RESUMEN
Angioedema is a nonpitting edema of which the presentation ranges from benign facial swelling to airway obstruction managed by intubation or tracheotomy. The presentation of this disease is reviewed, and a treatment algorithm based on initial signs and symptoms is proposed for proper airway management. We performed a retrospective review of 108 patients treated in 2 tertiary care centers in the Washington, DC, area over a 5-year period. Ninety-eight patients (90.7%) were African-American, and 81 (75%) were female. Seventy-four patients (68.5%) were taking angiotensin-converting enzyme inhibitors (ACEIs). A classification system was developed based on the location of the edema at initial presentation: 1) isolated facial swelling and oral cavity edema, excluding the floor of the mouth; 2) floor of mouth and/or oropharyngeal edema, and 3) oropharyngeal edema with glottic and/or supraglottic involvement. Fourteen patients (13%) needed airway intervention, 2 of whom underwent a cricothyrotomy after a failed intubation attempt. Eleven (78.6%) were taking ACEIs. The indication for each intubation was massive tongue and floor of mouth edema. The patients were extubated 48 to 72 hours later. No patient demonstrated symptom progression after medical treatment was initiated. Therapy included discontinuation of the ACEI or other inciting agent, a high-humidity face tent, an initial dose of intravenous antihistamines, and a continued course of intravenous steroids. Within 48 hours, most patients had a resolution of their edema. Only cases of significant tongue and oropharyngeal edema took longer than 48 hours to resolve. The ACEIs are a common cause of angioedema. Left untreated, angioedema may progress to involve the oropharynx and supraglottis, resulting in a life-threatening airway compromise. Marked floor of mouth and tongue edema are the indications for airway intervention. An algorithm based on the initial presentation is essential for proper airway and patient management. Once treatment has begun, angioedema is nonprogressive and often resolves within 24 to 48 hours.
Asunto(s)
Algoritmos , Angioedema/inducido químicamente , Angioedema/terapia , Inhibidores de la Enzima Convertidora de Angiotensina/efectos adversos , Adulto , Anciano , Anciano de 80 o más Años , Angioedema/epidemiología , Angioedema/fisiopatología , Cartílago Cricoides/cirugía , Progresión de la Enfermedad , Femenino , Antagonistas de los Receptores Histamínicos H1/uso terapéutico , Humanos , Intubación Intratraqueal , Masculino , Persona de Mediana Edad , Enfermedades de la Boca/inducido químicamente , Prevalencia , Esteroides/uso terapéutico , Cartílago Tiroides/cirugía , Enfermedades de la Lengua/inducido químicamente , Traqueotomía , Resultado del TratamientoRESUMEN
BACKGROUND: The role of planned neck dissection after organ preservation therapy with radiotherapy or chemotherapy/radiotherapy for advanced head and neck cancers presenting with clinically positive neck disease is still being elucidated. The aim of this study is to review the outcomes of such patients treated by organ preservation therapy at our institution. METHODS: A retrospective chart review of 33 patients who underwent planned neck dissections after organ preservation therapy for advanced primary head and neck malignancy. Endpoints measured were disease-free survival and local, regional, and distant control. SETTING: Tertiary metropolitan medical center. RESULTS: Two-year actuarial disease-free survival was 61%, and neck control was 92%, with only two failures in the neck. The use of neoadjuvant chemotherapy and total dose of radiotherapy did not correlate with neck control or disease-free survival. The presence of pathologically positive nodal disease at the time of neck dissection did not correlate with recurrent neck disease, but was a predictor of local recurrence (p = .0086). CONCLUSIONS: Our data suggest that for patients undergoing planned neck dissection after organ preservation therapy, neck control is obtained in almost all cases. The presence of pathologically positive nodal disease at the time of surgery may have implications for the incidence of local recurrence.
Asunto(s)
Neoplasias de Cabeza y Cuello/mortalidad , Neoplasias de Cabeza y Cuello/terapia , Disección del Cuello , Terapia Combinada , Supervivencia sin Enfermedad , Femenino , Humanos , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Resultado del TratamientoRESUMEN
BACKGROUND: Fine-needle aspiration represents a critical diagnostic test in determining proper management of thyroid disease and the use of ultrasound-guided fine-needle aspiration (USGFNA) has increased over the years. METHODS: A retrospective chart review of patients undergoing USGFNA. Two hundred fifteen patients underwent 234 procedures with 362 nodules aspirated within a 2 (1/2)-year period. RESULTS: The mean ages of women and men were 51.9 and 57.8, respectively. The average size of nodules was 2.1 cm. A difficult to assess gland or nodule was the most common indication for USGFNA (33%). The sensitivity was 88.2%, specificity was 80.0%, the PPV was 65.2%, the negative predictive value was 94.1%, and the accuracy was 82.5%. The cancer yield, inadequacy, and complication rates were 44%, 10.5%, and 8.5%, respectively. CONCLUSIONS: USGFNA aspiration is a safe and effective diagnostic modality in the management of thyroid disease, especially for nodules that are difficult to palpate.
Asunto(s)
Biopsia con Aguja/métodos , Enfermedades de la Tiroides/diagnóstico por imagen , Enfermedades de la Tiroides/patología , Ultrasonografía Intervencional/métodos , Biopsia con Aguja/efectos adversos , Biopsia con Aguja/economía , Reacciones Falso Negativas , Reacciones Falso Positivas , Femenino , Técnicas Histológicas , Humanos , Masculino , Persona de Mediana Edad , Palpación , Selección de Paciente , Estudios Retrospectivos , Sensibilidad y Especificidad , Enfermedades de la Tiroides/terapia , Ultrasonografía Intervencional/efectos adversos , Ultrasonografía Intervencional/economíaRESUMEN
The use of radioactive iodine has become an important adjunct to the treatment of thyroid cancer. Many normal tissues--including salivary glands, gastrointestinal mucosa, gonads, and lactating breast tissue--have the ability to concentrate radioactive iodine under normal circumstances. Although the mechanism is just beginning to be elucidated, it is this ability that might contribute to the immediate and long-term complications associated with radioactive iodine treatment. In some patients, the salivary complications can be permanent and might compromise daily functioning. In this article, we examine the salivary gland complications associated with radioactive iodine therapy, and we suggest potential protective mechanisms to circumvent these problems.
Asunto(s)
Radioisótopos de Yodo/efectos adversos , Enfermedades de las Glándulas Salivales/inducido químicamente , Citoprotección , Humanos , Radioisótopos de Yodo/uso terapéutico , Enfermedades de las Glándulas Salivales/fisiopatología , Enfermedades de las Glándulas Salivales/prevención & control , Glándulas Salivales/anatomía & histología , Glándulas Salivales/fisiología , Neoplasias de la Tiroides/tratamiento farmacológicoRESUMEN
OBJECTIVE: To report the complication rate from planned, posttreatment neck dissections in patients who show control of primary squamous cell carcinoma by chemotherapy and radiotherapy or radiotherapy alone. DESIGN: Retrospective review of case series. SETTING: Georgetown University Medical Center, Washington, DC. PATIENTS: Thirty-four patients with clinically positive neck disease treated with organ preservation therapy for squamous cell carcinoma of the head and neck. INTERVENTIONS: Planned neck dissection after treatment with chemotherapy and radiotherapy or radiotherapy alone. MAIN OUTCOME MEASURE: Perioperative complications. RESULTS: Forty-one neck dissections were performed on 34 patients. Complications were seen in 13 (38%) of 34 patients and 15 (37%) of 41 neck dissections. Wound complications occurred in 9 (22%) of 41 dissections. Neck dissection complication rate did not correlate with previous use of chemotherapy or with the use of brachytherapy at the primary site at the time of the neck dissection. Preoperative radiotherapy dose greater than 70 Gy was associated with complications in 58% vs 29% when preoperative dose was less than 70 Gy (P = .09). This trend was reflected primarily in wound complications (42% vs 14%; P = . 10) and reached significance for skin flap necrosis (33% vs 0%; P = .005). Other factors that were associated with increased complications were preoperative albumin level less than 38 g/L and early neck drain removal. CONCLUSIONS: The complication rate associated with planned posttreatment neck dissection is similar to that previously reported for neck dissection. Wound complications are more common when higher preoperative radiotherapy doses are used.