Surgery Commons^™

Traumatic Retroclival Epidural Hematoma In Pediatric Patient- Case Report And Review Of Literature, Muhammad Zubair Tahir, S. A. Quadri, Sonia Hanif, Gohar Javed

Section of Neurosurgery

Background: Retroclival epidural hematoma (REDH) is a very rare entity in the practical field of neurosurgery. Only a few cases have been reported in literature. The authors present to you case of a 12-year-old female, a victim of road traffic accident (RTA), who had presented to us with loss of consciousness and seizures.
Case description: Magnetic resonance imaging revealed retroclival hematoma. She was managed on conservative grounds and discharged with assurance of multiple follow-up visits.
Conclusion: Very few cases of REDH have been reported in pediatric population to date. It should be suspected in children with head and neck injuries …

Bapcap2-1 Does Preoperative Aspirin Improve Outcomes In Cardiac Surgery Patients?, Jian-Zhong Sun, L. Cao, H. Liu, W. Sun, S Silvestry, J. Diehl

Department of Anesthesiology Faculty Papers

Best Abstracts - Runner-up Session 2 presented at Euroanaesthesia 2011 in the Netherlands.

Background and Goal of Study: The effects of preoperative aspirin on major cardiocerebral and renal outcomes and mortality remain uncertain.

A Comparison Of Two Headless Compression Screws For Operative Treatment Of Scaphoid Fractures, Ruby Grewal, Joseph Assini, David Sauder, Louis Ferreira, Jim Johnson, Kenneth Faber

Surgery Publications

PURPOSE: The purpose of this study was to compare the interfragmentary compression force across a simulated scaphoid fracture by two commonly used compression screw systems; the Acutrak 2 Standard and the 3.0 mm Synthes headless compression screw.

METHODS: Sixteen (8 pairs; 6 female, 2 male) cadaver scaphoids were randomly assigned to receive either the Acutrak 2 or Synthes screw with the contralateral scaphoid designated to receive the opposite. Guide wires were inserted under fluoroscopic control. Following transverse osteotomy, the distal and proximal fragments were placed on either side of a custom load cell, to measure interfragmentary compression. Screws were placed …

Terrorist Bombings: Medical Response In A Developing Country, Hasnain Zafar, Ahmed Jawad, Muhammad Shahzad Shamim, Ayaz Ahmed Memon, Aamir Hameed Khan, Muhammad Shahrukh Effendi, Saeed Qureshi

Section of General Surgery

Objective: To evaluate the process of transport and immediate Emergency Department (ER) management of mass casualties following the recent bomb blasts in Karachi and review in detail the medical response and management of victims undertaken in these two incidents.
Methods: Eyewitness accounts of the victims, medical personnel and newspaper clippings were used to understand and identify difficulties faced during the rescue process. Data regarding presenting injuries and their outcomes was also collected from all victims presenting to the emergency department at Aga Khan University Hospital.
Results: Seventy nine individuals died and over 250 victims were injured in the two incidents. …

Expression Of Microphthalmia Transcription Factor In Sentinel Lymph Nodes Of Patients With Melanoma, Minia Hellan, Michelle S. Gentile, Luay Ailabouni, George I. Salti

Department of Surgery Faculty Publications

Background: Sentinel lymph node biopsy is widely used in the management of melanoma patients. Multiple markers are used to stain sentinel lymph node tissue including S100, HMB-45 and melan A with different success. We investigated, for the first time, the use of Microphthalmia transcription factor (Mitf) staining in a larger series of sentinel lymph nodes. Mitf is a transcription factor essential for the development and survival of melanocytes. It has been introduced recently as a sensitive and specific marker for melanomas. Methods: Thirty patients with cutaneous melanoma were included in our study: twenty patients underwent sentinel lymph node biopsy; ten …

Congenital Diaphragmatic Hernia Presenting In The Sixth Decade Mimicking Pneumonia, Saulat H. Fatimi, Nida Sajjad, Marium Muzaffar, Hashim Muhammad Hanif

Section of Cardiothoracic Surgery

Congenital diaphragmatic hernia presentation in adults is extremely rare. Patients who present with late diaphragmatic hernias complain of a wide variety of symptoms and diagnosis can be difficult. We report a case of a 64 year old male who presented with a six month history of cough, shortness of breath and weight loss. The most common strategy to treat a Bochdalek hernia is via a thoracotomy or laparotomy or both. In our patient the repair was performed with a thoracotomy.

Surgical Management Of Complete Atrioventricular Septal Defect: Associations With Surgical Technique, Age, And Trisomy 21., Andrew M. Atz, John A. Hawkins, Minmin Lu, Meryl S. Cohen, Steven D. Colan, James Jaggers, Ronald V. Lacro, Brian W. Mccrindle, Renee Margossian, Ralph S. Mosca, Lynn A. Sleeper, L Luann Minich, Pediatric Heart Network Investigators, Girish S. Shirali

Manuscripts, Articles, Book Chapters and Other Papers

OBJECTIVES: We sought to evaluate the contemporary results after repair of a complete atrioventricular septal defect and to determine the factors associated with suboptimal outcomes.

METHODS: The demographic, procedural, and outcome data were obtained within 1 and 6 months after repair of a complete atrioventricular septal defect in 120 children in a multicenter observational study from June 2004 to 2006.

RESULTS: The median age at surgery was 3.7 months (range, 9 days to 1.1 years). The type of surgical repair was a single patch (18%), double patch (72%), and a single atrial septal defect patch with primary ventricular septal defect …

Ct Scanning Is Sufficient To Clear The Cervical Spine Of Elderly Falls Less Than 5 Feet., Douglas Lehman Md, Rovinder S. Sandhu Md, Leslie Baga Bsn, Farheen Hussain Ms, John J. Hong Md

Administration & Leadership

No abstract provided.

Evaluation Of The Use Of Patient-Focused Simulation For Student Assessment In A Surgery Clerkship., Gerald A Isenberg, Katherine W Berg, Judith A Veloski, Dale D Berg, J J. Veloski, Charles Yeo

Department of Surgery Faculty Papers

BACKGROUND: The purpose of this study was to evaluate the use of simulated patients in conjunction with anatomic and tissue task-training models to assess skills.

METHODS: Faculty reviewed the objectives of the clerkship to identify skills to be acquired. Three cases were developed related to rectal examination, suturing, and inserting intravenous lines and nasogastric tubes. Student scores were based on their ability to gather data from simulated patients and perform procedures on simulation models.

RESULTS: A total of 670 students were assessed between 2006 and 2009. Alpha reliability coefficients were .97 for Communication/Interpersonal Skills, .71 for Procedures, and .58 for …

Endothelial Differentiation Of Adipose-Derived Stem Cells From Elderly Patients With Cardiovascular Disease., Ping Zhang, Neil Moudgill, Eric Hager, Nicolas Tarola, Christopher Dimatteo, Stephen Mcilhenny, Thomas Tulenko, Paul J Dimuzio

Department of Surgery Faculty Papers

Adipose-derived stem cells (ASCs) possess significant therapeutic potential for tissue engineering and regeneration. This study investigates the endothelial differentiation and functional capacity of ASCs isolated from elderly patients. Isolation of ASCs from 53 patients (50-89 years) revealed that advanced age or comorbidity did not negatively impact stem cell harvest; rather, higher numbers were observed in older donors (>70 years) than in younger. ASCs cultured in endothelial growth medium-2 for up to 3 weeks formed cords upon Matrigel and demonstrated acetylated-low-density lipoprotein and lectin uptake. Further stimulation with vascular endothelial growth factor and shear stress upregulated endothelial cell-specific markers (CD31, …

Acute Effects Of A Selective Cannabinoid-2 Receptor Agonist On Neuroinflammation In A Model Of Traumatic Brain Injury., Melanie B Elliott, Ronald F Tuma, Peter S Amenta, Mary F Barbe, Jack I Jallo

Department of Neurosurgery Faculty Papers

Proposed therapeutic strategies for attenuating secondary traumatic brain injury (TBI) include modulation of acute neuroimmune responses. The goal of this study was to examine the acute effects of cannabinoid-2 receptor (CB(2)R) modulation on behavioral deficits, cerebral edema, perivascular substance P, and macrophage/microglial activation in a murine model of TBI. Thirty male C57BL/6 mice underwent sham surgery, or cortical contusion impact injury (CCI). CCI mice received vehicle or the CB(2)R agonist 0-1966 at 1 and 24 h after injury. Performance on the rotarod, forelimb cylinder, and open-field tests were evaluated before and at 48 h after sham or CCI surgery. Cerebral …

Use Of Geocoding And Us Census Data To Assess Determinants Of Outcome In Trauma Patients, Krista M. Goodman Md, John J. Hong Md, Sherrine Eid Mph, Leslie Baga Bsn, Ccrc, Michael M. Badellino Md, Mph, Facs, Michael D. Pasquale Md, Facs

Department of Surgery

No abstract provided.

Nfatc1 Regulation Of Trail Expression In Human Intestinal Cells, Qingding Wang, Yuning Zhou, Heidi L. Weiss, Chi-Wing Chow, B. Mark Evers

Surgery Faculty Publications

TNF-related apoptosis-inducing ligand (TRAIL; Apo2) has been shown to promote intestinal cell differentiation. Nuclear factor of activated T cells (NFAT) participates in the regulation of a variety of cellular processes, including differentiation. Here, we examined the role of NFAT in the regulation of TRAIL in human intestinal cells. Treatment with a combination of phorbol 12-myristate 13-acetate (PMA) plus the calcium ionophore A23187 (Io) increased NFAT activation and TRAIL expression; pretreatment with the calcineurin inhibitor cyclosporine A (CsA), an antagonist of NFAT signaling, diminished NFAT activation and TRAIL induction. In addition, knockdown of NFATc1, NFATc2, NFATc3, and NFATc4 blocked PMA/Io increased …

Download The Full Pdf Of Jefferson Surgical Solutions Spring 2011, Volume 6, Number 1

Jefferson Surgical Solutions

No abstract provided.

News In Brief

Jefferson Surgical Solutions

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Those Who Give: Making A Difference Now And Down The Road: The Howell Professorship In Pancreatic Cancer Research

Jefferson Surgical Solutions

No abstract provided.

On The Job: Dr. Goldberg Spends Research Year Targeting Breast Cancer

Jefferson Surgical Solutions

No abstract provided.

Beekley’S Combat Experience Informs Research And Protocols At Home And Abroad

Jefferson Surgical Solutions

No abstract provided.

Resident Update: Lieutenant Commander Daniel R. Grabo

Jefferson Surgical Solutions

No abstract provided.

Creating Second Chances For All Ages: The Live Donor Liver Transplant Program

Jefferson Surgical Solutions

No abstract provided.