Adjuvant radiotherapy to a scalp wound reconstructed with Integra & split thickness skin graft: foolhardy or wise addition to treatment options of large skin defects?

2017 ◽  
Vol 55 (10) ◽  
pp. e120
Author(s):  
Jaimini Mehta ◽  
Carolyn Eaton ◽  
Chang-Bon Man ◽  
Michael Simpson ◽  
Alan Parbhoo
Keyword(s):  
Skin Graft ◽  
Adjuvant Radiotherapy ◽  
Treatment Options ◽  
Split Thickness Skin Graft ◽  
Skin Defects ◽  
Thickness Skin ◽  
Scalp Wound ◽  
Large Skin

scholarly journals Split Thickness Grafts Grow From Bottom Up in Large Skin Injuries

2019 ◽  
Vol 40 (6) ◽  
pp. 727-733
Author(s):  
Reza B Jalili ◽  
Amir Pourghadiri ◽  
Yunyuan Li ◽  
Chantell Cleversey ◽  
Ruhangiz T Kilani ◽  
...  
Keyword(s):  
Skin Graft ◽  
Immune Cells ◽  
Type I Collagen ◽  
Immune Cell ◽  
Split Thickness Skin Graft ◽  
Type I ◽  
Bottom Up ◽  
Skin Injuries ◽  
Thickness Skin ◽  
Large Skin

Abstract Autologous split thickness skin graft is necessary for the survival of patients with large burns and skin defects. It is not clear how a thin split thickness skin graft becomes remarkably thicker within a few weeks following transplantation. Here, we hypothesized that growth of split thickness graft should be from bottom up probably through conversion of immune cells into collagen producing skin cells. We tested this hypothesis in a preclinical porcine model by grafting split thickness meshed skin (0.508 mm thickness, meshed at 3:1 ratio) on full thickness wounds in pigs. New tissue formation was evaluated on days 10 and 20 postoperation through histological analysis and co-staining for immune cell markers (CD45) and type I collagen. The findings revealed that a split thickness graft grew from bottom up and reached to almost the same level as uninjured skin within 60 days postoperation. The result of immune-staining identified a large number of cells, which co-expressed immune cell marker (CD45) and collagen on day 10 postoperation. Interestingly, as the number of these cells reduced on day 20, most of these cells became positive for collagen production. In another set of experiments, we tested whether immune cells can convert to collagen producing cells in vitro. The results showed that mouse adherent immune cells started to express type 1 procollagen and α-smooth muscle actin when cultured in the presence of fibroblast conditioned media. In conclusion, the early thickening of split thickness graft is likely happening through a major contribution of infiltrated immune cells that convert into mainly collagen producing fibroblasts in large skin injuries.

Improving Outcomes in Anterolateral Thigh Flap Donor-Site Reconstruction Using Propeller Flaps: A Retrospective Comparative Study with Skin Grafting

2020 ◽  
Author(s):  
Domenico Pagliara ◽  
Maria Lucia Mangialardi ◽  
Stefano Vitagliano ◽  
Valentina Pino ◽  
Marzia Salgarello
Keyword(s):  
Comparative Study ◽  
Skin Graft ◽  
Donor Site ◽  
Split Thickness Skin Graft ◽  
Tactile Sensitivity ◽  
Aesthetic Outcome ◽  
Propeller Flap ◽  
Thickness Skin ◽  
Anterolateral Thigh ◽  
Alt Flap

Abstract Background After anterolateral thigh (ALT) flap harvesting, skin graft of the donor site is commonly performed. When the defect width exceeds 8 cm or 16% of thigh circumference, it can determine lower limb function impairment and poor aesthetic outcomes. In our comparative study, we assessed the functional and aesthetic outcomes related to ALT donor-site closure with split-thickness skin graft compared with thigh propeller flap. Methods We enrolled 60 patients with ALT flap donor sites. We considered two groups of ALT donor-site reconstructions: graft group (30 patients) with split-thickness skin graft and flap group (30 patients) with local perforator-based propeller flap. We assessed for each patient the range of motion (ROM) at the hip and knee, tension, numbness, paresthesia, tactile sensitivity, and gait. Regarding the impact on daily life activities, patients completed the lower extremity functional scale (LEFS) questionnaire. Patient satisfaction for aesthetic outcome was obtained with a 5-point Likert scale (from very poor to excellent). Results In the propeller flap group, the ROMs of hip and knee and the LEFS score were significantly higher. At 12-month follow-up, in the graft group, 23 patients reported tension, 19 numbness, 16 paresthesia, 22 reduction of tactile sensitivity, and 5 alteration of gait versus only 5 patients experienced paresthesia and 7 reduction of tactile sensitivity in the propeller flap group. The satisfaction for aesthetic outcome was significantly higher in the propeller flap group. Conclusion In high-tension ALT donor-site closure, the propeller perforator flap should always be considered to avoid split-thickness skin graft with related functional and aesthetic poor results.

scholarly journals Reconstruction of a secondary scalp defect using the crane principle and a split-thickness skin graft

BMC Surgery ◽  
2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Yi Lu ◽  
Ke-Chung Chang ◽  
Che-Ning Chang ◽  
Dun-Hao Chang
Keyword(s):  
Skin Graft ◽  
Subcutaneous Tissue ◽  
Donor Site ◽  
Split Thickness Skin Graft ◽  
Salvage Procedure ◽  
Primary Defect ◽  
Scalp Defects ◽  
Thickness Skin ◽  
Scalp Defect ◽  
Secondary Defect

Abstract Background Scalp reconstruction is a common challenge for surgeons, and there are many different treatment choices. The “crane principle” is a technique that temporarily transfers a scalp flap to the defect to deposit subcutaneous tissue. The flap is then returned to its original location, leaving behind a layer of soft tissue that is used to nourish a skin graft. Decades ago, it was commonly used for forehead scalp defects, but this useful technique has been seldom reported on in recent years due to the improvement of microsurgical techniques. Previous reports mainly used the crane principle for the primary defects, and here we present a case with its coincidental application to deal with a complication of a secondary defect. Case report We present a case of a 75-year-old female patient with a temporoparietal scalp squamous cell carcinoma (SCC). After tumor excision, the primary defect was reconstructed using a transposition flap and the donor site was covered by a split-thickness skin graft (STSG). Postoperatively, the occipital skin graft was partially lost resulting in skull bone exposure. For this secondary defect, we applied the crane principle to the previously rotated flap as a salvage procedure and skin grafting to the original tumor location covered by a viable galea fascia in 1.5 months. Both the flap and skin graft healed uneventfully. Conclusions Currently, the crane principle is a little-used technique because of the familiarity of microsurgery. Nevertheless, the concept is still useful in selected cases, especially for the management of previous flap complications.

scholarly journals Split-thickness skin graft donor-site morbidity: A systematic literature review

Burns ◽  
2021 ◽  
Author(s):  
Malachy Asuku ◽  
Tzy-Chyi Yu ◽  
Qi Yan ◽  
Elaine Böing ◽  
Helen Hahn ◽  
...  
Keyword(s):  
Literature Review ◽  
Systematic Literature Review ◽  
Skin Graft ◽  
Donor Site ◽  
Donor Site Morbidity ◽  
Split Thickness Skin Graft ◽  
Thickness Skin ◽  
Graft Donor
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