RESUMEN
When costal graft is contraindicated or refused by the patient, autologous total/subtotal auricular reconstruction represent a real challenge as limited surgical options has been described. Aim of present report is to offer a novel possible autologous reconstruction of the ear frame using a chimeric free medial femoral condyle (MFC) flap. We present a case of a 29 years old patient who had total loss of the upper 2/3 of the right ear after bombing in Somalia and secondary infected condritis (considered a relative contraindication for costal cartilage graft). The MFC flap was harvested with a chimeric skin paddle (7 × 5 cm), a thin sheet of femoral cortex (6.5 × 8 cm) was used as basal ear frame, while part of the contralateral concha was trimmed as support for the helix, with the periosteal component of the flap wrapping around the whole framework. The chimeric skin paddle assured the retroauricular skin coverage, while the anterior part of the construct was covered by a thinned dermal flap. Postoperative course was uneventful. A defatting procedure of the posterior skin paddle was performed at 2 months post-op. At 6 months post-op, the patient was satisfied with the result, could wear glasses and was socially integrated. This new application of the free chimeric MFC flap, despite being not the primary choice for ear reconstruction, guaranteed satisfactory results in terms of ear shape and infection prevention and may be considered when ordinary cartilage rib reconstruction is refused, contraindicated, or failed.
Asunto(s)
Pabellón Auricular , Colgajos Tisulares Libres , Procedimientos de Cirugía Plástica , Pabellón Auricular/cirugía , Oído Externo , Fémur , HumanosRESUMEN
BACKGROUND: We evaluated composite anterolateral thigh (ALT) flaps including vascularized fascia lata (FL), for stable soft tissue coverage and tendons restoration at various joint levels in a one-stage procedure. METHODS: We performed a retrospective investigation including 21 "functional" ALT flaps between November 2006 and December 2016. In all patients included, FL was shaped to anatomical reproduce a tendon structure. Functional analysis included range of motion and force assessment. Functional scores were established according to Chen classification, DASH, and LEFS score. Defects resulted from tumor excision, trauma, burn, or infection-debridement and were distributed in four main anatomical districts: knee (seven cases), ankle (six cases), forearm-elbow (four cases), and hand-wrist level (three cases). RESULTS: Nineteen flaps were raised as free flaps, while two as distally-based propeller flaps. Average follow-up was 38 months. Major complication requiring the harvest of a second flap was seen in two patients, whereas three flaps presented superficial necrosis and was treated in an outpatient regimen. We observed 81% of total ROM recovery compared to contralateral sides with 89% recovered articular stability. Best articulation outcomes were present in elbow reconstruction, while ankle reconstructions showed less articularity. Hospital stay was significantly reduced in hand and wrist functional reconstruction when compared with reconstruction at the ankle level (P < 0.05). CONCLUSION: The ALT flap extended to vascularized FL provides a particularly effective and resistant tissue that can be folded to reconstruct and support tendinous structures. This can restore functional and structural integrity after complex defects in a single stage procedure.
Asunto(s)
Fascia Lata/trasplante , Colgajo Miocutáneo/trasplante , Procedimientos de Cirugía Plástica/métodos , Traumatismos de los Tejidos Blandos/cirugía , Cicatrización de Heridas/fisiología , Adulto , Traumatismos del Tobillo/diagnóstico , Traumatismos del Tobillo/cirugía , Estudios de Cohortes , Fascia Lata/cirugía , Femenino , Supervivencia de Injerto/fisiología , Hospitales Universitarios , Humanos , Puntaje de Gravedad del Traumatismo , Traumatismos de la Rodilla/diagnóstico , Traumatismos de la Rodilla/cirugía , Masculino , Persona de Mediana Edad , Colgajo Miocutáneo/irrigación sanguínea , Pronóstico , Rango del Movimiento Articular/fisiología , Recuperación de la Función , Estudios Retrospectivos , Medición de Riesgo , Traumatismos de los Tejidos Blandos/diagnóstico , Suiza , Transferencia Tendinosa/métodos , Muslo/cirugía , Recolección de Tejidos y Órganos/métodos , Traumatismos de la Muñeca/diagnóstico , Traumatismos de la Muñeca/cirugía , Adulto JovenRESUMEN
Mastopexy is one of the most performed cosmetic surgery procedures in the United States. Despite the numerous mastopexy techniques that were published in the past decades, preventing pseudoptosis to ensure longer lasting results remains the principal challenge. OBJECTIVES: This paper describes a new mastopexy technique developed for moderate to severe ptosis/pseudoptosis associated with upper pole deflation. Considering some of the commonest risk factors generally considered predictive of worse outcomes (massive weight loss, multiple pregnancies, skin quality, smoking, age), we aimed to assess whether this technique could be beneficial in the support of the desired breast shape over time. METHODS: Twelve patients, all featuring 1 or more of the abovementioned preoperative risk factors, were operated on by the same senior surgeon with the hammock mastopexy technique using dermal flaps as a support for the glandular reshaping (6 bilateral mastopexies and 6 unilateral mastopexies for contralateral symmetrization after breast reconstruction). Patients' characteristics, such as smoking, weight loss, or multiparity with consequent inelastic skin, age, and lengthy nipple-areola complex lift, were considered as independent risk factors for ptosis recurrence and bottoming out. Patients were divided into 3 subgroups according to the number of their risk factors. Aesthetic results were assessed at 12 months postoperatively. Changes in postoperative were assessed for each patient by breast measurements and a superposition of the standardized breast photographs. Long-term outcomes were compared with a control group of 6 patients who benefited from mastopexy without "hammock technique." RESULTS: Satisfactory maintenance of shape and stable nipple-areola complex position was seen at 12 months regardless of the number of risk factors. However, a statistically significant difference was found in lower pole lengthening between patients with more than 3 risk factors compared to other groups. Aesthetic measurement results were consistent between the patient and surgeon reporting a satisfying cosmetic result, regardless of the number of risk factors. In the control group, we found a significant increase in breast lower pole measurements at 12 months when compared with the hammock group. CONCLUSIONS: This mastopexy technique improves projection and reinforces the lower pole support with lateral and medial dermal flaps. The technique is safe and reliable and provides easily reproducible results for patients with risk factors for postoperative pseudoptosis.
RESUMEN
Reticular perineurioma is a rare and recently delineated morphologic variant of benign perineurioma of skin and soft tissues. Because of its nonspecific gross appearance, varying histologic patterns, and potential range of cellularity, perineurioma of the hand is likely to be confused with more commonly encountered tumor or tumor-like conditions such as schwannoma, neurofibroma, fibromyxoid tumors, and giant tumor of tendon sheath. We report the case of a 20-year-old woman who presented with a slowly growing mass of the hand, which was eventually identified as a reticular perineurioma.
Asunto(s)
Neoplasias de la Vaina del Nervio/diagnóstico , Neoplasias de la Vaina del Nervio/terapia , Neoplasias de los Tejidos Blandos/diagnóstico , Neoplasias de los Tejidos Blandos/terapia , Femenino , Mano/diagnóstico por imagen , Humanos , Neoplasias de la Vaina del Nervio/diagnóstico por imagen , Neoplasias de los Tejidos Blandos/diagnóstico por imagen , Adulto JovenRESUMEN
We report the case of a 52-year-old man presenting an extensive lumbosacral necrosis after bilateral internal iliac arteries embolization following unstable pelvic fracture. Coverage of the defect was performed using two extended lumbar artery perforator flaps in a propeller fashion. Good functional and esthetic result was achieved at one-year follow-up.
RESUMEN
We report the case of a 65years old patient followed for more than 4 years for a leg ulcer in whom a rare combination of pyoderma gangrenosum with breast cancer was diagnosed. This is a rare skin disease, usually associated with systemic disease: digestive, rheumatological or malignant. The diagnosis is mainly clinical. Taking patient diagnostic management has two objectives: to eliminate other causes of skin ulcer and determine whether there is a concomitant illness that can be treated. Bacteriological swab and a biopsy should always be performed. The treatment consists of topical corticosteroids and systemic therapy with corticosteroids or immunosuppressive agents.