Publications by authors named "Pham-Thi Viet Dung"

Facial reconstruction is challenging for plastic surgeons, as it can be difficult to decide the best approach. One technique that has been widely used is the anterolateral thigh (ALT) flap due to its numerous benefits. However, its thickness can be a drawback, especially regarding facial reconstruction.

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Tessier number 10 cleft is one of the rarest facial clefts. Surgical treatment of this type of cleft is challenging due to the complexity of periorbital and temporal soft tissue deformities. A 23-year-old male patient presented with typical facial deformities of Tessier number 10 cleft.

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Article Synopsis
  • Radiation therapy for infantile hemangiomas in the past has led to serious facial issues in adulthood, prompting the need for reconstructive procedures.
  • The article describes the use of various surgical techniques and materials, such as ALT flaps and skin expanders, to address facial damage and restore appearance and functionality.
  • Successful reconstructive surgery can enhance facial symmetry and patient satisfaction, highlighting the importance of proper techniques and a deep understanding of anatomy for optimal results.
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  • Giant congenital nevi on the head and neck are complex challenges for plastic surgeons, requiring careful planning and specialized techniques for effective reconstruction.
  • Different methods such as tissue expanders, serial resection, and skin grafts have been reported for treating these nevi, but the optimal removal technique remains debated.
  • The article discusses a specific case of a giant congenital nevus on the left side of the face, showcasing the use of multiple tissue expansions and innovative modifications in the surgical approach.
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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.

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Article Synopsis
  • Venomous snakebites can lead to serious injuries, particularly in the hand, creating challenges for surgical reconstruction.
  • A 23-year-old patient with a complex cobra-induced thumb injury was treated using a free composite anterolateral thigh (ALT) flap, which successfully covered both the extensor tendon and soft tissue in a single surgical stage.
  • This technique not only improved functionality and aesthetics of the thumb but also helped reduce recovery time, allowing for a quicker return to work, despite potential downsides like flap thickness affecting movement.
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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.

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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.

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Background: Reconstructing complex soft tissue defects of the finger requires both functional and aesthetic aspects. There are many free tissue transfers as suitable options for digital resurfacing. The anterolateral thigh (ALT) flap is not the first choice for reconstruction of this area because it has the disadvantage that the subcutaneous tissue is too thick; however, its use as a thinned form has yet to be described much.

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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.

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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.

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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.

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Article Synopsis
  • Reconstruction of neck deformities after severe burns can be complex, and a free anterolateral thigh (ALT) perforator flap is often necessary, especially when local tissue is damaged.
  • Pre-expansion of the donor site can increase the flap’s size, with a treatment approach involving two patients who had their flaps expanded significantly over 3 to 4 months before transfer.
  • The expanded ALT flaps proved to be effective, with successful survival and improved aesthetics and function, though the method requires a two-stage procedure and has some risks such as expander displacement.
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Background: Breast reconstruction in breast cancer patients is an optional surgery that improves the quality of life while preserving the efficacy of chemotherapy and radiotherapy. Deep inferior epigastric perforator (DIEP) flap is a new but reliable and safe technique for autologous breast reconstruction. After mastectomy, immediate reconstruction is the preferred method because of its aesthetic result and convenience.

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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.

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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.

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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.

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Article Synopsis
  • Xanthomas are rare skin growths often linked to familial hypercholesterolemia (FH), and surgical removal can enhance patients' quality of life.
  • A 34-year-old male with multiple large xanthomas underwent surgery to remove 13 masses, achieving normal healing without recurrence after 1.5 months.
  • Surgical excision is effective for managing tuberous xanthomas, but ongoing lipid-lowering treatment is essential to prevent future occurrences and related health issues.
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  • The helical free flap is a highly effective method for reconstructing the lower third of the nose, but traditionally suffers from a short pedicle length.
  • The authors describe their experience using a long pedicle helical free flap based on the frontal branch of the superficial temporal vessels in five patients with various nasal defects.
  • All flaps successfully survived, although one case experienced vein congestion which was treated successfully with a medical leech, demonstrating the flap's viability even for larger defects.
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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.

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Introduction: and importance: Pelvic osteosarcoma is quite rare and is a challenging task for orthopedic surgeons. This aim of this study is to present the first case report using customized 3D-printed prosthesis in Vietnam.

Case Presentation: 57-year-old male was diagnosed with pelvic osteosarcoma.

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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.

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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.

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