RESUMO
Tibialis posterior (TP) tendon ruptures are common after ankle injuries, degenerative processes, or biomechanical instability. The TP tendon decelerates the subtalar joint pronation and internal rotation of the leg during the contact phase. It also plantarflexes and inverts the foot on the leg during the static phase of gait. When this function is lost, the medial longitudinal arch collapses, increasing the length of time of rearfoot pronation, eventually rupturing the TP tendon. Conservative treatment includes immobilization, strapping, antiinflammatories, custom-fabricated orthotics, and physical therapy. If the TP tendon rupture is severe, conservative treatment will provide little relief and surgery is indicated. This case study presents 53-year-old female who presented with left TP tendon rupture with a defect of 6 cm after sustaining an ankle injury that was surgically repaired using a TP tendon fresh frozen allograft and flexor digitorum longus tenodesis. After a 16-month follow-up, the patient was healed without complications and returned to preinjury activity. We believe that surgically repairing a TP tendon rupture with a TP tendon allograft and flexor digitorum longus tenodesis can be 1 of the treatment options for patients with extensive disruption of the TP tendon.
Assuntos
Disfunção do Tendão Tibial Posterior/cirurgia , Traumatismos dos Tendões/cirurgia , Tenodese/métodos , Feminino , Humanos , Pessoa de Meia-Idade , RupturaRESUMO
Squamous cell carcinoma (SCC) has been commonly reported by foot and ankle specialists. Marjolin's ulcer is a malignancy that involves a posttraumatic scar or ulceration that can develop into SCC from chronic neuropathic pedal wounds, venous stasis, or decubitus ulcerations. Most Marjolin's ulcers are found in the lower extremity, specifically the feet, and it is twice as common in females as males. Biopsy of the tumor is the reference standard to diagnose SCC, and wide excision of SCC is the most common treatment option. The present case study describes an 83-year-old diabetic wheelchair-bound female who presented to the wound care clinic with a right heel nonhealing pressure ulceration. After biopsy and surgical excision, the patient was found to have SCC. This case was followed up for 5 years in which the patient had successful excision of the tumor with no recurrence. The clinical significance of our case study is to assist in the diagnosis, management, and prognosis of patients with SCC. In addition, this study has shown that adequate excision of the tumor margins and depth is necessary to prevent potential recurrence and metastasis.
Assuntos
Carcinoma de Células Escamosas/etiologia , Diabetes Mellitus Tipo 2/complicações , Pé Diabético/patologia , Calcanhar , Úlcera por Pressão/patologia , Neoplasias Cutâneas/etiologia , Idoso de 80 Anos ou mais , Carcinoma de Células Escamosas/diagnóstico , Carcinoma de Células Escamosas/cirurgia , Feminino , Humanos , Neoplasias Cutâneas/diagnóstico , Neoplasias Cutâneas/cirurgiaRESUMO
Mantle cell lymphoma (MCL) is a rare type of non-Hodgkin lymphoma that commonly affects extranodal sites. The most commonly affected sites are the bone marrow, gastrointestinal tract, Waldeyer's ring, lung, and pleura. We report the case of an 80-year-old diabetic male, in MCL remission, who presented with a small dome-shaped nodule on his calf and an ipsilateral second digit non-healing ulceration after a traumatic fall. Despite surgical and conservative treatment, the wound worsened, resulting in histopathologic examination, which confirmed the presence of lymphocytes, indicating MCL relapse. This case was followed up for approximately 3 months until the patient died. Our case is an example of pedal manifestations of skin involvement of MCL, which, on consideration of the clinical manifestations also, can be confused with a nonhealing diabetic wound. The clinical significance of our case study is to assist in the diagnosis, management, and prognosis of a patient with MCL.