Abstract:
INTRODUCTION:The peripheral adipose tissue is a vital component of many procedures in reconstructive and esthetic surgery. There is a limited knowledge on hemodynamic changes of adipose tissue. A direct intravital microscopic observation method is needed for the measurement of microcirculatory changes occurring in peripheral fat tissue during different plastic surgical procedures. Here we are introducing a model allowing for the direct in vivo monitoring and measurements of microcirculatory hemodynamics of peripheral adipose tissue. METHODS:Eight male Lewis rats weighing between 150 and 180 g were used in this study. Eight abdominal adipofascial flaps based on the left femoral artery, vein, and nerve were dissected after excision of the skin of the groin and lower abdominal region. Flap angiography using Indian ink was performed to demonstrate vascular anatomy of the flap. Standard intravital microscopy was used to monitor hemodynamic parameters such as vascular diameters, functional capillary perfusion, and leukocyte-endothelial interactions. RESULTS:Under direct intravital microscopy, microcirculatory parameters including vascular diameters, capillary perfusion, and leukocyte-endothelial interaction behaviors of the abdominal adipofascial flaps were established. CONCLUSIONS:We have showed feasibility of monitoring microcirculatory hemodynamics of the abdominal adipofascial flap model in rat. This model can be applied for intravital recordings of peripheral adipose tissue physiology and in different research scenarios such as the effects of ischemia reperfusion injury, effects of surgical trauma and wound healing studies with application of different pharmacologic agents and treatment protocols.
journal_name
Ann Plast Surgjournal_title
Annals of plastic surgeryauthors
Yazici I,Siemionow Mdoi
10.1097/SAP.0b013e31814da751subject
Has Abstractpub_date
2008-06-01 00:00:00pages
698-702issue
6eissn
0148-7043issn
1536-3708pii
00000637-200806000-00022journal_volume
60pub_type
杂志文章abstract::The clavicular myocutaneous island flap, with circulation provided by the platysma and superficial cervical fascia, was first performed by Paul Tessier in 1970, taking his motivation from the prior experience of John Barron with subcutaneous island flaps. A manuscript written by Dr. Tessier on his experience of 120 ca...
journal_title:Annals of plastic surgery
pub_type: 杂志文章,评审
doi:10.1097/SAP.0b013e3182183652
更新日期:2011-12-01 00:00:00
abstract::Soft-tissue defects in the area of the periolecranon may be a source of concern to the reconstructive surgeon who aims for durable protection with a minimum of drawbacks. Lamberty and Cormack described the antecubital fasciocutaneous flap both as a local transposition and as a free flap. The island version of this fla...
journal_title:Annals of plastic surgery
pub_type: 杂志文章
doi:10.1097/00000637-199809000-00005
更新日期:1998-09-01 00:00:00
abstract::Two hundred sixty-two cases of primary varicose veins in which the lesions extended to the areas of the lower third of the leg and/or the ankle were treated with the assistance of endoscopic surgery. The conditions of varicose veins were classified by the reporting standards in venous disease. The number of cases in l...
journal_title:Annals of plastic surgery
pub_type: 杂志文章
doi:10.1097/01.sap.0000197641.18499.b9
更新日期:2006-03-01 00:00:00
abstract:BACKGROUND:Since obtaining FDA approval for postsurgical pain management in 2011, a number of well-designed studies have reported favorably on the safety and efficacy of liposomal bupivacaine (LB). However, the literature lacks adequate reports of patient perception of postoperative pain and subjective satisfaction. M...
journal_title:Annals of plastic surgery
pub_type: 杂志文章
doi:10.1097/SAP.0000000000000444
更新日期:2015-06-01 00:00:00
abstract::A severe case is reported of a rare skin disorder characterized by multiple intracutaneous cystic lesions; the condition is difficult to manage and impossible to cure. The complicating cystic infections that accompany the condition are treated acutely using sound surgical principles, yet long-term management remains a...
journal_title:Annals of plastic surgery
pub_type: 杂志文章
doi:10.1097/00000637-198409000-00010
更新日期:1984-09-01 00:00:00
abstract::Pyoderma gangrenosum (PG) is a rare skin disorder of unknown etiology that is believed to be part of the spectrum of neutrophilic dermatoses. Although 25% to 50% of cases are idiopathic, PG is associated with systemic disease in up to 70% of patients, most notably inflammatory bowel disease, rheumatoid arthritis, and ...
journal_title:Annals of plastic surgery
pub_type: 杂志文章,评审
doi:10.1097/SAP.0b013e318296b7ae
更新日期:2015-03-01 00:00:00
abstract::We present a case of a 32-year-old white women, affected by breast cancer and treated with mastectomy, who underwent immediate breast reconstruction with a tissue expander. She presented a periprosthetic infection from Streptococcus pyogenes (group A streptococcus, GAS) after scarlet fever. S. pyogenes may be responsi...
journal_title:Annals of plastic surgery
pub_type: 杂志文章
doi:10.1097/SAP.0b013e31804636cf
更新日期:2008-01-01 00:00:00
abstract:OBJECTIVE:Forward-looking infrared (FLIR) thermography technology uses a handheld camera that measures skin infrared emissivity, captures photographs, and can be analyzed through specialized software. Forward-looking infrared images can be used to analyze and correlate burn wound temperature with burn depth, burn progr...
journal_title:Annals of plastic surgery
pub_type: 杂志文章
doi:10.1097/SAP.0000000000001363
更新日期:2018-04-01 00:00:00
abstract::There are multiple techniques used to reconstruct the vagina after oncologic extirpation. However, the long-term functional results of vaginal reconstruction are not well appreciated.A review was conducted of all 27 consecutive patients undergoing vaginal reconstruction from 1990 to 2007. A modified Sexual Adjustment ...
journal_title:Annals of plastic surgery
pub_type: 杂志文章,评审
doi:10.1097/SAP.0b013e3181af8fca
更新日期:2010-03-01 00:00:00
abstract::The painful, boil-like lesion of furuncular myiasis is a result of the invasion of subcutaneous tissues by larvae of Dermatobia hominis, the human botfly. This arthropod is indigenous to Mexico, and Central and South America, and imported cases to the United States are increasing as travel to these regions continues t...
journal_title:Annals of plastic surgery
pub_type: 杂志文章,评审
doi:10.1097/00000637-200102000-00011
更新日期:2001-02-01 00:00:00
abstract::Individuals with gender dysphoria often seek medical interventions, such as hormone treatment and surgery, to live as their identified gender. Cross-sex hormone therapy typically consists of various estrogen formulations which confer varying risks of venous thromboembolism (VTE). Currently, there is no standard practi...
journal_title:Annals of plastic surgery
pub_type: 杂志文章
doi:10.1097/SAP.0000000000002300
更新日期:2021-01-01 00:00:00
abstract::From 1979 to 1983, 14 patients were treated at the University of Maryland Hospital for injuries sustained as a result of the injection of crushed pentazocine tablets partially dissolved in water into the arterial system of the upper extremity. Eight patients received intraarterial reserpine within 15 hours of the inju...
journal_title:Annals of plastic surgery
pub_type: 杂志文章
doi:10.1097/00000637-198701000-00010
更新日期:1987-01-01 00:00:00
abstract::The suppression of elements associated with wound contracture and unfavorable scarring is a potentially important strategy in clinical wound management. In this study, the presence of α smooth muscle actin (αSMA), a protein involved in wound contraction, was analyzed in a series of wounds in which bovine fetal collage...
journal_title:Annals of plastic surgery
pub_type: 杂志文章
doi:10.1097/SAP.0000000000000449
更新日期:2015-06-01 00:00:00
abstract:BACKGROUND:Full-awake hand surgery (FAHS) has been gaining attention in recent years. However, the extent of full-awake approach for longer and more complicated major surgeries for the hand in trauma cases remains unclear. This study aimed to report the clinical nature of major flexor tendon trauma cases with subsequen...
journal_title:Annals of plastic surgery
pub_type: 杂志文章
doi:10.1097/SAP.0000000000001969
更新日期:2019-08-01 00:00:00
abstract:INTRODUCTION:Autologous free flaps are the criterion standard for reconstructions of complex soft tissue defects; however, they are limited by donor-site morbidities. The arteriovenous (AV) loop model enables the generation of soft tissue constructs based on acellular dermal matrices with a functional microvasculature ...
journal_title:Annals of plastic surgery
pub_type: 杂志文章
doi:10.1097/SAP.0000000000001096
更新日期:2017-07-01 00:00:00
abstract:PURPOSE:The use of human acellular dermal matrices (ADM) has become routinely used in implant-based breast surgery. Notwithstanding the many benefits for tissue support, the morbidity associated with its use includes seroma and infection, among other potential complications. Some patients experience a specific complica...
journal_title:Annals of plastic surgery
pub_type: 杂志文章
doi:10.1097/SAP.0000000000000475
更新日期:2015-05-01 00:00:00
abstract::This study evaluated the recipient and donor site complications associated with breast reconstruction using a deep inferior epigastric artery perforator flap (DIEAP) flap compared with a free TRAM flap. The charts of 108 patients who underwent breast reconstruction using these techniques were reviewed. There were 130 ...
journal_title:Annals of plastic surgery
pub_type: 杂志文章
doi:10.1097/01.sap.0000201549.83738.42
更新日期:2006-04-01 00:00:00
abstract::Endoscopic technique has been used in the management of comminuted malar fractures. However, the reported dissection plane is close to the frontal branch of the facial nerve, and paralysis of the frontal muscle is sometimes noted postoperatively. From January 1998 to November 2001, 42 patients underwent endoscopic-ass...
journal_title:Annals of plastic surgery
pub_type: 杂志文章
doi:10.1097/00000637-200211000-00002
更新日期:2002-11-01 00:00:00
abstract::The study of preserved porcine skin was done by using split-thickness skin grafts of pigs weighing approximately 25 to 30 kg. The harvesting of split-thickness skin grafts was performed under aseptic and antiseptic conditions. The povidone-iodine solution and 0.25% acidified sodium hypochlorite solution were used befo...
journal_title:Annals of plastic surgery
pub_type: 杂志文章
doi:10.1097/00000637-199304000-00009
更新日期:1993-04-01 00:00:00
abstract::The authors describe a case of microvascular ear replantation with repair of the artery only and medicinal leech therapy that survived for 14 days but ultimately failed as a result of the absence of development of venous channels between the replant and the recipient bed. A 35-year-old man presented with complete avul...
journal_title:Annals of plastic surgery
pub_type: 杂志文章
doi:10.1097/00000637-200104000-00016
更新日期:2001-04-01 00:00:00
abstract::Le Fort defined the classic weak points of facial fractures. Fractures of the midface and mandible are believed to require management with standard rigid fixation. Recent work has allowed mini- and microplating of multiple fracture fragments into more manageable larger segments for reduction and subsequent plating wit...
journal_title:Annals of plastic surgery
pub_type: 杂志文章,评审
doi:10.1097/00000637-199505000-00001
更新日期:1995-05-01 00:00:00
abstract::Two patients, burned at ages 2 and 5, developed scars that required multiple reconstructive operations over a period of several years. Tissue expanders were used as part of their reconstructive procedures. After the expanders were removed, skeletal deformity was encountered in the area underlying the expander in each ...
journal_title:Annals of plastic surgery
pub_type: 杂志文章
doi:10.1097/00000637-200044020-00014
更新日期:2000-02-01 00:00:00
abstract::A common unsatisfactory long-term outcome of otoplasty is undercorrection and residual deformity. Aggressive scoring with a scalpel blade can cause unattractive and painful ridging, especially in older patients with stiffer cartilage. We developed an ex vivo pig ear model to compare the effectiveness of bipolar diathe...
journal_title:Annals of plastic surgery
pub_type: 杂志文章
doi:10.1097/01.sap.0000237684.42771.10
更新日期:2007-03-01 00:00:00
abstract::Pilar leiomyoma is a benign smooth muscle tumor arising from the arrectores pili muscles associated with the hair follicles of the skin. The multiple biopsies and pathological consultations needed to obtain a diagnosis attest to the rarity of the disease and the difficult histological picture, which often requires an ...
journal_title:Annals of plastic surgery
pub_type: 杂志文章,评审
doi:10.1097/00000637-200045060-00018
更新日期:2000-12-01 00:00:00
abstract::Nine patients with symptomatic macroglossia, 3 with Beckwith-Wiedemann syndrome, 3 with Down's syndrome, and 3 with lymphatic malformation of the tongue, were evaluated for postoperative improvement following partial glossectomy. Symptoms evaluated were speech intelligibility, oral competence at rest, drooling, and no...
journal_title:Annals of plastic surgery
pub_type: 杂志文章
doi:10.1097/00000637-199007000-00003
更新日期:1990-07-01 00:00:00
abstract::This paper presents 4 consecutive cases using negative-pressure dressings (VAC) to bolster skin grafts in male genital reconstruction. In this series reconstruction followed 1 case of tumor ablation and 3 cases of debridement of abscesses or Fornier's gangrene. The VAC was applied circumferentially to the penis to sec...
journal_title:Annals of plastic surgery
pub_type: 杂志文章
doi:10.1097/01.sap.0000143606.39693.3f
更新日期:2005-02-01 00:00:00
abstract::Aim of this study is to describe the use of high-frequency ultrasound to ascertain the site, quantity, and type of filler injected in the soft tissue of the face, with respect to reliability of the procedure and the analysis costs. Between December 2006 and August 2010, 80 subjects aged 25 to 65 years, who underwent f...
journal_title:Annals of plastic surgery
pub_type: 杂志文章
doi:10.1097/SAP.0b013e318203ebf6
更新日期:2011-11-01 00:00:00
abstract::Lymphedema is a condition characterized by progressive swelling and adipose deposition that occurs commonly after lymphadenectomy. Recent clinical studies have suggested that the transfer of lymph nodes to the lymphedematous limb can improve lymphatic function. In this report, we investigate dynamic modulation of lymp...
journal_title:Annals of plastic surgery
pub_type: 杂志文章
doi:10.1097/SAP.0000000000000428
更新日期:2016-04-01 00:00:00
abstract::Locoregional recurrent and distant metastases from squamous cell carcinomas, despite multimodality therapy, remain troublesome clinical realities. Discrepancies in success rates of various surgery and radiation treatment regimens dealing with these problems are confusing to the clinician attempting to recommend the mo...
journal_title:Annals of plastic surgery
pub_type: 杂志文章
doi:10.1097/00000637-199508000-00010
更新日期:1995-08-01 00:00:00
abstract:BACKGROUND:Conjoined twinning is a rare congenital malformation, and the resultant huge body wall defects after separation of conjoined twins represent a real challenge to surgeons. METHODS:From 2004 to 2009, authors performed body wall reconstruction for 2 pairs of thoraco-omphalopagus twins and 1 pair of ischiopagus...
journal_title:Annals of plastic surgery
pub_type: 杂志文章
doi:10.1097/SAP.0000000000001609
更新日期:2018-12-01 00:00:00