Abstract:
:Four patients with pyoderma gangrenosum were treated with hyperbaric oxygen to prepare the wounds for skin grafting. Each wound responded to a course of daily hyperbaric oxygen with reduction of infection and increased capillary angiogenesis. During follow-up periods of 12 to 30 months, all wounds remained healed. Although the exact etiology of pyoderma gangrenosum is unknown, vasculitis with wound ischemia and infection are prominent components. Inspired oxygen partial pressures of 1100 to 1300 mmHg elevate wound oxygen tension despite relative ischemia. The impaired intracellular bacterial killing of hypoxic leukocytes is corrected during each day's 2-hour bolus of hyperbaric oxygen. Daily wound oxygenation increases collagen production by fibroblasts to support capillary angiogenesis.
journal_name
Plast Reconstr Surgjournal_title
Plastic and reconstructive surgeryauthors
Davis JC,Landeen JM,Levine RAsubject
Has Abstractpub_date
1987-02-01 00:00:00pages
200-7issue
2eissn
0032-1052issn
1529-4242journal_volume
79pub_type
杂志文章abstract::The mechanisms involved in normal cranial suture development and fusion as well as in the pathophysiology of craniosyostosis are not well understood. The purpose of this study was to investigate the expression of several cytokines--transforming growth factor-beta-1 (TGF-beta1), basic fibroblast growth factor (bFGF), a...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/00006534-199805000-00001
更新日期:1998-05-01 00:00:00
abstract::New upper pedicle reduction mammaplasty and mastopexy techniques are presented. The surgical steps are described point by point. An analysis is made of the results obtained in 25 patients who underwent surgery between November of 1987 and November of 1988 and were examined in December of 1990 with a mean follow-up of ...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/00006534-199305000-00012
更新日期:1993-05-01 00:00:00
abstract:LEARNING OBJECTIVES:After reading this article, the participant should be able to: 1. Describe the basic science of chronic wounds. 2. Discuss the general and local factors that should be considered in any patient with a chronic wound. 3. Discuss the rationale of converting a chronic wound into an acute wound. 4. Descr...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/PRS.0000000000003486
更新日期:2017-07-01 00:00:00
abstract:BACKGROUND:Microtia is a congenital anomaly of the external ear that can appear in isolation or in association with other congenital anomalies. In this study, the authors identify the prevalence and phenotypes of associated congenital malformations in patients with microtia in a Chinese specialty clinic population. ME...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/PRS.0000000000005066
更新日期:2018-12-01 00:00:00
abstract:BACKGROUND:Tissue expansion, while a mainstay of reconstruction for pediatric cutaneous lesions, has significant complication rates. The authors review the complications in a single-surgeon series of tissue expansion to identify risk factors for complications and guide subsequent therapy so that reconstructive goals in...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/PRS.0000000000004650
更新日期:2018-09-01 00:00:00
abstract:BACKGROUND:The establishment of an effective clinical and academic culture within an institution is a multifactorial process. This process is cultivated by dynamic elements such as recruitment of an accomplished and diverse faculty, patient geographic outreach, clinical outcomes research, and fundamental support from a...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/PRS.0000000000004200
更新日期:2018-04-01 00:00:00
abstract::Prosthetic vascular complications such as exposure and infection represent one of the most challenging and devastating complications in surgery. Nineteen patients underwent a retrospective review of the efficacy of soft-tissue flap coverage in the management of vascular prostheses complications. These patients were di...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:
更新日期:1993-06-01 00:00:00
abstract::Surgery is a stressful event, with the potential for profound disturbance to the patient's psychological and physiologic homeostasis. Cosmetic surgery is a particularly intense psychological experience because, in addition to the usual concerns about surgical side effects, cosmetic patients bring their hopes and expec...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/00006534-199708000-00046
更新日期:1997-08-01 00:00:00
abstract:BACKGROUND:Surgical-site infection after implant-based breast reconstruction remains a leading cause of morbidity. Doxycycline is an antibiotic used to treat soft-tissue infections. The authors hypothesize that doxycycline-coated breast implants will significantly reduce biofilm formation, surgical-site infection, and ...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/PRS.0000000000007277
更新日期:2020-11-01 00:00:00
abstract:BACKGROUND:Photoaging is generally treated by ablative procedures that injure the epidermis and basal membrane and lead to fibrosis of the papillary dermis. Damaging the epidermis significantly can cause potential adverse effects such as dyspigmentation. It was recently shown in clinical trials that percutaneous collag...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/PRS.0b013e318188245e
更新日期:2008-11-01 00:00:00
abstract:BACKGROUND:Evidence of the benefit of dilute epinephrine infiltration before reduction mammaplasty is provided by several controlled trials. Despite variation in operative technique and data collection, a reduction in intraoperative blood loss has been shown. The aim of this review of the literature is to weigh the ava...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章,meta分析,评审
doi:10.1097/PRS.0b013e318262f085
更新日期:2012-10-01 00:00:00
abstract:BACKGROUND:Although reconstruction of anterior mandibular oncologic defects with bony free flaps is considered the standard method of treatment, the optimal reconstruction of posterior defects is controversial. The authors' goal was to compare outcomes using either a vascularized bone flap or a soft-tissue free flap fo...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/PRS.0b013e3181d62aef
更新日期:2010-05-01 00:00:00
abstract::Split-thickness skin grafts remain central to the strategy of burn wound treatment. The dressing used to cover the donor wound site has a significant effect on healing parameters. The purpose of this study was to compare split-thickness skin graft donor site reepithelialization under Xeroform and Jelonet dressings. A ...
journal_title:Plastic and reconstructive surgery
pub_type: 临床试验,杂志文章
doi:10.1097/01.PRS.0000070408.33700.C7
更新日期:2003-08-01 00:00:00
abstract::The objective of this study was to assess the efficacy and reliability of muscle flaps in the treatment of prosthetic graft sepsis. A retrospective analysis was performed to assess the outcome of all patients with prosthetic graft sepsis who were treated with a muscle flap at Groote Schuur Hospital between January of ...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/00006534-200201000-00018
更新日期:2002-01-01 00:00:00
abstract:BACKGROUND:This study was conducted to compare the gastrostomy rates in infants with Pierre Robin sequence treated with tongue-lip adhesion or mandibular distraction osteogenesis. METHODS:This was a retrospective study of symptomatic plastic and reconstructive surgery patients treated over an 8-year period. The primar...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章,多中心研究
doi:10.1097/PRS.0000000000002865
更新日期:2017-01-01 00:00:00
abstract::Two cases of alopecia due to radiation of the scalp are presented in which it has been possible to achieve a technically and cosmetically satisfactory reconstruction by punch hair grafting. This does not mean that every case is suitable, but it does mean that those without contraindications should at least be given a ...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/00006534-198310000-00005
更新日期:1983-10-01 00:00:00
abstract::A technique of rigid miniscrew fixation of cantilever nasal bone grafts is described. This produces stable, predictable nasal contour and tip projection without significant bone graft resorption. ...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/00006534-198904000-00023
更新日期:1989-04-01 00:00:00
abstract:BACKGROUND:An increasing number of women who undergo immediate two-stage tissue expander/implant breast reconstruction will require postmastectomy radiation therapy. An important variable is the timing of radiotherapy relative to surgery. The authors report their experience treating a large consecutive series of patien...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/PRS.0000000000000292
更新日期:2014-07-01 00:00:00
abstract::Open rhinoplasty has unquestionably become more popular during the past two decades because of the putative diagnostic and technical advantages that direct transcolumellar access offers. To test the hypothesis that patients initially treated by the opened or closed approaches differed in the secondary deformities that...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/00006534-200205000-00048
更新日期:2002-05-01 00:00:00
abstract:BACKGROUND:Diabetes impairs the ability of tissue to respond adequately to ischemia. The underlying mechanisms contributing to this impaired response remain unknown. Because increases in apoptosis have been linked to a spectrum of diabetic complications, the authors examined whether programmed cell death is involved in...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/01.prs.0000302499.18738.c2
更新日期:2008-04-01 00:00:00
abstract:BACKGROUND:Neurofibromatosis type 1 is a genetic and ubiquitous disease, with an estimated incidence of one in 3000 live births. Neurofibromas, defined as various benign tumors, are hallmarks of the disease. Facial plexiform or diffuse neurofibromas usually occur unilaterally and can induce facial hemihypertrophy. Surg...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/PRS.0b013e3181d180e9
更新日期:2010-04-01 00:00:00
abstract:LEARNING OBJECTIVES:After reading this article, participant should be able to: 1. Describe the technique of replantation for very distal amputation of the digit and salvage procedures for venous drainage. 2. Perform single-digit replantation after viewing the videos. 3. Recognize appropriate cases for joint salvage tec...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章,评审
doi:10.1097/PRS.0000000000006134
更新日期:2019-11-01 00:00:00
abstract:BACKGROUND:Treating patients with Raynaud's phenomenon who have chronic pain and ulcerations is extremely challenging. Unrelenting pain can lead to dysfunction and disuse, rendering the patient debilitated and/or chronically depressed. Pharmacologic vasodilators and surgical sympathectomies offer variable benefits. Out...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/PRS.0b013e3181a80576
更新日期:2009-07-01 00:00:00
abstract:BACKGROUND:Plastic surgery has historically been linked to war. Between 2008 and the end of combat operations in Afghanistan in 2014, British military plastic surgeons formed part of the multinational military surgical team at the Role 3 Medical Treatment Facility, Camp Bastion, Helmand Province. The present study aime...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/PRS.0000000000002020
更新日期:2016-04-01 00:00:00
abstract:BACKGROUND:The primary objective of this study was to investigate whether the application of antithrombotic therapies affects the success rate of digit replantation. METHODS:A total 477 digits of 319 patients who received dextran with low-molecular-weight heparin, dextran with prostaglandin E1, or no antithrombotic th...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/PRS.0000000000003665
更新日期:2017-10-01 00:00:00
abstract::Herein is described a technique that uses a combination of local flaps to reconstruct large defects involving the nasal dorsum and cheek. The flaps used are a transposition flap elevated from the area adjoining the defect and bilateral cheek advancement flaps. This technique leaves all suture wounds at borders of the ...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/00006534-200105000-00005
更新日期:2001-05-01 00:00:00
abstract:BACKGROUND:Despite a growing literature on patient satisfaction in breast reconstruction, few studies have compared perforator flaps with the more commonly practiced methods. The authors compared four reconstructive techniques and identified factors influencing patient satisfaction. METHODS:All patients undergoing pos...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/PRS.0b013e3181cb6351
更新日期:2010-06-01 00:00:00
abstract:BACKGROUND:Le Fort III osteotomy represents the foundation of surgical correction for midface hypoplasia. One serious complication of Le Fort III osteotomy is severing the internal maxillary artery or its branches during osteotome advancement for pterygomaxillary dysjunction. This study sought to characterize the relev...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/PRS.0000000000003084
更新日期:2017-03-01 00:00:00
abstract::We present a patient with electrical burns which resulted in loss of the right upper arm and a urinary bladder fistula. A jump flap was used to cover the repaired bladder, and also to cover the stump of the amputated right arm. ...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/00006534-197803000-00026
更新日期:1978-03-01 00:00:00
abstract::Although endothelial cell injury and microcirculatory intravascular thrombosis have been implicated in the pathophysiology of skin-flap failure, the basic underlying pathophysiology has not been documented previously. This study focuses on the morphologic changes and the alteration in platelet, fibrinogen, antithrombi...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/00006534-199402000-00024
更新日期:1994-02-01 00:00:00