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A parasitic leiomyoma has no connection with the uterus itself and obtains its blood supply from the surrounding tissues. A parasitic leiomyoma that develops iatrogenically is called an iatrogenic parasitic leiomyoma. Clinical reports on parasitic leiomyoma are common in gynecology but not in plastic surgery. We report a rare case of an iatrogenic parasitic leiomyoma in a 46-year-old woman who was referred to our plastic surgery department. She presented with the main complaint of a subcutaneous mass in the lower right abdomen and had a history of laparoscopic myomectomy eight years ago. Magnetic resonance imaging showed two masses in the subcutaneous tissue of the lower right abdomen and the posterior rectus abdominis. The excision of these masses was performed through an abdominal wall incision. Histopathological examination revealed that the extracted mass was a leiomyoma. Plastic surgeons must keep in mind the appropriate management of rare cases of parasitic leiomyoma.
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Introduction: In severe extremity trauma involving large tissue defects, early closure (e.g., free-flap surgery) of the defects is an essential step for good functional reconstruction; however, in some cases, early closure may be difficult. Highly concentrated carbon dioxide bathing, used to improve blood flow in ischemic limbs and skin ulcers, can also be applied in wound bed preparation for severe limb trauma. Patients and Methods: The three cases in this study required an average of 13 weeks of highly concentrated carbonated bathing, which led to significantly better wound bed preparation, even in the exposed bone and tendon regions. Results: We successfully achieved good functional limb reconstruction in patients with deep burns and severe open fractures by reducing wound infection and facilitating good wound bed preparation. Conclusions: Highly concentrated carbon dioxide bathing was sufficient to prevent frequent wound infections, even in severe extremity trauma involving large soft-tissue defects such as deep crush burns and Gustilo Anderson classification ≥3b open fractures of the extremities. To our knowledge, such interventions have not been reported in the past and are valuable as new procedures for wound bed preparation in severe extremity trauma from both cost and wound infection control perspectives.
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The right nasal ala had been destroyed and was diagnosed as morpheaform basal cell carcinoma associated with multiple familial trichoepithelioma (Brooke-Spiegler syndrome). After extended resection, the right buccal and nasal ala defect was reconstructed with a flow-through type anterolateral thigh (ALT) flap, which achieved good functional and cosmetic results.
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Background: Efficient treatment of extensive skin defects by using skin grafting is a significant challenge because the skin available to use is limited. A mesh graft is usually used; however, the expansion ratio is small (up to 1:6) and inaccurate. The Meek technique is a method of skin grafting that processes the skin into micrografts by cutting. The advantage of the Meek technique is its efficient use of available skin, expanding its area by up to 9 times. In 2020, Japanese insurance companies began to cover treatment using the Meek technique. This report aimed to show the usefulness of the Meek technique for treating left leg necrotizing fasciitis. Methods: A 55-year-old male was referred to our hospital for treating necrotizing fasciitis of the left leg. Debridement was performed, and antibiotics were administered immediately. After 1 month, Meek micrografts were applied to the left knee wound. The expansion ratio of the Meek micrografts was 1:9. Results: The skin was processed 9 times using the Meek technique, enabling effective use of a small amount of skin. Epithelialization of the Meek micrograft area was completed 1 month after skin grafting. The scar after Meek micrografting was soft and not reddish. The range of motion of the knee joint was >90 degrees. Conclusions: The Meek technique allows expansion of limited skin efficiently. Meek micrografts can cover a larger wound with smaller skin grafts than is possible with mesh grafts. After healing with Meek micrografts, the scar was soft, and the knee joint flexed smoothly. The Meek technique is useful for treating large wounds requiring skin grafts.
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Background: The pectoralis major musculocutaneous (PMMC) flap is a versatile and commonly used technique for reconstruction of the head and neck in patients at high risk in free tissue transfer procedures. In this report, a "supercharged" PMMC flap, in which the lateral thoracic artery was cut, preserved, and anastomosed to the cervical vessels, was developed to stabilize blood flow. Methods: The supercharged PMMC flap was introduced in a patient who was at high risk for partial necrosis of the flap and underwent surgery for reconstruction of the tongue. Intraoperative perfusion monitoring using laser-assisted indocyanine green angiography (ICGA) was also performed to verify the status of blood flow in the flap. Results: ICGA monitoring of blood flow in the flap revealed instability. Subsequently, a supercharged PMMC flap was applied, which prevented partial necrosis of the flap. Conclusions: Combined with ICGA, a supercharged PMMC flap contributed to successful reconstruction in a patient at high risk for necrosis of the flap region.
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A 48-year-old man sustained a severe punching hole injury of 8 cm in diameter on the palm of his left hand using a punching instrument (for making the bottom of drink cans), and his middle and ring fingers were almost amputated. A flow-through type immediate ALT (anterolateral thigh) flap was used to bypass the distal blood flow and a titanium plate for mandibular reconstruction and plantar glabrous skin were used to preserve the floating amputated fingers. As there has been no report of reconstruction of a punching hole in the palmar region that exceeds 8 cm in diameter, this report is novel and educational.