Reconstructive techniques for radiation-induced hemifacial sequelae: A hemangioma case study.

INTRODUCTION AND IMPORTANCE: The use of radiation therapy for infantile hemangiomas 30 years ago has led to severe consequences in adulthood. CASE PRESENTATION: This article shares the experience of using multiple reconstructive procedures to treat radiation-induced hemifacial sequelae for capillary malformations. Based on the damaged anatomical surgical units, appropriate reconstructive materials are used for the surgery. Thin antero-lateral thigh (ALT) flaps cover lesions on the forehead and cheeks, while a skin expander covers the temporal scalp lesion. Autologous grafting covers damage in both eyelids. CLINICAL DISCUSSION: Choosing a suitable reconstructive material will provide aesthetic outcomes such as facial symmetry, skin color compatibility, and textural similarity in the constructive areas for the patient. The patients were highly satisfied with the surgical results. CONCLUSION: Using appropriate surgical techniques and materials, along with meticulous attention to facial integrity, can achieve optimal aesthetic and functional outcomes in patients with severe facial disfigurement from radiation therapy. A thorough understanding of pathophysiology and anatomy, along with skillful execution, can result in a successful outcome and improved quality of life.

Serial Tissue Expansion and Skin Grafts in the Management of a Giant Congenital Nevus of the Face: Review of Literature and Case Report.

Giant congenital nevi, especially on the head and neck, pose a challenge for plastic surgeons. This requires extensive experience in detailed planning, combining different techniques, and selecting appropriate materials for reconstruction. There have been reports of using a tissue expander, serial resection method, and full-thickness skin grafts for this type of nevus. However, the best way to completely remove a giant congenital nevus is endless. In this article, we would like to present a case of a left hemifacial giant congenital nevus in which we used multiple tissue expansion to fully replace the nevus, along with some of our modification techniques.

Using Free Chimeric Anterolateral Thigh Flap For Reconstruction Of Composite Dorsal Hand Defect.

Background: Simultaneous repair of the extensor tendons and soft tissues in hand injuries remains challenging. The free chimeric anterolateral thigh (ALT) flap with fascia lata (FL) flap represents an alternative for hand reconstruction. This report describes the reconstruction of the extensor tendon and skin defects using free chimeric ALT flaps with FL. Methods: Eight patients (one female and seven male) underwent reconstruction of complex hand defects with free chimeric ALT and FL flaps. The defects were caused by crushing injuries, burns, snakebite scars, and animal bite wounds. The average skin defect was 116 cm2. Perforators were selected for the skin paddle and the FL flap. The thinning procedure was performed microsurgically. Results: The skin paddle size ranged from 12 to 23 cm in length and 6 to 11 cm in width, and the FL flaps ranged from 3 × 5 to 12 × 5 cm. The mean pedicle length was 7.88 cm. Nine extensor tendons were repaired with FL flaps. The flap thickness after thinning was only 3-6 mm. The donor site was closed primarily in six patients, and skin grafts were used in two cases. All flaps survived without complications. The follow-up period lasted from 17 to 80 months. Range of motion was achieved with satisfaction. Conclusion: The chimeric-thinned ALT and FL flap is a valuable material, and it should be considered a reconstructive option for hand soft tissue and extensor tendon reconstruction. This technique allows us to achieve a good appearance and extensor function without donor-site morbidity.

One-stage Reconstruction with the Composite Anterolateral Thigh Flap for Skin and Extensor Tendon Defects of the Thumb by Snakebite.

Venomous snakebites can cause severe injury. The loss of tendon and skin of the hand is incredibly challenging for the surgeon. A single-staged reconstruction with the free composite anterolateral thigh flap is an acceptable option for a complex thumb injury. In this case, reconstruction for a 23-year-old patient with a complex cobra-induced thumb injury had failed to cover the defect with a skin graft. There was a limitation in choice, and the patient was treated with the free composite anterolateral thigh (ALT) flap and fascia lata flap in one stage to reconstruct both the extensor tendon and the soft tissue coverage. The flap was well-vascularized, and no complications were reported. A single-stage reconstruction with a composite ALT flap with vascularized fascia was chosen as a suitable alternative. The result is satisfying both aesthetically and functionally. This technique can help shorten treatment time and restore function quickly, allowing patients to return to work in less time. The disadvantages of this technique are flap thickness, which can affect finger movement and aesthetics. The composite ALT flap with vascularized fascia lata shows that it is a reliable procedure for single-staged reconstruction, especially combined with the tendon preparation in the hand.

Facial acid postburn reconstruction with multiple contemporary procedures in a stepwise fashion.

INTRODUCTION AND IMPORTANCE: Facial deformities caused by chemical burns are often complex, seriously affecting the patient's function and quality of life. Treating these injuries requires the incorporation of multi-staged procedures to achieve the desire appearance. CASE PRESENTATION: A 32-year-old male patient had a total face disfigurement after an acid burn injury. He had apparent front, cheek, and lips scarring and complete nose deformities. His eyebrows were lost. Bilateral upper and lower eyelids adhered to the eye socket. He went through 3 primary operations with many different procedures. The treatment time was shortened over 5 months thanks to the appropriate combination of many processes in the same stage and the proper sequence of surgeries. After 7 years of follow up, the patient was satisfied with the aesthetic results, with no functional limitations. CLINICAL DISCUSSION: Reconstruction of total facial burn sequelae is always a challenge for surgeons, as it requires much experience to schedule multi-staged procedures, which takes a long time, choose the appropriate material for different anatomical units, and achieve functional and simultaneous aesthetic improvement. The most important thing is to create a prioritized order, adhere to the principles of subunit reconstruction, pay attention to functional and simultaneous aesthetic improvement, and restore the contour and symmetry of the landmarks. CONCLUSION: By arranging surgeries properly, using suitable reconstructive materials, and paying attention to the integrity of the facial units, an excellent aesthetic and functional outcome can be achieved in a patient with severe facial disfiguration caused by acid burns.

Reconstruction of the thoracic radiation-induced ulcer with the pedicled internal mammary artery fasciocutaneous flap: Review of the literature and a case report.

Objective: The pedicled Internal Mammary Artery Perforator (IMAP) flap is not yet a well-known technique. However, it seems practical for use in thoracic radiation-induced ulcer, especially in recurrence after the failure of convenient reconstructive techniques. This technique is applied to patients with breast hypertrophy. In this article, we present our experience with the indications, surgery details, and advantages of this technique. Materials and methods: A 63-year-old woman had a right mastectomy 11 years ago. The patient's ulcers recurred after radiotherapy and were treated with a regional and local flap. The opposite breast was ptotic, and the patient was not eligible for microsurgery. The patient underwent reconstruction using the contralateral pedicle IMAP flap. Results: The IMAP flap was designed with a size of 14 × 22 cm, including the inferior half of the breast and the areolar. The flap could completely cover the chest wall defect, and the contralateral breast was reduced to match. The final results were evaluated after two years of follow-up. Conclusion: The contralateral breast pedicle IMAP flap is a reliable, versatile, and easy-to-perform technique. This flap is a useful technique for chest wall coverage after radiation-induced ulcers, particularly in elderly patients. The major limitation of this technique is the higher risk of second primary breast cancer as the transfer flap of the contralateral breast.

Anterolateral thigh adipofascial flap combined with skin paddle in three-dimension scalp reconstruction: A case report.

INTRODUCTION AND IMPORTANCE: Management of cranial and scalp defects is always challenging. Complication rates following cranioplasty are still high (10-40 %), including bone graft resorption, infection, and T-mesh implant exposure due to thinning of soft tissue (Yeap et al., 2019; Alkhaibary et al., 2020; Cho and Kang, 2017 [1-3]). CASE PRESENTATION: We present a case of a 38-year-old male with autologous bone graft resorption accompanied by thinning of the forehead skin. He underwent cranioplasty with titanium mesh (T-mesh) and scalp reconstruction with an anterolateral thigh (ALT) flap in a single-stage operation. A 2-component ALT flap was used: the skin paddle covered the scalp defect to reduce closure tension, and especially the adipofascial flap lining beneath the forehead skin to increase thickness. Postoperative results were great in terms of coverage function and aesthetics. CLINICAL DISCUSSION: The phenomenon of soft tissue thinning causing titanium mesh exposure is a common complication with a rate of 10-14 % (Yeap et al., 2019; Dong et al., 2020; Maqbool et al., 2018 [1, 4, 5]). Using adipofascial ALT flap as a sub-scalp filler material has many advantages over the latissimus dorsi (LD) flap to increase scalp thickness but still ensure aesthetics. CONCLUSION: The results suggest a new direction in using adipofascial ALT flap as filler material to increase scalp thickness to reduce T-mesh exposure following cranioplasty.

Giant scrotal lipoma in Madelung's disease: A case report.

INTRODUCTION AND IMPORTANCE: Madelung disease is a rare condition of unknown etiology, characterized by large masses of subcutaneous fat in the upper body bilaterally. It rarely affects the lower extremities and genital region. CASE PRESENTATION: Here, we report a patient with Donhouser's type III Madelung's disease. A 47-year-old male patient presented with a giant fatty scrotal tumor that caused deformation of the scrotum and penis, made it difficult to perform daily activities, and hindered sexual activity. The adipose tumor was completely removed using a midline scrotal incision. The scrotum was reconstructed with bilateral anterior and posterior scrotal skin flaps. The excess skin was cut into a wedge shape between the anterior and posterior scrotal regions. CLINICAL DISCUSSION: At 3 months postoperatively, the scrotum was normal in shape and size, and the patient was able to perform personal activities and normal sexual activity. The surgical options, lipectomy results, and experiences drawn from the clinical cases have been discussed. CONCLUSION: Giant scrotal lipomas are very rare in Madelung's disease. Lipectomy and scrotal reconstruction are required. Wedge-shaped scrotal skin excision in the midsection on each side of the scrotum removes excess skin, which could restore the shape and function of the penis and scrotum.

Serial excision surgery for giant dorsal congenital melanocytic nevus: Case report.

INTRODUCTION AND IMPORTANCE: Giant congenital melanocytic nevus increases the risk of melanoma and seriously affects the aesthetics and psychology of patients, influencing the personality development of children. CASE PRESENTATION: A 7-year-old female child presented with a giant congenital melanocytic nevus on the back, which extended from the right anterior abdominal wall to the left flank Taking advantage of the elasticity of children's skin, we performed serial excision and obtained favourable results. The procedure included seven surgeries, and the average interval between the surgeries was 7 months. The nevus was partially resected from the periphery to the centre, and the direction of excision of the nevus depended on the mobilisation of the surrounding normal skin, including from the shoulder downward, lateral to medial, and from the bottom upward. After the seventh surgery at 11 years of age, the nevus was completely removed, and there were no complications. CLINICAL DISCUSSION: Serial excision is a simple and less invasive surgical technique that can achieve both complete excision and a satisfactory aesthetic result for giant congenital melanocytic nevus. The giant nevus of the back can be removed completely after several procedures due to the very good elasticity of the skin and the great ability of natural expansion of healthy skin under a considerable stretching force in children. CONCLUSION: Serial excision is an effective method for treating dorsal giant congenital melanocytic nevus in children because of excellent natural skin elasticity.

Techniques of inserting deep inferior epigastric perforator flap obliquely in immediate breast reconstruction after total mastectomy.

Objective: This study aimed to share the experience of inserting a deep inferior epigastric perforator (D.I.E.P) flap obliquely in immediate breast reconstruction after total mastectomy. Method: Forty patients underwent immediate breast reconstruction with flap D.I.E.P after total mastectomy. The flaps were placed obliquely, with the upper edge facing downward and inward. After being placed in the recipient region, parts of the flap at both ends were removed, the upper end was fixed into the II-III intercostal space next to the sternum, and the lower end was folded to create a projection of the lateral lower pole of the breast. The flap pedicle was anastomosed to the thoracodorsal vessels (TDVs) if the contralateral flap pedicle was used; conversely, the mammary vessels (IMVs) were used. Satisfaction with breast shape was assessed after 6 months using the BREAST-Q questionnaire. Results: A total of 37/40 flaps were well vascularized; 36/37 patients with a survival flap were interviewed, showing that the average BREAST-Q evaluation score of satisfaction with breast shape was 62.22 (51-78). The number of answers for satisfied and very satisfied with breast shape accounted for 94.44%. Conclusion: Inserting the D.I.E.P flap obliquely has the advantage of being easy to shape the breast contour, creating a moderate projection and symmetry to the opposite breast. The author suggested using the IMVs as the receiving vessels when using the pedicle of the flap on the ipsilateral side and the TDVs when the contralateral pedicle flap was used.

Reconstruction of Dorsal Hand Burn Scars Using Microdissected Tailoring of the Free Anterolateral Thigh Flap.

Background: Currently, large defects of the dorsum and finger of the hand pose a great challenge to plastic surgeons. The most difficult problem is finding a suitable material that has a large area and a thin, reliable blood supply and can be tailored into many small flaps to cover the fingers. Case series: We present the cases of two patients admitted to our hospital with scars on the dorsal side of the hand after gas burns. The defects after scar release were reconstructed by microdissected tailoring of the free anterolateral thigh flap. Complete survival was achieved for all flaps, including the small flaps tailored for finger defects. The function and aesthetics of the hands significantly improved. The patients were satisfied after the pain, itching, and burning symptoms of the scar were relieved. Conclusion: Microdissected tailoring of the free anterolateral thigh flap is an ideal method for addressing hand defects. The microdissected tailoring technique allows the surgeon to construct a thin flap with a reliable blood supply from the perforator.

One-stage reconstruction of the massive overlying skin and Achilles tendon defects using a free chimeric anterolateral thigh flap with fascia lata.

BACKGROUND: Treatment for large defects in the non-weight-bearing Achilles tendon and soft tissues remains a reconstructive challenge. The free composite anterolateral thigh flap (ALT) with fascia lata (FL) has been indicated in the single-stage reconstruction of the Achilles tendon and soft tissue defect and this technique remain some disadvantages, such as the inability to perform primary flap thinning, requiring secondary flap thinning, and the delayed normalization of the range of motion of the ankle joint. The free chimeric ALT flap with FL was introduced as a novel alternative with many advantages in reconstructing the Achilles tendon and soft tissue defects. This paper reports the reconstruction of the massive Achilles tendon and overlying skin defects using free chimeric ALT flaps with FL. METHODS: From June 2017 to October 2020, we performed on a series of 5 patients receiving free chimeric ALT flaps with FL to reconstruct the Achilles tendon and soft tissue defects. The age of patients ranged from 43 to 62 years old. All five patients had full-layer defects of the Achilles tendon with infection. The sizes of the skin defects ranged from 6 × 4 cm to 12 × 10 cm. The perforators from the descending branch of the lateral circumflex femoral arteries are located using a handheld Doppler. The perforators help to design the outline of the ALT flap and fascia flap. The skin flap was thinned under microscopy if the flap was too thick. The anastomosis was accomplished before insetting the flaps into the defect. RESULTS: The size of the ALT flap ranged from 10 × 5 cm to 15 × 12 cm, and the size of the FL flap ranged from 7 × 4 cm to 10 × 8 cm. The mean perforator length for the skin flap and fascia lata was 3.3 cm (range, 2.5-5.0 cm) and 5.3 cm (range, 3.5-7.0 cm), respectively. Four patients received skin flap thinning up to 57%-79% of the flap thickness, while one patient did not need to debulk. The thickness of the ALT flap ranged from 6 to 13 mm. All the flaps survived completely and postoperative courses were uneventful without any complications. The follow-up time ranged from 12 to 51 months. All patients were able to stand and ambulate, and they were satisfied with the reconstructive results. CONCLUSIONS: The free thin chimeric ALT with FL flap is appeared to be an appropriate treatment for the massive Achilles tendon and overlying skin defects. This may be a practical approach to improve the functional outcomes of patients with infected massive Achilles tendon and overlying skin defects.

Reconstruction of a massive facial defect with the pre-expanded free anterolateral thigh flap: A case report.

INTRODUCTION AND IMPORTANCE: Massive facial defects remain a reconstructive challenge because of the region's unique character and the limitation of a well-matched donor site. Pre-expanded free anterolateral thigh (ALT) flap provides a good alternative for reconstructing massive skin and soft tissue defects. CASE PRESENTATION: A 21-year-old male patient presented to our department with a massive right facial degloving wound caused by a sharp edged-weapon attack. The patient left the hospital after 3 weeks of wound care, and only came back to us after 2 months with large defects at the nasal, cheek, and upper and lower right lip regions. The procedure of ALT flap expansion surgery was performed for 2 months. The pre-expanded ALT flap was used for reconstruction of the patient's facial defects. Two-year follow-up showed that the flap at the reconstructed area resembled the contour of the nasal tip, facial skin color similarities in the cheeks and lips, and the patient's mouth had normal function. CLINICAL DISCUSSION: The combined pre-expanded and composite ALT free flap techniques allow simultaneous reconstruction of many different anatomic units. Flap debulking helps to improve the nasal contour from the original defect. The lip separation technique and flap debulking procedure help enhance aesthetic reconstructive outcomes of the skin flap. CONCLUSION: The surgical reconstruction using a pre-expanded ALT free flap for the patient with a massive facial defect was safe. In particular, sufficient skin and soft tissue ensured facial aesthetics and oral function for the patient when using this method.

Surgical treatment of multiple large tuberous xanthomas in familial hypercholesterolemia: A case report.

INTRODUCTION AND IMPORTANCE: Xanthomas are a rare condition with the appearance of exogenous masses on the body, and it is common in patients with familial hypercholesterolemia (FH). For multiple large xanthomas, surgical excision is optimal to improve the patient's quality of life. CASE PRESENTATION: A 34-year-old male patient presented with multiple large tuberous xanthomas related to FH. There were 15 masses in different body parts, including the dorsum of the hands, elbows, buttocks, feet, and Achille's tendon. The largest masses in the buttocks measured 8 × 8 × 5 cm. Surgical removal of 13 masses was carried out in combination with medical treatment. The skin incision was oval around the circumference of masses with the longitudinal axis parallel to the Langer's line. Skin defects were closed directly or dissected on both sides of the incision to reduce tension. Wound healing was normal. After 1.5 months, there was no recurrence of xanthomas. CLINICAL DISCUSSION: Surgical treatment easily removes the entire tuberous xanthomas. The healing process is completely normal. Resection should be indicated for tuberous xanthomas that cause negative functional and aesthetic effects. Besides, lipid-lowering therapy is necessary to prevent tuberous xanthomas recurrence as well as premature coronary artery diseases. CONCLUSION: Surgical treatment of patients with multiple large tuberous xanthomas related to familial hypercholesterolemia was performed safely and successfully. After 1.5 months of follow-up, the wound healed well and no recurrence of xanthomas was detected. We recommend that a further study is needed to investigate post-treatment recurrence for multiple large xanthomas.

Combination of Lymph Node Embolization and Musculocutaneous Flap Operation for Managing Groin Lymphorrhea.

Lymphorrhea complications are common following femoral exposure for endovascular procedures. In patients unresponsive to either non-operative or operative therapy, treatment can be complicated. A 86-year-old male patient experienced lymphorrhea after stent graft to treat an abdominal aortic aneurysm, and five operative debridement attempts failed. Intranodal lymphangiography revealed leakage points from two lymph nodes directly into the wound, which were resolved by lymph node embolization using glue. Because the wound was large, a pedicled anterolateral thigh flap (ALT) operation was indicated. Percutaneous lymph node embolization combined with ALT operation may be effective for patients with large wounds and high-flow lymphatic leaks.

One-stage sex reassignment surgery at the delayed presentation in a patient with partial androgen insensitivity syndrome: A case report.

INTRODUCTION AND IMPORTANCE: The partial androgen insensitivity syndrome (PAIS) is a rare genetic disorder, which needs to be diagnosed early and provided suitable treatment. One-stage sex reassignment surgery can be considered as one of the treatment options for PAIS patients. CASE PRESENTATION: A 44-year-old patient with PAIS was admitted to our hospital. After getting a consultation, the patient decided to choose the one-stage sex reassignment surgery to be reassigned to be a female. The surgery consisted of breast augmentation and genital surgery. After 8 months of follow-up, the patient's breast had a desired shape and volume. The clitoris was in normal size with normal sensation, and the neovagina was 8 cm in depth with a smooth mucosal surface. We also observed that the minor labia were symmetric. The patient reported achieving orgasms with sex toys. CLINICAL DISCUSSION: The one-stage sex reassignment surgery for the PAIS patient is safe and reduces treatment time for patients. It could also bring many benefits to the patients, such as reducing the incision, preventing gonadoblastoma and giving a sense of the patient's female gender which helps the patient feel confident and improve her quality of life. Thus, the one-stage surgery should be indicated for the patient at middle-aged who shouldn't be delayed anymore to have normal female breast and external genitalia. CONCLUSION: The one-stage sex reassignment surgery was performed safely and successfully on the delayed presentation of the PAIS patient. This could be an effective and appropriate approach to treat late-diagnosed PAIS patients.

The role of rapid tissue expansion in separating xipho-omphalopagus conjoined twins in Vietnam.

Conjoined twins are rare, and each set of conjoined twins has a unique conjoined anatomy. It is necessary to perform separation to increase the chance of patient survival. Tissue expansion is an advanced technique for providing sufficient soft tissue and skin for wound closure. We report the successful application of rapid tissue expansion in 10-month-old xipho-omphalopagus conjoined twins in Vietnam. A tissue expander was placed on the anterior body between the sternum and umbilicus with a baseline of 70 mL sterile saline (0.9% NaCl). The first injection into the tissue expander began on the 6th day after expander insertion, and injections continued every 2 days with approximately 30-70 mL per injection according to the expansion of the skin. The expander reached 335 mL after six injections and within 10 days. In order to prepare for surgical separation, expansion was completed on the 15th day after insertion. The expanded skin area was estimated to be 180 cm2, which was sufficient to cover both patients' skin deficiencies. The twins presented for surgical separation 6 days following the completion of tissue expansion. Both babies were discharged in good health 1 month after separation.