2017
DOI: 10.17816/ptors5325-36
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Clinical and morphological characteristics of the vascular bed of hypertrophic scar tissue in different periods of its formation

Abstract: Актуальность. Состояние микроциркуляторного русла в рубцовой ткани имеет большое значение для выбора тактики консервативного и хирургического лечения. Литературные данные, посвященные изучению сосуди-стых особенностей рубцовой ткани, немногочисленны. Цель исследования: изучить и проанализировать некоторые морфологические особенности сосудистого русла рубцовой ткани, их влияние на клиническую картину. Материал и методы. Были обследованы 54 ребенка с гипертрофическими послеожоговыми рубцами. В ис-следовании испо… Show more

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Cited by 8 publications
(7 citation statements)
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References 11 publications
(26 reference statements)
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“… 5 , 6 , 10 , 13 , 14 , 25 , 32 , 33 The duration of HA further increases when it is injected to correct postsurgical nasal deformities. 10 , 34 Due to the aforementioned issues, as surgical rhinoplasty is one of the five most requested procedures in the world according to ASAPS 2020 (352,555 performed rhinoplasties), it is important to note how often rhinoplasty surgeons have to face an increasing number of patients who require surgical rhinoplasty after receiving nSNR. 18 , 19 It is important to point out that previous HA injections do not represent a contraindication to subsequent surgery as previous permanent filler injections may be; however, a surgeon should consider it as a “non-primary” procedure.…”
Section: Discussionmentioning
confidence: 99%
See 1 more Smart Citation
“… 5 , 6 , 10 , 13 , 14 , 25 , 32 , 33 The duration of HA further increases when it is injected to correct postsurgical nasal deformities. 10 , 34 Due to the aforementioned issues, as surgical rhinoplasty is one of the five most requested procedures in the world according to ASAPS 2020 (352,555 performed rhinoplasties), it is important to note how often rhinoplasty surgeons have to face an increasing number of patients who require surgical rhinoplasty after receiving nSNR. 18 , 19 It is important to point out that previous HA injections do not represent a contraindication to subsequent surgery as previous permanent filler injections may be; however, a surgeon should consider it as a “non-primary” procedure.…”
Section: Discussionmentioning
confidence: 99%
“…The presence of residual filler, particularly at the peri-chondral level, could cause difficulties during dissection and may modify, with time, the final result. 34 Before proceeding with surgery, it is, therefore, necessary to carry out a correct medical history of the patient, a careful evaluation of the previously injected filler, the injected layer, and also consider the possible presence of fibro-scar tissue. 11 Once the surgeon has carefully evaluated the patient and concluded that surgery is the best option, there are several possible approaches.…”
Section: Discussionmentioning
confidence: 99%
“…The reason for low survival rate of hair follicle in scar was not still elucidated, the tissue oxygen level of scar tissue is lower than in the normal skin 29 30 31 and blood circulation is also less than intact skin. 32 These conditions may decrease the survival rate of hair follicular in the scar tissue.…”
Section: Discussionmentioning
confidence: 99%
“…The histology of scar tissue and its vascular network has been described in various studies. [15][16][17][18] Page et al observed that a mature scar of previous deep dermal burn had fewer blood vessels, smaller vessel diameter and less branching than in the normal subpapillary dermal plexus, based on histological study. 15 This finding was the same in deep dermal burns that heal spontaneously or grafted.…”
Section: Discussionmentioning
confidence: 99%
“…One study by Filippova et al suggested that the vessels in the burn scar tissue were compressed by the overabundance of collagen formation resulting in the reduced blood circulation. 18 These findings lead to a paradigm that burn scar tissue has poor vascular network. Because of this reasoning, scar tissue has never been considered as a potential island flap donor because of of the higher risk of flap loss due to vascular disturbance.…”
Section: Discussionmentioning
confidence: 99%