Mehmet Bozkurt

Multiple giant disseminated pyogenic granuloma in a burn lesion.

This case describes a 2-year-old boy who developed multiple giant pyogenic granulomas on his left upper extremity secondary to a burn injury caused by boiling milk. Here, we present multiple pyogenic granulomas in a burn patient and discuss the possible etiologies of the entity. The pyogenic granulomas were excised and wounds closed with sutures (primary repair) (primary closure). No pyogenic granulomas have recurred after 11 months of follow-up. Pyogenic granuloma with multiple dissemination in a burn scar is an extremely rare occurrence, and there have been no reports of pyogenic granulomas caused by flame and other type of scalding burns such as hot water and oil. The case presented here was a burn injury caused by hot milk. The burn etiology, not the burn injury itself, is important because all similar cases have the same etiology. We thought that this may not be a coincidence and that milk proteins or other components of the milk might cause the development of pyogenic granuloma.

The effect of hyperbaric oxygen therapy on the survival of random pattern skin flaps in nicotine-treated rats

Previous studies have shown that nicotine increases the risk of necrosis in skin flaps. We investigated the effect of hyperbaric oxygen (HBO(2)) treatment on the survival of random skin flaps in nicotine-treated rats. Thirty-two Sprague-Dawley rats were divided into four groups with eight rats in each group. Group 1 (n=8) was the control, group 2 (n=8) received HBO(2) treatment without being exposed to nicotine, group 3 (n=8) received nicotine and group 4 (n=8) received HBO(2) treatment with exposure to nicotine. The rats in the nicotine-treated groups were prepared by treating them with nicotine for 28 days. At the end of the 28th day, standard McFarlane-type random skin flaps were lifted from the backs of all the rats. In groups 2 and 4, HBO(2) treatment started at the 30th min following the surgery and continued once a day for 7 days. The flap survival rates and histopathological evaluation results related to neovascularisation and granulation tissue formation were significantly better in the HBO(2)-treated groups (groups 2 and 4) than in the groups that did not receive HBO(2) treatment (groups 1 and 3) (p < 0.05). The flap survival rates, neovascularisation and granulation tissue formation were highest in group 2 and lowest in group 3 (p ≤ 0.001). No significant difference was observed between group 4, which received HBO(2) treatment with nicotine exposure, and the control group (group 1) (p > 0.05). In conclusion, our study demonstrates that HBO(2) treatment has a positive effect on flap survival in nicotine-treated rats.

The Management of Pit Viper Envenomation of the Hand

Snakebites are common among the rural population of developing countries. The severity of venomous snakebites depends on several factors, including the location of the bite, the amount of venom injected, and the effectiveness of the initial therapy. Snakebites frequently occur in the extremities with approximately two thirds of envenomations occurring in the upper extremities. In this study, we presented 12 cases of hand reconstruction after Vipera snakebites and discussed how to minimize functional loss and maximize hand rehabilitation. Twelve patients bitten by Vipera between 2001 and 2006 were included in this study. Groin flaps were performed in three cases, full-thickness grafts in two cases, thenar flaps in three cases, and cross finger flaps in three cases. With medical management, spontaneous healing occurred in one case. We prefer to use flaps on the volar site of the hand and, if the bone is not exposed, full-thickness grafts on the dorsal site of the hand. We also recommend starting rehabilitation of the hand early.

Conservative Treatment of a Patient with Epidermolysis Bullosa Presenting as Bart Syndrome: A Case Report

We presented a case of a newborn male with aplasia cutis congenita on the lower limb. The case was treated with conservative method. As for the conservative treatment, daily hydrodebridement with 1/200 diluted povidone-iodine and serum physiologic was performed, followed by closure of the wound with a dexpanthenol + chlorhexidine + fusidic acid-impregnated sterile gauze bandage. the followup that occured after three weeks, the wound was completely epithelialized, but a hypopigmented scar remained in the limb.

Comparison of the effects of inhalation, epidural, spinal, and combined anesthesia techniques on rat cremaster muscle flap microcirculation

This experimental study was designed to investigate and compare the effects of different anesthesia techniques on rat cremaster muscle flap microcirculation.

Antioxidant support in composite musculo-adipose-fasciocutaneous flap applications: An experimental study

Abstract Free radicals are chemicals that play roles in the etio-pathogenesis of ischaemia-reperfusion injury. Various antioxidants have been used in an attempt to mitigate the damage induced by these chemicals. In the present study, the antioxidative effects of grape seed extract (proanthocyanidin), tomato extract (lycopene), and vitamin C (ascorbic acid) on a composite re-established-flow inferior epigastric artery based rectus abdominis muscle-skin flap model on which experimental ischaemia was induced were investigated. The rats have been administered antioxidants for 2 weeks prior to the surgery and for 2 more weeks thereafter. Macroscopic, histopathological, and biochemical analyses were carried out at the decision of the experiment. It was found that flap skin island necrosis was significantly reduced in the proanthocyanidin, lycopene, vitamin C groups (p < 0.001). Statistical analyses showed significant decreases in inflammation, oedema, congestion, and granulation tissue in the proanthocyanidin and lycopene groups compared to the vitamin C and control groups (p < 0.001). When the viability rates of fat and muscle tissues were examined, significant improvements were found in the proanthocyanidin and lycopene groups in comparison to the other groups (p < 0.001). Serum antioxidant capacity measurements revealed significant differences in the lycopene group compared to all other groups (p < 0.001). It is concluded that lycopene and proanthocyanidin are protective antioxidants in rat composite muscle-skin flap ischaemia-reperfusion models.

Repair of nostril stenosis using a triple flap combination: boomerang, nasolabial, and vestibular rotation flaps.

Tissue losses within the nose due to various reasons result in the loss of normal anatomy and function. The external nasal valve area is one of the most important functional components of the nose. The columella, lobule, nostril, and alar region are among the components forming the external nasal valve area. Deformities of the nostrils are among the most frequently observed features that interfere with the functional anatomy of the nose. Malformations of the nostrils often emerge subsequent to cleft lip repairs. Stenoses are a common type of pathology among nostril deformities. In cases where a stenosis has formed, breathing problems and developmental anomalies may occur. In the patient with nostril stenosis presented in this report, there was a serious alar collapse and contracture subsequent to a cleft lip repair. In order to repair the nostril stenosis, a “boomerang flap” was chosen. This boomerang flap was used in combination with a nasolabial flap, a vestibular rotation flap, and a conchal cartilage graft to achieve a satisfactory repair.

An alternative flap choice in penis skin defects: preputial mucosal flap.

In this study, the authors present their experience with preputial mucosal flap usage for reconstruction of full-thickness skin loss of the penis in a patient with scald injury and discuss the possible treatment modalities in penile skin defects. During the 2-year follow-up period, no complication was encountered, and the patient healed uneventfully.

N-butyl-2-cyanoacrylate (Indermil) usage for controlling oozing bleeding during surgery in a case of neurofibromatosis type 1

The use of the topical tissue adhesive N-butyl-2-cyanoacrylate (Indermil™, Tyco Healthcare Group LP, Norwalk, CT, USA) in a 22-year-old male with neurofibromatosis type 1 who was admitted to the emergency room because of uncontrollable bleeding is presented. The topical tissue adhesive was applied to the bleeding from the neurofibromatous tissue. Oozing from the tissue stopped within seconds. Vascular abnormalities associated with neurofibromatosis type 1 must be kept in mind during excision of neurofibroma from the head and neck region. Tissue adhesive may be used in emergency situations such as the case presented here.