{"title":"The Skin and the Physiology of Normal Wound Healing","authors":"T. King, S. Kapur","doi":"10.2310/surg.2315","DOIUrl":"https://doi.org/10.2310/surg.2315","url":null,"abstract":"This review presents normal wound healing as a complex process that is generally carried out in three overlapping stages: an inflammatory phase, a proliferative phrase (made up of fibroplasia, contraction, neovascularization, and granulation), and a remodeling phase. In addition, wound healing occurs under the influence of multiple cytokines, growth factors, and extracellular matrix signals. Figures show the layers of the skin and the cycles of wound healing. \u0000This review contains 6 highly rendered figures, 8 tables, and 47 references\u0000Keywords: wound, wound care, healing, epithelialization, migration, granulation","PeriodicalId":413935,"journal":{"name":"DeckerMed Vascular and Endovascular Surgery","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121644480","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Transplant Immunology: Basic Immunology and Clinical Practice","authors":"D. Foley, Lung-Yi Lee","doi":"10.2310/surg.2210","DOIUrl":"https://doi.org/10.2310/surg.2210","url":null,"abstract":"Engraftment of a transplanted organ into an allogeneic host triggers a cascade of immunologic responses in the host that are designed to facilitate graft rejection. Modern donor-to-host matching techniques and immunosuppression protocols have successfully tempered this natural immune response so that graft survival has dramatically improved. However, optimizing graft survival by precisely downregulating the host response to graft rejection while preserving host immune defenses against pathologic and infectious agents remains poorly understood and elusive in current clinical practice. This review discusses transplant immunology with respect to host versus graft and the basis of allorecognition, as well as clinical management of the transplanted allograft. Figures show human leukocyte antigen (HLA), direct allorecognition, T cell receptor and CD3, T cell–associated second messenger signaling pathway, CD8 molecules directly ligating class I HLAs and CD4 molecules directly binding HLA class II, detection of alloantibodies by enzyme-linked immunosorbent assay or flow cytometry, recipient-donor crossmatch, histopathology of kidney allograft with antibody-mediated rejection, and an algorithm for assessment and management of renal allograft rejection. \u0000This review contains 9 figures, 6 tables and 61 references.\u0000Keywords: Transplantation, immunology, human leukocyte antigen, crossmatch, donor, acute rejection, chronic rejection","PeriodicalId":413935,"journal":{"name":"DeckerMed Vascular and Endovascular Surgery","volume":"51 2","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132974055","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Repair of Femoral and Popliteal Artery Aneurysms","authors":"P. O'hara","doi":"10.2310/surg.2111","DOIUrl":"https://doi.org/10.2310/surg.2111","url":null,"abstract":"Femoral and popliteal artery aneurysms constitute most peripheral aneurysms. In general, with both femoral and popliteal artery aneurysms, elective repair and reconstruction tend to be associated with significantly better postoperative outcomes than emergency repair undertaken after a limb-threatening complication. Specific treatment decisions may be influenced by the presence or absence of symptoms of aneurysmal disease. For femoral artery aneurysms, this chapter presents the preoperative evaluation, operative planning, operative technique (endovascular repair, ultrasound-guided compression, and open surgical repair), and outcome evaluation. For popliteal aneurysms, this chapter discusses the preoperative evaluation, operative planning (indications for repair and preoperative arterial thrombolysis), operative technique (open vs. endovascular repair), and outcome evaluation (dependent on whether surgical or endovascular). \u0000This review contains 15 figures, 9 tables, and 41 references.\u0000Keywords:Lower extremity aneurysm, popliteal artery aneurysm, femoral artery aneurysm, surgical repair, endovascular repair, thrombosis, embolization","PeriodicalId":413935,"journal":{"name":"DeckerMed Vascular and Endovascular Surgery","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-08-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115359331","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Strategies of Hemodialysis Access","authors":"Robyn A. Macsata, A. Sidawy","doi":"10.2310/surg.2123","DOIUrl":"https://doi.org/10.2310/surg.2123","url":null,"abstract":"Chronic kidney disease and end-stage renal disease (ESRD) have become common diagnoses in the United States; in response, several clinical practice guidelines for the surgical placement and maintenance of arteriovenous (AV) hemodialysis access have been published. This review examines temporary hemodialysis access, permanent hemodialysis accesses, and the Hemodialysis Reliable Outflow (HeRO) graft. Figures show trends in the number of incident cases of ESRD, in thousands, by modality, in the US population, 1980 to 2012, Medicare ESRD expenditures, algorithm for access location selection, autogenous posterior radial branch-cephalic wrist direct access (snuff-box fistula), autogenous radial-cephalic wrist direct access (Brescia-Cimino-Appel fistula), autogenous radial-basilic forearm transposition, prosthetic radial-antecubital forearm straight access, prosthetic brachial (or proximal radial) antecubital forearm looped access, autogenous brachial (or proximal radial) cephalic upper arm direct access, autogenous brachial (or proximal radial) basilic upper arm transposition, prosthetic brachial (or proximal radial) axillary (or brachial) upper arm straight access, prosthetic superficial femoral-femoral (vein) lower extremity straight access and looped access, prosthetic axillary-axillary (vein) chest looped access, straight access, and body wall straight access, HeRO graft, banding of the outflow access tract, distal revascularization with interval ligation, upper extremity edema and varicosities associated with venous hypertension, internal jugular to subclavian venous bypass, and puncture-site pseudoaneurysms of an AV access. Tables list AV access configuration, autogenous AV access patency rates, and prosthetic AV access patency rates.\u0000 This review contains 20 figures, 3 tables, and 76 references.\u0000Keywords: Chronic Kidney Disease, End-stage renal disease, Short- and Long-term dialysis catheters, Autogenous AV access, Prosthetic AV access, HeRO graft, Arterial Steal, Venous hypertension, Pseudoaneurysm, Megafistula","PeriodicalId":413935,"journal":{"name":"DeckerMed Vascular and Endovascular Surgery","volume":"60 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-07-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123125681","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Acute Kidney Injury","authors":"A. Ebadat, E. Bui, Carlos V. R. Brown","doi":"10.2310/vasc.2154","DOIUrl":"https://doi.org/10.2310/vasc.2154","url":null,"abstract":"Acute renal failure definitions have changed dramatically over the last 5 to 10 years as a result of criteria established through the following consensus statements/organizations: RIFLE (Risk, Injury, Failure, Loss of function, End stage renal disease), AKIN (Acute Kidney Injury Network), and KDIGO (Kidney Disease: Improving Global Outcomes). In 2002, the Acute Dialysis Quality Initiative was tasked with the goal of establishing a consensus statement for acute kidney injury (AKI). The first order of business was to provide a standard definition of AKI. Up to this point, literature comparison was challenging as studies lacked uniformity in renal injury definitions. Implementing results into evidence-based clinical practice was difficult. The panel coined the term “acute kidney injury,” encompassing previous terms, such as renal failure and acute tubular necrosis. This new terminology represented a broad range of renal insults, from dehydration to those requiring renal replacement therapy (RRT). This review provides an algorithmic approach to the epidemiology, pathophysiology, diagnosis, prevention, and management of AKI. Also discussed are special circumstances, including rhabdomyolysis, contrast-induced nephropathy, and hepatorenal syndrome. Tables outline the AKIN criteria, most current KDIGO consensus guidelines for definition of AKI, differential diagnosis of AKI, agents capable of causing AKI, treatment for specific complications associated with AKI, and options for continuous RRT. Figures show the RIFLE classification scheme and KDIGO staging with prevention strategies.\u0000\u0000This review contains 1 management algorithm, 2 figures, 6 tables, and 85 references.\u0000Keywords: Kidney, renal, KDIGO, azotemia, critical, urine, oliguria, creatinine, dialysis","PeriodicalId":413935,"journal":{"name":"DeckerMed Vascular and Endovascular Surgery","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-04-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134592420","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Approach to the Patient with Shock","authors":"D. Mackenzie","doi":"10.2310/surg.4326","DOIUrl":"https://doi.org/10.2310/surg.4326","url":null,"abstract":"<jats:p />","PeriodicalId":413935,"journal":{"name":"DeckerMed Vascular and Endovascular Surgery","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-03-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124789759","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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