RESUMEN
PURPOSE: Neutrophil-to-lymphocyte ratio (NLR) is a marker of systemic inflammatory response, which is inexpensive, easily calculated, and known to show correlation with prognosis of cancer. The aim of this study was to evaluate the relationship between NLR and prognosis of papillary thyroid carcinoma. METHODS: A total of 1,142 patients who underwent total thyroidectomy for papillary thyroid carcinoma between 1995~2005 at Asan Medical Center were enrolled in this study. Patients were categorized according to two groups based on NLR and clinico-pathological variables and disease survival were compared between the two groups. RESULTS: Median age of patients was 45.4 years, and the median follow-up period was 48 months. The cut-off value of NLR for prediction of disease-free survival (DFS) was 2. Comparison of DFS between two groups stratified by NLR (NLR ≤2, NLR>2) showed little statistical difference (P=0.48). After adjusting for risk (N stage), there was no significant difference according to N stage (N0: P=0.86, N1a: P=0.4, N1b: P=0.12). CONCLUSION: NLR did not show correlation with disease free survival of papillary thyroid carcinoma.
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Humanos , Supervivencia sin Enfermedad , Estudios de Seguimiento , Pronóstico , Glándula Tiroides , Neoplasias de la Tiroides , TiroidectomíaRESUMEN
PURPOSE: The major issue of follicular thyroid carcinoma (FTC) diagnosed after hemithyroidectomy is whether to undergo further treatments. The aim of this study is to examine the clinico-pathological characteristics of FTC and to evaluate the risk factors for distant metastasis. METHODS: From 1993 to 2010, 274 patients underwent initial thyroid surgery and were subsequently diagnosed as FTC. After review of the histological sections by an experienced pathologist, 211 patients were confirmed as FTC and were enrolled in this study. Clinicopathological features were compared based on the presence or absence of distant metastases, and the risk factors for distant metastases and distant metastases-free survival (DMFS) rates were analyzed. RESULTS: The patients included 39 males (18.5%) and 172 females (81.5%), with a mean age of 44.0±14.5 years. The median follow-up period was 99.5 months (range, 13.0~222.0). Distant metastases were detected in 23 patients (10.9%), including 15 synchronous distant metastases and 8 metachronous distant metastases. In multivariate analysis, age ≥45 years, widely invasive FTC, tumor size ≥4.3 cm, and vascular invasion were independent risk factors for distant metastasis. DMFS rates in patients with these risk factors were significantly poorer than those in patients without these risk factors. CONCLUSION: Older age, aggressive histological classification, larger tumor size, and vascular invasion were independent risk factors for distant metastasis. FTC patients with these risk factors may be candidates for further treatments after diagnostic thyroid hemithyroidectomy.
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Femenino , Humanos , Masculino , Adenocarcinoma Folicular , Clasificación , Estudios de Seguimiento , Análisis Multivariante , Metástasis de la Neoplasia , Factores de Riesgo , Tasa de Supervivencia , Glándula TiroidesRESUMEN
Familial non-medullary thyroid cancer (FNMTC) may be considered as a separate clinical entity with variable aggressive biologic behaviors on the basis of previously published studies. Therefore, a family history of NMTC should be carefully considered as a possible prognostic factor when endocrine surgeons set a plan regarding the extent of surgery, radioactive iodine treatment, and follow-up strategy for FNMTC patients.
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Humanos , Yodo , Neoplasias de la TiroidesRESUMEN
An 84-year-old man was admitted to our hospital with fever, jaundice, and itching. He had been diagnosed previously with chronic renal failure and diabetes, and had been taking allopurinol medication for 2 months. A physical examination revealed that he had a fever (38.8degrees C), jaundice, and a generalized maculopapular rash. Azotemia, eosinophilia, atypical lymphocytosis, elevation of liver enzymes, and hyperbilirubinemia were detected by blood analysis. Magnetic resonance cholangiography revealed multiple cysts similar to choledochal cysts in the liver along the biliary tree. Obstructive jaundice was suspected clinically, and so an endoscopic ultrasound examination was performed, which ruled out a diagnosis of obstructive jaundice. The patient was diagnosed with DRESS (Drug Rash with Eosinophilia and Systemic Symptoms) syndrome due to allopurinol. Allopurinol treatment was stopped and steroid treatment was started. The patient died from cardiac arrest on day 15 following admission.
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Anciano de 80 o más Años , Humanos , Masculino , Alopurinol/efectos adversos , Sistema Biliar/patología , Enfermedades de las Vías Biliares/diagnóstico , Bilirrubina/sangre , Creatina/sangre , Síndrome de Hipersensibilidad a Medicamentos/diagnóstico , Endosonografía , Eosinófilos/citología , Angiografía por Resonancia Magnética , Tomografía Computarizada por Rayos XRESUMEN
Ectopic adrenocorticotropic hormone (ACTH) syndrome is caused most frequently by a bronchial carcinoid tumor or by small cell lung cancer. Medullary thyroid carcinoma (MTC) is a rare etiology of ectopic ACTH syndrome. We describe a case of Cushing syndrome due to ectopic ACTH production from MTC in a 48-year-old male. He was diagnosed with MTC 14 years ago and underwent total thyroidectomy, cervical lymph node dissection and a series of metastasectomies. MTC was confirmed by the pathological examination of the thyroid and metastatic mediastinal lymph node tissues. Two years after his last surgery, he developed Cushingoid features, such as moon face and central obesity, accompanied by uncontrolled hypertension and new-onset diabetes. The laboratory results were compatible with ectopic ACTH syndrome. A bilateral adrenalectomy improved the clinical and laboratory findings that were associated with Cushing syndrome. This is the first confirmed case of ectopic ACTH syndrome caused by MTC in Korea.
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Humanos , Masculino , Persona de Mediana Edad , Síndrome de ACTH Ectópico , Adrenalectomía , Hormona Adrenocorticotrópica , Tumor Carcinoide , Síndrome de Cushing , Hipertensión , Corea (Geográfico) , Escisión del Ganglio Linfático , Ganglios Linfáticos , Metastasectomía , Obesidad Abdominal , Carcinoma Pulmonar de Células Pequeñas , Glándula Tiroides , Neoplasias de la Tiroides , TiroidectomíaRESUMEN
Turner syndrome has multiple comorbidities such as osteoporosis, obesity, diabetes, hypothyroidism, and hypertension. As they are treatable conditions in Turner syndrome, early recognition and proper treatment should be needed. We report on a 23-year-old woman with Turner syndrome who presented with severe osteoporosis and hypercalcemia. Laboratory tests showed elevated levels of serum calcium and parathyroid hormone. Dual-energy X-ray absorptiometry showed severe osteopo-rosis (z score, -3.5). Ultrasound and 99mTc scintigraphy of parathyroid glands showed an adenoma in the right inferior gland. She was diagnosed with primary hyperparathyroidism due to an adenoma of the parathyroid gland. After excision of the adenoma, the patient's serum calcium and parathyroid hormone levels returned to normal. Although only a few cases of Turners syndrome with primary hyperparathyroidism have been reported, hyperparathyroidism should be considered in cases of Turner syndrome with severe osteoporosis and hypercalcemia.
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Femenino , Humanos , Absorciometría de Fotón , Adenoma , Calcio , Comorbilidad , Hipercalcemia , Hiperparatiroidismo , Hiperparatiroidismo Primario , Hipertensión , Hipotiroidismo , Obesidad , Osteoporosis , Glándulas Paratiroides , Hormona Paratiroidea , Síndrome de TurnerRESUMEN
Turner syndrome has multiple comorbidities such as osteoporosis, obesity, diabetes, hypothyroidism, and hypertension. As they are treatable conditions in Turner syndrome, early recognition and proper treatment should be needed. We report on a 23-year-old woman with Turner syndrome who presented with severe osteoporosis and hypercalcemia. Laboratory tests showed elevated levels of serum calcium and parathyroid hormone. Dual-energy X-ray absorptiometry showed severe osteopo-rosis (z score, -3.5). Ultrasound and 99mTc scintigraphy of parathyroid glands showed an adenoma in the right inferior gland. She was diagnosed with primary hyperparathyroidism due to an adenoma of the parathyroid gland. After excision of the adenoma, the patient's serum calcium and parathyroid hormone levels returned to normal. Although only a few cases of Turners syndrome with primary hyperparathyroidism have been reported, hyperparathyroidism should be considered in cases of Turner syndrome with severe osteoporosis and hypercalcemia.
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Femenino , Humanos , Absorciometría de Fotón , Adenoma , Calcio , Comorbilidad , Hipercalcemia , Hiperparatiroidismo , Hiperparatiroidismo Primario , Hipertensión , Hipotiroidismo , Obesidad , Osteoporosis , Glándulas Paratiroides , Hormona Paratiroidea , Síndrome de TurnerRESUMEN
An inflammatory myofibroblastic tumor (IMT) is a rare disease entity reported to arise in various organs. It is thought to be a neoplastic or reactive inflammatory condition, controversially. The treatment of choice for myofibroblastic tumor is surgery, and recurrence is known to be rare. The optimal treatment method is not well-known for patients ineligible for surgery. We report a 47-year-old patient with aggressive recurrent IMT of the lungs. The patient had been admitted for an evaluation of back-pain two years after a complete resection of pulmonary IMT. Radiation therapy was performed for multiple bone recurrences, and the symptoms were improved. However the patient presented again with aggravated back-pain six months later. High-dose steroid and non-steroidal anti-inflammatory drugs were administered, but the disease progressed aggressively, resulting in spinal cord compression and metastasis to intra-abdominal organs. This is a very rare case of aggressively recurrent pulmonary IMT with multi-organ metastasis.
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Humanos , Persona de Mediana Edad , Pulmón , Neoplasias Pulmonares , Miofibroblastos , Metástasis de la Neoplasia , Enfermedades Raras , Recurrencia , Compresión de la Médula EspinalRESUMEN
Parathyroid carcinoma is a rare malignancy presenting hyperparathyroidism. At times, diagnosis and localization are difficult. The optimum treatment for parathyroid carcinoma is en bloc resection when malignancy is highly suspicious or diagnosed. However, even after the adequate surgical treatment, persistent or recurrent disease is well encountered. Here we report a case with recurred parathyroid carcinoma presenting discrepancy between image findings and operative findings.
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Diagnóstico , Hiperparatiroidismo , Neoplasias de las Paratiroides , Recurrencia , UltrasonografíaRESUMEN
X-linked inhibitor of apoptosis protein (XIAP) is associated with tumor genesis, growth, progression and metastasis, and acts by blocking caspase-mediated apoptosis. In the present study, we sought to evaluate the expression patterns of XIAP in various neoplastic thyroid disorders and determine the association between XIAP expression and clinicopathologic factors. Expression of XIAP was evaluated with immunohistochemical staining using monoclonal anti-XIAP in 164 specimens of conventional papillary thyroid carcinoma (PTC) and 53 specimens of other malignant or benign thyroid tumors. XIAP positivity was observed in 128 (78%) of the 164 conventional PTC specimens. Positive rates of XIAP expression in follicular variant PTC, follicular, medullary, poorly differentiated, and anaplastic thyroid carcinoma specimens were 20%, 25%, 38%, 67%, and 38%, respectively. Six nodular hyperplasia specimens were negative and 1 of 7 follicular adenomas (8%) was positive for XIAP. Lateral neck lymph node metastases were more frequent in patients negative for XIAP expression (P = 0.01). Immunohistochemical staining for XIAP as a novel molecular marker may thus be helpful in the differential diagnosis of thyroid cancer. Moreover, high XIAP expression in conventional PTC is strongly associated with reduced risk of lateral neck lymph node metastasis.
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Adulto , Femenino , Humanos , Masculino , Persona de Mediana Edad , Anticuerpos Monoclonales/inmunología , Diagnóstico Diferencial , Regulación Neoplásica de la Expresión Génica , Inmunohistoquímica , Metástasis Linfática/diagnóstico , Estadificación de Neoplasias , Neoplasias de la Tiroides/epidemiología , Proteína Inhibidora de la Apoptosis Ligada a X/inmunologíaRESUMEN
Tardy ulnar nerve palsy might develop secondary to nonunion, malunion, or elbow deformity after medial epicondylar fracture of the humerus. We report a case of tardy ulnar nerve palsy following medial epicondylar fracture, treated with excision of bony fragment, neurolysis and relocation of the ulnar nerve.
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Anomalías Congénitas , Luxaciones Articulares , Codo , Húmero , Nervio Cubital , Neuropatías CubitalesRESUMEN
BACKGROUND: Tri-iodothyronine (T3) is the main active hormone, and 20% of this is derived from the thyroid gland and 80% is from the peripheral tissue according to 5'-monodeiodination of thyroxine (T4). In the previous studies, normal T3 levels were achieved with traditional levothyroxine (LT4) therapy alone in athyreotic patients, but there has been no data about the factors influencing peripheral conversion of LT4. The aim of this study was to determine the factor(s) influencing peripheral conversion of LT4 to T3 in athyreotic patients during LT4 replacement. METHODS: The patients who underwent total-thyroidectomy for any cause, and mostly for thyroid cancers, at Asan Medical Center between 2000 and 2008 were enrolled. The free T4, T3 and thyroid stimulating hormone (TSH) levels and age, gender, weight, height, body mass index (BMI) and the T4 dose were measured. Only patients with normal ranges of free T4 and TSH were included in the analysis. RESULTS: A total of 143 patients were enrolled. The mean T3, free T4 and TSH levels were 143.7 ng/dL, 1.4 ng/dL and 1.6 microU/mL, respectively. The mean weight and BMI were 62.9 kg and 24.6 kg/m2, respectively. We divided them into two groups according to the serum T3 level and we compared the characteristics of the groups. There were no differences in age, the gender distribution, the T4 dose/weight and the BMI between the low T3 group (T3 122 ng/dL, n = 129). In the low T3 group, the mean body weight was significantly lower than that of the normal T3 group (59.0 +/- 6.0 vs. 63.4 +/- 9.9, respectively, P = 0.025). CONCLUSION: Lean body mass seems to be an important factor for determining the peripheral conversion of T4 to T3 in human. This suggest that a combination of T3/T4 is better than T4 only when we treat the patients with hypothyroidism and who have a negligible amount of functioning thyroid tissue, if they have a low lean body mass.
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Humanos , Estatura , Peso Corporal , Hipotiroidismo , Yoduro Peroxidasa , Valores de Referencia , Glándula Tiroides , Tirotropina , TiroxinaRESUMEN
PURPOSE: Subtotal thyroidectomy has been the standard operation for Graves' disease in achieving a favorable outcome in recovery of euthyroid state. However, the postoperative outcomes following subtotal thyroidectomy differ by surgeon and postoperative thyroid dysfunctions develop as time passes. Here, we have studied the validity of total thyroidectomy for Graves' disease patients, with a comparison to subtotal thyroidectomy. METHODS: A total of 299 patients with Graves' disease underwent thyroid operation consecutively in Asan Medical Center, Seoul, Korea from December 1995 to December 2005. Among them, 241 cases had subtotal thyroidectomy and 43 had total thyroidectomy. The subtotal thyroidectomy cases were divided into 3 groups according to estimated remnant thyroid; or =6 g. Also, according to postoperative thyroid function, the patients were divided into euthyroid, hypothyroidism and hyperthyroidism groups. The postoperative changes of thyroid function, postoperative complications and hospital days were analyzed. RESULTS: In subtotal thyroidectomy, postoperative thyroid function showed euthyroid in 25 (10.4%), hypothyroidism 206 (85.5%) and hyperthyroidism 10 (4.1%). However, total thyroidectomy showed no persistent hyperthyroidism or recurrence. The postoperative thyroid function state changed in 24 patients out of 148 who had more than 2 years postoperative follow-up. Hyper-functional changes developed with higher rates (Hypo-6 vs. hyper-18). The postoperative complication rate was higher in subtotal thyroidectomy including bleeding, hoarseness and hypocalcemia. CONCLUSION: In our study, the patients showing normal thyroid function after subtotal thyroidectomy were very limited and thyroid dysfunction developed continuously with time lapse, especially towards hyperthyroid state. Therefore, we suggest that total thyroidectomy should be considered as a treatment option in Graves' disease.
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Humanos , Estudios de Seguimiento , Enfermedad de Graves , Hemorragia , Ronquera , Hipertiroidismo , Hipocalcemia , Hipotiroidismo , Corea (Geográfico) , Complicaciones Posoperatorias , Recurrencia , Glándula Tiroides , TiroidectomíaRESUMEN
Cauda equina syndrome after epidural block is a rare complication, but it requires emergency surgery when it is diagnosed. A 65-year-old man who underwent epidural block at a local clinic was admitted with right lower leg weakness and decreased leg sensation, severe lower radiating pain, dysuria and decreasing sensation in the perianal region. Magnetic resonance image showed protruded disc material between L4-L5 and a hematoma that occupied most of the spinal canal and this was compressing the spinal cord. These findings were diagnostic for cauda equina syndrome after epidural block and so laminectomy, excision of the herniated disc and removal of the hematoma were done. At 6 months follow-up, the neurologic symptoms were resolved except for the dorsiflextion of the ankle and the big toe. We report here on a case of cauda equina syndrome as a rare complication after epidural anesthesia.
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Anciano , Animales , Humanos , Anestesia Epidural , Tobillo , Cauda Equina , Disuria , Urgencias Médicas , Estudios de Seguimiento , Hematoma , Desplazamiento del Disco Intervertebral , Laminectomía , Pierna , Espectroscopía de Resonancia Magnética , Manifestaciones Neurológicas , Polirradiculopatía , Sensación , Canal Medular , Médula Espinal , Dedos del PieRESUMEN
PURPOSE: To evaluate the usefulness of the retrograde intramedullary nailing for the treatment of segmental femoral shaft fracture including distal part. MATERIALS AND METHODS: We reviewed 15 patients of segmental femoral fracture, who had treated with retrograde intramedullary nailing and followed-up more than 1 year from January 2003 to October 2007. There were 10 men, 5 women, and the mean age was 45 years old. There were associated fracture in 10 cases. We evaluate the time for union, non-union and malunion by radiologic finding and functional assessment by Sanders' criteria. RESULTS: The mean time of union was 21 weeks. There was one delayed union in proximal fracture site. There was no shortening more than 1.5 cm, no angular deformity more than 10 degrees, no postoperative infection or instability. According to Sanders' criteria, there were excellent clinical results in 9 cases, good results in 5 cases and fair result in 1 case. CONCLUSION: The retrograde intramedullary nailing can be a useful method for treatment of segmental femoral shaft fracture including distal part.
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Femenino , Humanos , Masculino , Anomalías Congénitas , Fracturas del Fémur , Fémur , Fijación Intramedular de FracturasRESUMEN
PURPOSE: We reconstructed the skin defect of hands exposing tendons and/or bone with distally based ulnar artery flap and report our cases. MATERIALS AND METHODS: Between March 2005 and September 2007, 6 cases of skin defect were reconstructed with distally based ulnar artery flap. Defect site were 5 cases of hand dorsal side and 1 case of hand volar side. The average defect size was 3x3 cm2. There were 4 men and 2 women and mean age was 55.5 years. We evaluated the viability of flap, postoperaive complication, healing time, patient's satisfaction. RESULTS: There was no flap failure in 6 cases. But 1 case with recurrent discharge was healed with several times adequate debridement and delayed suture. 1 case with flap edema which might be due to venous congestion was healed with hand elevation and use of low molecular weight heparin. Mean time to heal the skin defect was 4 weeks. No infection and recurrence was found in follow up period. Cosmetic results as judged by patients were that 3 cases are good and 3 cases are fair. CONCLUSION: Distally based ulnar artery flap is good treatment method among the numerous methods in the cases of skin defect, with soft tissue exposed, which is not covered with debridment and skin graft. Distally based ulnar artery flap is useful method for the skin defect of hands because it is simple procedure, has constant blood supply and relatively good cosmetic effect.
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Femenino , Humanos , Masculino , Cosméticos , Desbridamiento , Edema , Estudios de Seguimiento , Mano , Heparina de Bajo-Peso-Molecular , Hiperemia , Recurrencia , Piel , Suturas , Tendones , Trasplantes , Arteria CubitalRESUMEN
PURPOSE: To evaluate the usefulness of wire fixation in displaced acetabular fractures. MATERIALS AND METHODS: From January 2000 to December 2005, 19 cases of displaced acetabular fracture were treated with wire fixation. According to Letournel's classification there were 9 both column fracture, 5 transverse fracture, 3 anterior column with posterior hemitransverse and 2 T-type fracture. Only wire fixation in 13 cases and wire with plate or wire with screw fixation in 6 cases. RESULTS: We evaluate the accuracy of reduction by Matta' criteria, anatomical reduction in 12 cases, incomplete reduction in 4 cases, poor reduction in 2 cases and surgical secondary congruence in 1 case. The clinical results showed excellent in 12 cases, good in 4 cases, fair in 2 cases and poor in 1 case. The radiological results showed excellent in 10 cases, good in 4 cases, fair in 3 cases and poor in 2 cases. There were 4 cases of complication; wound infection in 1case, post-traumatic arthritis in 1 case and heterotopic ossification in 2 cases. CONCLUSION: The cerclage wiring is a preferable method in internal fixation of displaced acetabular fractures that can facilitate reduction and achieve stable fixation.
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Artritis , Osificación Heterotópica , Infección de HeridasRESUMEN
A non-recurrent laryngeal nerve is a rare nerve anomaly that is associated with a developmentally aberrant subclavian artery. During thyroidectomy,this aberrant nerve may become inadvertently damaged, causing permanent ipsilateral vocal cord paralysis. However, it is possible to predict the presence of a non-recurrent laryngeal nerve by preoperative diagnosis of an aberrant subclavian artery. We report a case of thyroid surgery associated with a right non-recurrent laryngeal nerve that was unnoticed preoperatively in a CT scan of the neck, but was encountered incidentally during the thyroidectomy. The preoperative CT scan showed a retroesophageal aberrant right subclavian artery, but it was unnoticed. The female patient underwent a total thyroidectomy with central compartment node dissection for a thyroid cancer. The recurrent laryngeal nerve on the left side was identified, as was the non-recurrent laryngeal nerve on the right side. Postoperatively, the patient had normal vocal cord function. It is possible to predict preoperatively a right non-recurrent laryngeal nerve by identifying an aberrant right subclavian artery on the CT scan of the neck, which likely enables prevention of vocal cord paralysis.
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Femenino , Humanos , Diagnóstico , Nervios Laríngeos , Cuello , Nervio Laríngeo Recurrente , Arteria Subclavia , Glándula Tiroides , Neoplasias de la Tiroides , Tiroidectomía , Tomografía Computarizada por Rayos X , Parálisis de los Pliegues Vocales , Pliegues VocalesRESUMEN
PURPOSE: With an accumulation of surgical experience for endoscopic or video-assisted thyroidectomy and improvements in surgical techniques and endoscopic instruments, these procedures have become a valid option for patients with benign thyroid nodules. These applications are now being expanded even to selected patients with low risk thyroid carcinomas. This study was performed to suggest new modified methods of approach on the use of a gasless endoscopic thyroidectomy via an axillary approach and to evaluate the short-term outcomes. METHODS: Between May 2004 and March 2007, 66 female patients underwent a gasless endoscopic thyroidectomy via an axillary approach. Surgical outcomes were evaluated in terms of surgical time, length of hospital stay, the incidence of perioperative complications, and patient opinion at two and four months after surgery. RESULTS: No cases required conversion to open surgery. The mean surgical time was 136.5±31.8 minutes, and the mean length of hospital stay was 4.2±1.1 days. There were two transient recurrent laryngeal nerve palsies, two minor tracheal injuries without air leakage, and two postoperative hemorrhages that required a second surgery. Only one patient (1.9%) and five patients (9.4%) complained of slight hypesthesia or paresthesia in the neck and anterior chest wall, respectively, and only three patients (5.7%) complained of discomfort while swallowing 4 months after surgery. CONCLUSION: Gasless endoscopic thyroidectomy via an axillary approach is a feasible and safe procedure and providesa minimal degree of postoperative complaints. This procedure is now a valid option for the surgical treatment of benign thyroid disease and its applications will broaden in the near future.
Asunto(s)
Femenino , Humanos , Conversión a Cirugía Abierta , Deglución , Hipoestesia , Incidencia , Tiempo de Internación , Cuello , Tempo Operativo , Parálisis , Parestesia , Hemorragia Posoperatoria , Nervio Laríngeo Recurrente , Pared Torácica , Enfermedades de la Tiroides , Neoplasias de la Tiroides , Nódulo Tiroideo , TiroidectomíaRESUMEN
PURPOSE: We reconstructed the skin defect of lower legs exposing muscles, tendons and bone with fasciocutaneous sural artery flap and report our cases. MATERIALS AND METHODS: Between March 2005 and September 2006, 8 cases of skin defect were reconstructed with fasciocutaneous sural artery flap. Defect site were 4 case of ankle and foot and 4 cases of lower leg. The average defect size was 4x4 cm2. There were 5 men and 3 women and mean age was 52.2 years. We evaluated the viability of flap, postoperative complication, healing time, patient's satisfaction. RESULTS: There was no flap failure in 8 cases. But recurrent discharge in 2 cases was healed through several times adequate debridement and delayed suture without complication. Flap edema may be due to venous congestion was healed through leg elevation and use of low molecular weight heparin. Mean time to heal the skin defect was 4 weeks. No infection and recurrence in follow up period. Cosmetic results as judged by patients were that 5 cases are good and 3 cases are fair. CONCLUSION: Sural artery flap is good treatment method among the numerous methods in the cases of skin defect, with soft tissue exposed, which is not covered with debridment and skin graft. Sural artery flap is useful method for the skin defect of lower legs because it is simple procedure, has constant blood supply and relatively good cosmetic effect.