Publications by authors named "Youngchul Jang"

Background: Post-burn hypertrophic scars commonly occur after burns. Studies that compare dermal substitutes with other treatment methods are insufficient. The purpose was to analyze the histopathological differences in hypertrophic burn scars after Matriderm®+split-thickness skin graft (STSG) and compare with AlloDerm®+STSG, STSG, full-thickness skin graft (FTSG), and normal skin.

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Aims And Background: This study was conducted to investigate the clinicopathological features and long-term outcomes of patients with skin cancer arising from burn scar (SCBS).

Patients And Methods: We retrospectively reviewed the medical records of patients diagnosed with SCBS between January 2000 and May 2012. A total of 44 patients were enrolled in this study.

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Background: Hypertrophic scar following a burn is caused by the excessive deposit of collagen resulting in an exaggerated wound healing response. The burn patient complains of pain and itching over the scar, which can give rise to cosmetic and functional problems.

Objective: The aim of this study was to investigate the clinical and histological correlation of a hypertrophic burn scar for itching and pain sensations.

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Background: This paper discusses the treatment protocol for patients with frostbite.

Methods: We performed a retrospective analysis of a series of 17 patients with second- and higher-degree frostbite who had been treated at our medical institution between 2010 and 2012.

Results: Our clinical series of patients (n=17) included 13 men and four women, whose mean age was 42.

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Background: Equinus deformity is characterized by an abnormal tiptoe gait and does not allow normal walking, hence needing correction. Congenital causes of equinus deformity include neurological diseases such as cerebral palsy and poliomyelitis. Acquired causes include injuries such as extensive trauma.

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The liver plays an important role in a broad spectrum of physiological functions and detoxifies endogenous and exogenous substances. The liver failure is associated with a high risk of mortality because it is one of important organs in our body. Various bioartificial liver (BAL) systems have been used for clinical trials as a bridge for liver transplantations in patients with liver failure.

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Many burn patients experience psychosocial problems such as personality change, post-traumatic stress disorder, family trouble, and financial burden. The purpose of this study was to identify the risk factors of these psychosocial problems that prevented burn patients from developing appropriate adjustments after burn. Six hundred eighty-six adult burn inpatients were interviewed.

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Burn injury often has produced deformity both of contours and cover in face and neck. Hypertrophic burn scar contracture of the lower face and neck is one of the most difficult subjects to solve because it produces problems with function and appearance. In planning the correction, the restoration of normal form and function is the best way in reconstruction.

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The radial forearm free flap has been popular in many area of reconstructive surgery. Despite the many attributes of this flap in surgical reconstruction, one of the clear disadvantages has been the morbidity of the donor site. To solve problems associated with closure of the radial forearm flap donor site, the artificial dermis was used for better outcome in the donor site.

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Korea has recently seen an increase in pediatric hand injuries associated with treadmills. This study was conducted to identify the frequency, patterns, treatment and outcome of these injuries, in the hope of developing preventive programs. A retrospective review of the medical records of 25 children, all with treadmill-induced friction hand injuries, was conducted at the Hallym Burn Centre, Hangang Sacred Heart Hospital, Seoul, Korea, during the period of January 2002 to March 2004.

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This is a retrospective, epidemiological study of 19,157 acute burn patients admitted to the Hallym Burn Centre, Hangang Sacred Heart Hospital, Seoul, Korea, during the period 1986-2003. The study was conducted to identify characteristics of burn patients that could lead to development of preventive programs to reduce both the frequency and mortality of burn injury. The majority of patients admitted had relatively minor burns, which were treated conservatively.

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Electrical burn in children in compared with adults is rare due to less chance of exposure to electricity. Although studies have been reported regarding pediatric electrical injury, there are no reports concerning outlet injury, especially those suffered by placing a steel chopstick as conducting material into the wall socket. Steel chopsticks are widely used for eating food in Korea.

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