for flap harvest at normal body temperatures and at lower temperatures.

Massive Transfusion Protocol Predictive Modeling in the Modern Electronic Medical Record.

Objectives: Integrate a predictive model for massive transfusion protocol (MTP) activation and delivery in the electronic medical record (EMR) using prospectively gathered data; externally validate the model and assess the accuracy and precision of the model over time.

Background: The Emory model for predicting MTP using only four input variables was chosen to be integrated into our hospital's EMR to provide a real time clinical decision support tool. The continuous variable output allows for periodic re-calibration of the model to optimize sensitivity and specificity.

Experiences and attitudes toward aesthetic procedures in East Asia: a cross-sectional survey of five geographical regions.

Background: The demand for aesthetic procedures continues to grow globally, particularly in East Asian countries. The popularity of specific aesthetic procedures varies, however, depending on the particular East Asian geographical region being studied. This study aimed to evaluate the experiences of and attitudes toward aesthetic procedures in five East Asian countries/regions, including China, Japan, South Korea, Hong Kong, and Taiwan.

Abdominoplasty: My Preferred Techniques.

Background: Abdominoplasty has been evolving since the 1960s with many technical innovations throughout the years. It has become one of the most frequent and common procedures done in aesthetic plastic surgery, with the ultimate goal of not only to remove the excess tissue in the abdominal area but also to achieve an aesthetic trunk silhouette.

Objective: The prime objective of this article was to describe our preferred approach for a full cosmetic abdominoplasty.

Differences and Similarities Between Eastern and Western Rhinoplasty: Features and Proposed Algorithms.

The authors collectively reviewed their experiences in performing rhinoplasty in North America, Asia, and South America and categorized common undesirable features in Eastern and Western rhinoplasty and their respective surgical algorithms. In Western rhinoplasty, the surgery is often reduction in nature. The proposed algorithm is a dorsum-first, tip-second surgical sequence to better suit the need of this population.

Evaluation of malnutrition via modified GLIM criteria for in patients undergoing emergent gastrointestinal surgery.

Background: Malnutrition remains a critical public health issue in the US, particularly in surgery where perioperative malnutrition is commonly underdiagnosed and undertreated. In 2016, the Global Leadership Initiative on Malnutrition (GLIM) proposed a set of consensus criteria for the diagnosis of malnutrition. Our project aims to assess the post-operative outcomes of patients meeting a modified GLIM-defined (mGLIM) malnutrition criteria undergoing emergent gastrointestinal surgery (EGS) in the NSQIP database.

The Preferred Management of a Single-Digit Distal Phalanx Amputation.

Background:  Replantation of a single digit at the distal phalanx level is not routinely performed since it is technically challenging with questionable cost-effectiveness. The purpose of this study was to analyze international microsurgeons' clinical decisions when faced with this common scenario.

Methods:  A survey of a right-middle finger distal phalanx transverse complete amputation case was conducted via online and paper questionnaires.

Integrating Fat Graft with Blepharoplasty to Rejuvenate the Asian Periorbita.

Background: Contemporary periorbital rejuvenation is undergoing a paradigm shift to an approach that prioritizes volume preservation and/or augmentation. However, the technical difficulties of using traditional fat grafting techniques in this area and the distinct ethnic features make periorbital rejuvenation in Asians especially challenging. Here, the authors present their approach to enhance the periorbita and outcomes.

Preserving Orbicularis Branches of the Zygomatic Nerve with the Orbicularis Oculi Muscle-Superficial Musculoaponeurotic System Flap Complex in Facelift Surgery.

The orbicularis oculi muscle (OOM) is sometimes incorporated with the superficial musculoaponeurotic system (SMAS) flap to provide a stronger flap. While elevating the OOM flap, it is important to avoid injury to the orbicularis branches of the zygomatic nerve. When the orbicularis branches of the zygomatic nerve are identified during the OOM-SMAS flap elevation, a transverse OOM flap was created to preserve the nerve.

Nomogram based on albumin and neutrophil-to-lymphocyte ratio for predicting the prognosis of patients with oral cavity squamous cell carcinoma.

Increasing evidence indicates that inflammation plays a crucial role in cancer development. A novel scoring system based on albumin and the neutrophil-to-lymphocyte ratio (NLR) was developed and incorporated into a nomogram to create a more accurate prognostic tool for oral cavity squamous cell carcinoma (OSCC) patients. A retrospective review was performed on 613 consecutive patients undergoing ablative surgery for OSCC between September 2005 and December 2014.

Clinical Implications of Tumor-Associated Tissue Eosinophilia in Tongue Squamous Cell Carcinoma.

Objectives/hypothesis: The role of tumor-associated tissue eosinophilia (TATE) in oral cavity cancer remains quite controversial. This study investigated the potential role of TATE in tongue squamous cell carcinoma (TSCC).

Study Design: Retrospective case series.

Association of overexpressed karyopherin alpha 2 with poor survival and its contribution to interleukin-1β-induced matrix metalloproteinase expression in oral cancer.

Background: The purpose of this study was to elucidate the clinicopathological associations and molecular mechanisms of karyopherin alpha 2 (KPNA2) in oral cavity squamous cell carcinoma (SCC) progression.

Methods: The KPNA2 expressions were analyzed by immunohistochemistry and enzyme-linked immunosorbent assay in 209 tissues and 181 saliva samples, respectively. The functions of KPNA2 in migration and invasion were examined in KPNA2-knowdown cells.

The Prediction Value of the Systemic Inflammation Score for Oral Cavity Squamous Cell Carcinoma.

Objectives This study aimed to investigate the potential prognostic role of the oral cancer systemic inflammation score (SIS) based on serum albumin levels and the lymphocyte-to-monocyte ratio in patients with oral squamous cell carcinoma (OSCC) after treatment. Study Design A retrospective cohort study. Setting Tertiary care center.

Identification of predisposing factors for osteonecrosis of the jaw after marginal mandibulectomy in the surgical management of oral squamous cell carcinoma.

Background: The aim of this study is to evaluate osteonecrosis of the jaw (ONJ) with the extent of marginal mandibulectomy.

Methods: Between January 2006 and December 2012, 3087 patients undergoing ablative resection were consecutively enrolled. Among them, 345 cases undergoing marginal mandibulectomy were retrospectively reviewed.

Aesthetic Multiple-Toe Reconstruction With Combined Iliac Bone Graft and Wraparound Free Anterolateral Thigh Flap-A Case Report and Literature Review.

Compared with upper extremity injuries, toe amputations and their replantations are rare because of the difficulty of their relatively thinner soft tissue envelope. Consequently, fewer reconstructive options are available for toes and they are rarely reported in the literature. In this study, we reported a case of right third to fifth toe amputations and their subsequent reconstruction with iliac bone grafts and a free anterolateral thigh flap.

When the Gastrointestinal Conduit for Total Esophageal Reconstruction Is Not an Option: Review of the Role of Skin Flaps and Report of Salvage With a Single-Stage Tubed Anterolateral Thigh Flap.

This review adds to the limited body of literature describing the use of skin flaps for reconstruction of the esophagus and includes a report of a successful 1-stage, intrathoracic reconstruction of the cervical and thoracic esophagus after failed gastrointestinal conduit. Already widely used for reconstruction of the pharynx and cervical esophagus, the versatile anterolateral thigh flap can be considered an option for more extensive defects of the cervical and thoracic esophagus in this challenging patient population when gastric, jejunal, or colon conduits are not available. The authors believe the anterolateral thigh flap should be considered in 1-stage anatomic reconstruction of the cervical and thoracic esophagus in the absence of feasible gastrointestinal conduits.

Two-stage face transplantation: a new concept in vascularized composite allotransplantation.

Background: Animal models and clinical cases of facial allotransplantation have been performed as a single stage procedure. A staged surgery might offer some advantages in selected cases. In this study, a two-stage face transplantation approach was performed on rat and the feasibility and safety were evaluated.

A new rat model for orthotopic abdominal wall allotransplantation.

Background: Abdominal wall, one of the most commonly transplanted composite tissues, is less researched and lacking animal models. Its clinical necessities were emphasized in multiple case series to reconstruct large abdominal defects. Previous animal models have only studied components of the abdominal wall transplant.

A novel rat full-thickness hemi-abdominal wall/hindlimb osteomyocutaneous combined flap: influence of allograft mass and vascularized bone marrow content on vascularized composite allograft survival.

Vascularized bone marrow transplantation (VBMT) appears to promote tolerance for vascularized composite allotransplantation (VCA). However, it is unclear whether VBMT is critical for tolerance induction and, if so, whether there is a finite amount of VCA that VBMT can support. We investigated this with a novel VCA combined flap model incorporating full-thickness hemiabdominal wall and hindlimb osteomyocutaneous (HAW/HLOMC) flaps.

A pilot investigation of a Pediatric Surgery Journal Club.

Background: The CanMEDS competency "scholar" encompasses the creation, dissemination, application, and translation of medical knowledge. We hypothesize that a structured journal club (JC) for pediatric surgical trainees would meet these objectives in an enjoyable and long-lasting manner.

Methods: A JC involving two pediatric surgery training programs was created with each session focusing on a specific study design.

Internal distraction osteogenesis to correct symptomatic cephalocranial disproportion.

Background: Cephalocranial disproportion describes a state of volume mismatch between brain size and intracranial space. Nonsyndromic single-suture craniosynostosis patients can present with symptoms from elevated intracranial pressure because of inadequate or delayed treatment. The purpose of this study was to present five sagittal synostosis children with symptomatic cephalocranial disproportion treated with cranial vault distraction osteogenesis.

Fimbrolide-coated antimicrobial lenses: their in vitro and in vivo effects.

Purpose: To examine the ability of contact lenses coated with fimbrolides, inhibitors of bacterial quorum sensing, to prevent microbial adhesion and their safety during short-term clinical assessment.

Methods: A fimbrolide was covalently attached to commercially available high Dk contact lenses. Subsequently Pseudomonas aeruginosa, Staphylococcus aureus, Serratia marcescens, or Acanthamoeba sp.

Assessment of changes in cochlear function with pneumolabyrinth after middle ear trauma.

Objective: To describe a case of pneumolabyrinth secondary to tympanic membrane/ossicular trauma and the subsequent recovery of sensorineural hearing loss managed with conservative measures.

Patients: A 15-year-old boy presented to an outside hospital with signs and symptoms of acute hearing loss, vertigo, and tinnitus after penetrating injury to his right tympanic membrane. In addition, computed tomography demonstrated air density within the vestibule.