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Purpose@#This study examined the demographic and radiological risk factors for later reduction loss of distal radius fractures treated conservatively. @*Materials and Methods@#This study enrolled patients treated for distal radius fractures between January 2017 and December 2019. Seventy-eight patients were included in the analysis and divided into two groups. The patients who showed minimal reduction loss within an acceptable radiologic angle after initial manual reduction were classified as Group A. The patients who showed reduction loss out of an acceptable radiologic angle and finally malunited or converted to surgical treatments were classified as Group B. The patient’s age and bone marrow density were used as demographic data. The initial X-ray images were evaluated to determine the fracture type. Various radiological parameters were measured. @*Results@#The 78-patient study cohort consisted of nine men and 69 women with a mean age of 67 years. Forty-eight cases were sorted into Group A, and 30 cases into Group B. On logistic regression analysis, the age of 80 or older was a risk factor for later fracture displacement among the demographic factors (p=0.037, odds ratio=4.937). Among the radiographic factors, the presence of distal ulnar fracture and dorsal cortical comminution were disclosed as risk factors of later displacement (p=0.049, 0.003, odds ratio=3.429, 7.196). @*Conclusion@#When conservative management for distal radius fracture is decided in patients more than 80 years of age or accompanied by a distal ulnar fracture or with dorsal cortical comminution, the possibility of later displacement of the distal radius should be considered.
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PURPOSE: The purpose of this study was to determine the results of mobile bearing unicompartmental knee arthroplasty (UKA) with an intentionally increased flexion angle of the femoral component in patients requiring high flexion. MATERIALS AND METHODS: We investigated 45 knees treated by UKA. Clinically, we measured the range of motion (ROM) and the American Knee Society (AKS) score preoperatively and at final follow-up and investigated complications. Radiologically, we measured the flexion angle of the femoral component, the posterior slope angle of the tibial component, the femorotibial angle and mechanical axis of the limb postoperatively. RESULTS: The ROM was increased from 123° preoperatively to 139° at the final follow-up. The AKS knee and function scores increased from 59 and 68, respectively, preoperatively to 94 and 96, respectively, at the final follow-up. The flexion angle of the femoral component was 9.1°, and the posterior slope angle of the tibial component was 8.6°. There was one case of bearing dislocation in the largest femoral flexion angle case. CONCLUSIONS: The results might reflect the positive effect of an increased flexion angle of the femoral component up to 10° on ROM in mobile bearing UKA, which would contribute to better quality of life after UKA especially in populations requiring deep knee flexion.
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Humanos , Artroplastia , Artroplastia de Reemplazo de Rodilla , Luxaciones Articulares , Extremidades , Estudios de Seguimiento , Intención , Rodilla , Calidad de Vida , Rango del Movimiento ArticularRESUMEN
BACKGROUND: Thyroid hormones can influence energy metabolism and insulin sensitivity via their interaction with adipocytokines and gut hormones. The aims of this study were to evaluate differences in serum ghrelin and leptin concentrations according to thyroid hormone levels, and to investigate the correlation of insulin resistance. METHODS: A total of 154 patients (57 hyperthyroid patients, 61 euthyroid patients, and 36 hypothyroid patients; mean age, 47.9 years) were enrolled. Serum leptin, ghrelin, and insulin levels were measured and insulin resistance was calculated using the formula of the homeostasis model assessment of insulin resistance (HOMA-IR). RESULTS: There were no differences in mean concentrations of ghrelin or leptin among the three groups. There were no significant differences in insulin levels between the groups (P=0.06), although hyperthyroid patients had borderline statistically significantly higher levels of insulin than did euthyroid subjects by post hoc test (26.4 microIU/mL vs. 16.1 microIU/mL, P=0.057). Regarding HOMA-IR index, the mean levels were highest in the hyperthyroid group among those of the three groups (hyperthyroid vs. euthyroid vs. hypothyroid, 6.7 vs. 3.8 vs. 4.4, P=0.068). Plasma levels of ghrelin were significantly negatively correlated with age, insulin, glucose, body mass index (BMI), and HOMA-IR. Plasma levels of leptin showed significant positive correlation with BMI and triglyceride. There were no significant correlations among thyroid hormone, thyrotropin, ghrelin, leptin, or insulin. CONCLUSION: The present study found that serum ghrelin, leptin, and insulin levels didn't differ according to thyroid function conditions. Further studies with larger numbers of patients are required to establish a direct relationship between plasma ghrelin, leptin, and thyroid hormone.
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Humanos , Adipoquinas , Índice de Masa Corporal , Metabolismo Energético , Ghrelina , Glucosa , Homeostasis , Resistencia a la Insulina , Insulina , Leptina , Plasma , Glándula Tiroides , Hormonas Tiroideas , Tirotropina , TriglicéridosRESUMEN
BACKGROUND: Thyroid incidentalomas detected by 2-deoxy-2-18F-fluoro-D-glucose positron emission tomography/computed tomography (18F-FDG PET/CT) have been reported in 1% to 4% of the population, with a risk of malignancy of 27.8% to 74%. We performed a retrospective review of FDG-avid thyroid incidentalomas in cancer screening subjects and patients with nonthyroid cancer. The risk of malignancy in thyroid incidentaloma and its association with the maximal standardized uptake value (SUVmax) in 18F-FDG PET/CT were evaluated to define the predictor variables in assessing risk of malignancy. METHODS: A total of 2,584 subjects underwent 18F-FDG PET/CT for metastatic evaluation or cancer screening from January 2005 to January 2010. Among them, 36 subjects with FDG-avid thyroid incidentalomas underwent further diagnostic evaluation (thyroid ultrasonography-guided fine needle aspiration cytology [FNAC] or surgical resection). We retrospectively reviewed the database of these subjects. RESULTS: Of the 2,584 subjects who underwent 18F-FDG PET/CT (319 for cancer screening and 2,265 for metastatic evaluation), 52 (2.0%) were identified as having FDG-avid thyroid incidentaloma and cytologic diagnosis was obtained by FNAC in 36 subjects. Of the subjects, 15 were proven to have malignant disease: 13 by FNAC and two by surgical resection. The positive predictive value of malignancy in FDG-avid thyroid incidentaloma was 41.7%. Median SUVmax was higher in malignancy than in benign lesions (4.7 [interquartile range (IQR), 3.4 to 6.0] vs. 2.8 [IQR, 2.6 to 4.0], P=0.001). CONCLUSION: Thyroid incidentalomas found on 18F-FDG PET/CT have a high risk of malignancy, with a positive predictive value of 41.7%. FDG-avid thyroid incidentalomas with higher SUVmax tended to be malignant.
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Humanos , Biopsia con Aguja Fina , Diagnóstico , Detección Precoz del Cáncer , Electrones , Fluorodesoxiglucosa F18 , Hallazgos Incidentales , Tomografía de Emisión de Positrones , Tomografía Computarizada por Tomografía de Emisión de Positrones , Prevalencia , Estudios Retrospectivos , Glándula Tiroides , Neoplasias de la TiroidesRESUMEN
Cardiogenic shock after stress-induced cardiomyopathy is very rare and serious, and a reversible, clinical consequence of untreated adrenal insufficiency that is attributable to Sheehan's syndrome. A 53-year-old female presented with confusion, congestive heart failure, and hypotension. Endocrine testing, prior medical history, and brain MRI confirmed the presence of hypopituitarism and secondary adrenal insufficiency owing to undiagnosed Sheehan's syndrome. After glucocorticoid replacement therapy, her cardiac function recovered completely. Stress-induced cardiomyopathy should be considered as a possible cause of unexplained heart failure in patients with Sheehan's syndrome and adrenal insufficiency.
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Femenino , Humanos , Persona de Mediana Edad , Insuficiencia Suprarrenal , Encéfalo , Cardiomiopatías , Insuficiencia Cardíaca , Hipopituitarismo , Hipotensión , Imagen por Resonancia Magnética , Choque CardiogénicoRESUMEN
Primary empty sella syndrome is a phenomenon caused by cerebrospinal fluid filling resulting from the herniation of the subarachnoid space within the sella. The pituitary function of primary empty sella syndrome is usually normal. But sometimes this syndrome causes some degree of pituitary dysfunction associated with hypersecretion or deficiency of pituitary hormone. Central diabetes insipidus with primary empty sella syndrome is rarely reported. Furthermore, most of those cases are accompanied by other pituitary dysfunction. We report here on a 35-year-old female who suffered from polyuria, polydipsia since childhood. She was diagnosed with central diabetes insipidus with primary empty sella syndrome. She had no anterior pituitary dysfunction except mild hyperprolactinemia.
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Adulto , Femenino , Humanos , Líquido Cefalorraquídeo , Diabetes Insípida Neurogénica , Síndrome de Silla Turca Vacía , Hiperprolactinemia , Polidipsia , Poliuria , Espacio SubaracnoideoRESUMEN
A 38-year-old female presented with abdominal pain, radiating to her back. Her medical history included type 2 diabetes, which had been uncontrolled for 8 months. Her initial laboratory tests showed marked hyperglycemia, metabolic acidosis, and elevated serum amylase and lipase levels, although the results were inconclusive in terms of a direct diagnosis of acute pancreatitis (AP). Abdominal computed tomography showed only minimal fluid collection at the pancreas tail. As her serum triglyceride (TG) level was 9,884 mg/dL, we made a working diagnosis of AP due to hypertriglyceridemia, and she was treated with massive hydration with an insulin infusion. Subsequently, she recovered rapidly from the abdominal pain, her serum glucose was controlled, and her serum TG decreased. Hypertriglyceridemia is a well-accepted underlying cause of AP. When extremely high hypertriglyceridemia is detected in patients with type 2 diabetes or metabolic syndrome, complications should be considered and managed.
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Adulto , Femenino , Humanos , Dolor Abdominal , Acidosis , Amilasas , Glucemia , Diabetes Mellitus Tipo 2 , Diagnóstico , Hiperglucemia , Hipertrigliceridemia , Insulina , Lipasa , Páncreas , Pancreatitis , TriglicéridosRESUMEN
Metastasis to the primary thyroid carcinoma is extremely rare. We report here a case of colonic adenocarcinoma metastasis to medullary thyroid carcinoma in a 53-yr old man with a history of colon cancer. He showed a nodular lesion, suggesting malignancy in the thyroid gland, in a follow-up examination after colon cancer surgery. Fine needle aspiration biopsy (FNAB) of the thyroid gland showed tumor cell clusters, which was suspected to be medullary thyroid carcinoma (MTC). The patient underwent a total thyroidectomy. Using several specific immunohistochemical stains, the patient was diagnosed with colonic adenocarcinoma metastasis to MTC. To the best of our knowledge, the present patient is the first case of colonic adenocarcinoma metastasizing to MTC. Although tumor-tumor metastasis to primary thyroid carcinoma is very rare, we still should consider metastasis to the thyroid gland, when a patient with a history of other malignancy presents with a new thyroid finding.
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Humanos , Masculino , Persona de Mediana Edad , Adenocarcinoma/patología , Biopsia con Aguja Fina , Carcinoma Medular/diagnóstico , Neoplasias del Colon/patología , Neoplasias Primarias Secundarias/diagnóstico , Glándula Tiroides/patología , Neoplasias de la Tiroides/diagnóstico , Nódulo Tiroideo/diagnósticoRESUMEN
BACKGROUND: The aim of this study was to examine the clinical characteristics of adrenal incidentalomas discovered by computed tomography (CT) and to investigate metabolic features of subclinical Cushing's syndrome (SCS) in patients with adrenal incidentalomas in a tertiary hospital in Korea. METHODS: This retrospective study examined the clinical aspects of 268 patients with adrenal incidentalomas discovered by CT at Soonchunhyang University Bucheon Hospital. Clinical data and endocrine function of the patients as well as histological findings were obtained from medical records, while anatomic characteristics were analyzed by reviewing imaging studies. Hormonal tests for pheochromocytoma, Cushing's syndrome, and aldosterone-secreting adenoma were performed. RESULTS: Most (n=218, 81.3%) cases were nonfunctioning tumors. Of the 50 patients with functioning tumors (18.7%), 19 (7.1%) were diagnosed with SCS, nine (3.4%) with overt Cushing's syndrome, 12 (4.5%) with primary aldosteronism, and 10 (3.7%) with pheochromocytoma. Malignant tumors (both primary and metastatic) were rare (n=2, 0.7%). Body mass index, fasting glucose, hemoglobin A1c, and total cholesterol were significantly higher in patients with SCS in comparison with those with nonfunctioning tumors. The prevalence of type 2 diabetes mellitus and hypertension were significantly higher in patients with SCS compared with those with nonfunctioning tumors. CONCLUSION: Functioning tumors, especially those with subclinical cortisol excess, are commonly found in patients with adrenal incidentalomas, although malignancy is rare. In addition, patients with SCS in adrenal incidentalomas have adverse metabolic and cardiovascular profiles.
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Humanos , Adenoma , Índice de Masa Corporal , Colesterol , Síndrome de Cushing , Diabetes Mellitus Tipo 2 , Ayuno , Glucosa , Hidrocortisona , Hiperaldosteronismo , Hipertensión , Corea (Geográfico) , Registros Médicos , Feocromocitoma , Prevalencia , Estudios Retrospectivos , Centros de Atención TerciariaRESUMEN
BACKGROUND: It is not clear whether microangiopathies are associated with subclinical atherosclerosis in type 2 diabetes mellitus (T2DM). We investigated the relation of cardiac autonomic neuropathy (CAN) and other microangiopathies with carotid atherosclerosis in T2DM. METHODS: A total of 131 patients with T2DM were stratified by mean carotid intima-media thickness (CIMT) > or = or or =2. Diabetic microangiopathies were assessed. RESULTS: Patients with CAN comprised 77% of the group with mean CIMT > or =1.0 mm, while they were 29% of the group with CIMT or =1.0 mm, while they were 28% of the group without CIMT thickening (P=0.003). Patients with CAN comprised 51% of the group with > or =2 carotid plaques, while they were 23% of the group with < or =1 carotid plaque (P=0.014). In multivariable adjusted logistic regression analysis, the patients who presented with CAN showed an odds ratio [OR] of 8.6 (95% confidence interval [CI], 1.6 to 44.8) for CIMT thickening and an OR of 2.9 (95% CI, 1.1 to 7.5) for carotid plaques. Furthermore, patients with DR were 3.8 times (95% CI, 1.4 to 10.2) more likely to have CIMT thickening. CONCLUSION: These results suggest that CAN is associated with carotid atherosclerosis, represented as CIMT and plaques, independent of the traditional cardiovascular risk factors in T2DM. CAN or DR may be a determinant of subclinical atherosclerosis in T2DM.
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Humanos , Aterosclerosis , Enfermedades de las Arterias Carótidas , Grosor Intima-Media Carotídeo , Diabetes Mellitus Tipo 2 , Angiopatías Diabéticas , Neuropatías Diabéticas , Retinopatía Diabética , Modelos Logísticos , Oportunidad Relativa , Reflejo , Factores de RiesgoRESUMEN
BACKGROUND: It is not clear whether microangiopathies are associated with subclinical atherosclerosis in type 2 diabetes mellitus (T2DM). We investigated the relation of cardiac autonomic neuropathy (CAN) and other microangiopathies with carotid atherosclerosis in T2DM. METHODS: A total of 131 patients with T2DM were stratified by mean carotid intima-media thickness (CIMT) > or = or or =2. Diabetic microangiopathies were assessed. RESULTS: Patients with CAN comprised 77% of the group with mean CIMT > or =1.0 mm, while they were 29% of the group with CIMT or =1.0 mm, while they were 28% of the group without CIMT thickening (P=0.003). Patients with CAN comprised 51% of the group with > or =2 carotid plaques, while they were 23% of the group with < or =1 carotid plaque (P=0.014). In multivariable adjusted logistic regression analysis, the patients who presented with CAN showed an odds ratio [OR] of 8.6 (95% confidence interval [CI], 1.6 to 44.8) for CIMT thickening and an OR of 2.9 (95% CI, 1.1 to 7.5) for carotid plaques. Furthermore, patients with DR were 3.8 times (95% CI, 1.4 to 10.2) more likely to have CIMT thickening. CONCLUSION: These results suggest that CAN is associated with carotid atherosclerosis, represented as CIMT and plaques, independent of the traditional cardiovascular risk factors in T2DM. CAN or DR may be a determinant of subclinical atherosclerosis in T2DM.
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Humanos , Aterosclerosis , Enfermedades de las Arterias Carótidas , Grosor Intima-Media Carotídeo , Diabetes Mellitus Tipo 2 , Angiopatías Diabéticas , Neuropatías Diabéticas , Retinopatía Diabética , Modelos Logísticos , Oportunidad Relativa , Reflejo , Factores de RiesgoRESUMEN
A gossypiboma (also called textiloma or retained surgical sponge) of the neck is rarely reported compared to intraabdominal or intrathoracic gossypibomas and also can be misdiagnosed as metastatic lymph nodes. A patient was referred to our clinic for a supraclavicular neck mass 6 months after thyroidectomy and neck dissection for papillary thyroid carcinoma in another hospital. It was initially considered an isolated neck recurrence, but it was finally diagnosed as gossypiboma by a pathological examination of the surgically-excised specimen. Characteristic findings of computed tomography or positron emission tomography/computed tomography might be helpful to differentiate the gossypiboma from malignant neck mass or other inflammatory conditions. It is essential for clinicians to be aware of this disease entity in differential diagnosis of neck recurrence because a gossypiboma in the neck can be misinterpreted as a malignancy to induce unwarranted radical surgery.
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Humanos , Carcinoma , Diagnóstico Diferencial , Electrones , Ganglios Linfáticos , Disección del Cuello , Cuello , Recurrencia , Tapones Quirúrgicos de Gaza , Neoplasias de la Tiroides , TiroidectomíaRESUMEN
Dyskeratosis congenita is a rare congenital disorder characterized by a triad of reticular pigmentation of the skin, dystrophic nails, and leukoplakia of the mucous membrane. Sometimes it is associated with bone marrow failure, secondary malignancy and interstitial lung disease. Though it is rare, Dyskeratosis congenita is diagnosed relatively easily when clinicians suspect it. It can be diagnosed just by gross inspection with care. Dyskeratosis congenita should be considered as one cause associated with interstitial lung disease. In Korea, interstitial lung disease with dyskeratosis congenita has not been reported. We report a case and review the literature.
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Humanos , Anemia Aplásica , Médula Ósea , Enfermedades y Anomalías Neonatales Congénitas y Hereditarias , Disqueratosis Congénita , Corea (Geográfico) , Leucoplasia , Enfermedades Pulmonares Intersticiales , Membrana Mucosa , Uñas , Pigmentación , PielRESUMEN
The genotoxicity of a new monoazo dye series, 4-carboxyl-2,6-dinitrophenylazohydroxynaphthalenes has been evaluated using human lymphocytes by alkaline comet assay. Freshly isolated human lymphocytes were exposed to the dyes (AZ-01, -02, -03 and -04) at concentrations ranging from 0 to 500 µM for 3h at 37 °C. Appropriate negative (culture medium) and positive (100 µM methyl methane sulfonate) controls were set up alongside with the dye-treated cells. Comet assay was performed to assess the extent of DNA damage. The four dyes gave varying results with respect to the parameters of DNA damage studied. AZ-01 showed concentration-dependent DNA damage (% Tail DNA) while lower concentrations (31.25-62.5 µM) did not produce any significant difference in the tail extent moment. AZ-02, the positional isomer of AZ-01, gave non-genotoxic effects at lower concentrations for the two DNA parameters. AZ-03 and AZ-04 (possessing additional C-7 substituents) did not produce significant genotoxic effect at all concentrations relative to the negative control. Two of these monoazo dyes show the potential of being used as edible colorants. The results revealed that genotoxicity of congeneric dyes bear a direct relationship to their chemical structure.
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Compuestos Azo/toxicidad , Ensayo Cometa , Mutágenos/toxicidad , Naftoles/toxicidad , Células Cultivadas , Daño del ADN , Relación Dosis-Respuesta a Droga , Humanos , Técnicas In Vitro , Linfocitos/efectos de los fármacosRESUMEN
BACKGROUND: The main goal of this study was to evaluate the diagnostic efficacy of reverse transcription-nested polymerase chain reaction (RT-nested PCR) in bronchial washing fluid with MAGE A1-6 common primers for the detection of lung cancers invisible by bronchoscopy. METHODS: To determine the expression of MAGE A1-6 gene in 189 lung cancers diagnosed by conventional fluoroscopy-guided lung biopsy and 89 cancer-free controls, RT-nested PCR was performed in bronchial washing specimens. We analyzed MAGE A1-6 RT-nested PCR data according to tumor histology, stage, size, and compared them with cytological data. RESULTS: 189 patients (111 cases in adenocarcinoma, 47 cases in squamous cell carcinoma, 22 cases in small cell lung carcinoma, and 9 cases in other cancers) and 89 benign patients were investigated. The expression of MAGE was performed by nested RT-PCR using common MAGE primer. Among 189 cancer patients, the expression rate of MAGE was 49.2%, and the positive predictive value was 89.4%. However, the expression rate of MAGE in patients with benign lesions was 12.4%. In peripheral lung cancer, the positive rate of MAGE expression was 57.4% in squamous cell carcinoma, 44.1% in adenocarcinoma and 59.1% in small cell lung cancer. Whereas the expression rate of bronchial washing cytology in peripheral lung cancer was 9.0% (p=0.011). CONCLUSION: MAGE RT-PCR in bronchial washing fluid gave us promising data for the detection of peripheral lung cancer. It could be a useful method for selecting diagnostic tools for peripheral lesions.
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Humanos , Adenocarcinoma , Biopsia , Carcinoma de Células Escamosas , Detección Precoz del Cáncer , Expresión Génica , Pulmón , Neoplasias Pulmonares , Antígenos Específicos del Melanoma , Reacción en Cadena de la Polimerasa , Reacción en Cadena de la Polimerasa de Transcriptasa Inversa , Carcinoma Pulmonar de Células PequeñasRESUMEN
Lobular capillary hemangioma occurs as a mass in the oral or nasal cavity in approximately 5% of pregnant women, although its occurrence in the nasal cavity is very rare. A pregnant woman in her 39th gestational week visited our clinic suffering from nasal obstruction and frequent epistaxis. Clinical examination and computed tomography of the nasal cavity revealed a soft tissue mass arising from the caudal aspect of the nasal septum. The mass still existed after she gave birth, and surgical resection was performed.
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Femenino , Humanos , Embarazo , Epistaxis , Granuloma Piogénico , Cavidad Nasal , Obstrucción Nasal , Tabique Nasal , Parto , Mujeres Embarazadas , Estrés PsicológicoRESUMEN
BACKGROUND AND OBJECTIVES: Low tone sensorineural hearing loss is deterioration in audiometric low frequencies (250 and 500 Hz), preservation of high frequencies (2, 4, and 8 kHz). The aim of this study is to find out differences of clinical manifestation and prognosis of acute low tone sensorineural hearing loss (ALHL), a subtype of sudden sensorineural hearing loss, and potential progression to Meniere's diseases. MATERIALS AND METHODS: Among 465 patients with unilateral hearing loss initially diagnosed with sudden sensorineural hearing loss, we analyzed clinical characteristics of 96 patients who had acute low tone sensorineural hearing loss, but had no history of previous ALHL. RESULTS: The clinical features of ALHL include a predominance of female suffers (72.9%), more dizziness (36%), high incidence of sound perception change (16.7%), tinnitus (42.8%), and ear fullness (20.8%). The prognosis shows recovery in 67.7% of patients. However, 24.0% of patients show recurrence of low tone loss, and 15.6% develop Meniere's disease. Specially, if the dizziness symptoms were accompanied, progression to Meniere's disease was more common (31.4%). CONCLUSION: Our RESULTS: appear that clinical characteristics were different in the ALHL patients compared to the idiopathic sensorineural hearing loss patients. Therefore, when dizziness, ear fullness and tinnitus are accompanied with low tone hearing loss, an appropriate patient education on possible progression to Meniere's disease is necessary.
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Femenino , Humanos , Mareo , Oído , Audición , Pérdida Auditiva , Pérdida Auditiva Sensorineural , Pérdida Auditiva Unilateral , Incidencia , Enfermedad de Meniere , Educación del Paciente como Asunto , Pronóstico , Recurrencia , AcúfenoRESUMEN
PURPOSE: Hemodialysis patients are at an increased risk of ischemic colitis because of accelerated arterial vascular disease rate and hypotension during dialysis. But few data exist on the clinical features of ischemic colitis in patients with chronic kidney disease including dialysis patients in Korea. The aim of this study is to identify the clinical features of ischemic colitis in patients with chronic kidney disease (CKD). METHODS: We retrospectively reviewed total 68 patients (63.9+/-16.2 years) with ischemic colitis. We analyzed medical history, colonoscopic findings, clinical characteristics, and compared them according to kidney function. RESULTS: Twenty-two (33.9%) patients had CKD stage > or =3 at diagnosis of ischemic colitis. Prevalence of hypertension and diabetes was higher in patients with CKD than those with normal kidney function. High leukocyte count and low hemoglobin level were demonstrated at diagnosis in CKD patients. In addition, duration of hospitalization in patients with CKD was longer than patients with normal kidney function. However, there was no significant difference in right colonic involvement, cardiovascular diseases, surgical intervention, and mortality. Hospitalization days was positively correlated with increased leukocyte count (p=0.015) and decreased albumin level (p=0.002), while that was negatively correlated with age-adjusted estimated glomerular filtration rate (p=0.002). CONCLUSION: Ischemic colitis in patients with CKD had longer hospitalization than in those with normal kidney function. However, there was no significant difference in surgical intervention and mortality.
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Humanos , Enfermedades Cardiovasculares , Colitis Isquémica , Colon , Diálisis , Tasa de Filtración Glomerular , Hemoglobinas , Hospitalización , Hipertensión , Hipotensión , Riñón , Fallo Renal Crónico , Corea (Geográfico) , Recuento de Leucocitos , Prevalencia , Diálisis Renal , Insuficiencia Renal Crónica , Estudios Retrospectivos , Enfermedades VascularesRESUMEN
PURPOSE: Urodynamic study (UDS) is widely used to evaluate voiding dysfunction, however, it is invasive and bothersome for patients because it requires catheterization into the urethra and anus. We assessed patients' anxiety and pain levels caused by UDS. MATERIALS AND METHODS: A total of 60 female patients who were undergoing UDS were included in the study on a prospective basis. Anxiety level was taken prior to the procedure and pain level was taken immediately after the procedure by visual analogue scale (VAS). Just after the procedures, they were asked if they were willing to undergo the same procedure and if they could recommend the procedure to another people if medically indicated. 60 patients were divided into 2 groups: urodynamic urethral catheters (9Fr, PVC, n=30) were used in group I and Foley catheters (10Fr, Silicon, n=30) were used in group II. RESULTS: The mean age of both groups were 45.5+/-5.3 (group I)and 45.5+/-3.8 (group II)years old. The anxiety and pain levels were relatively high, but there was no significant difference between both groups in pain level. Anxiety level prior to UDS was correlated with pain level (r=0.492, p<0.001). 42 out of 60 patients (70.0%) answered they were willing to undergo UDS if they were asked again and 37 patients (61.7%) answered they could recommend the procedure to another people. 21 patients (35.0%) were menopausal women and they showed higher anxiety level compared to non-menopausal women. CONCLUSION: Female patients felt anxiety before UDS and pain immediately after UDS, especially in menopausal women, and the more anxious they were, the more painful they felt. Therefore, we need to provide sufficient explanation with regard to the procedure for patients prior to UDS to diminish patients' anxiety and pain.
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Femenino , Humanos , Canal Anal , Ansiedad , Cateterismo , Catéteres , Estudios Prospectivos , Siliconas , Uretra , Catéteres Urinarios , UrodinámicaRESUMEN
The tumor lysis syndrome has been described as biochemical disturbances associated with rapid destruction of tumor cells and subsequent synchronized massive release of cellular breakdown products sufficient to overwhelm excretory mechanisms and the body's normal reutilization capacity. The cardinal signs of the tumor lysis syndrome are hyperkalemia, hyperphosphatemia, hypocalcemia and hyperuricemia. Gefitinib (Iressa) is an oral, selective epidermal growth factor receptor (EGFR) inhibitor that has activity in female, non-smoker and non-small cell lung cancer with an EGFR mutation. Gefitinib is a well tolerated drug with few side effects. It has been associated with skin rash, diarrhea, nausea, a decrease in liver function and interstitial lung disease. However, there is no prior report of the tumor lysis syndrome associated with gefitinib. We report a case of a 54 year-old woman who developed tumor lysis syndrome that might have been induced by gefitinib after the treatment of adenocarcinoma of lung with an EGFR mutation.