RESUMO
The incidence of heterotopic ossification (HO) was reported to be higher in combat-injured patients than in civilian trauma patients. HO is often considered a possible cause of residual limbs pain in amputee. Here, we report the case of a 21-year-old male, who underwent a traumatic right transfemoral and left transtibial amputation with two segments of painful HO around his left amputation site. We report the effect of extracorporeal shock wave therapy (ESWT) on size and pain associated with HO. After ESWT, the visual analog scale score decreased from 5∼6 to 0∼1 and the size of two masses decreased from 13.1 × 6.7 mm and 12.5 mm to 11.9 × 4.7 mm and 12.2 mm, respectively. To the best of our knowledge, this is the first case that has reported on the treatment of HO using ESWT for a traumatic transtibial amputation patient. The case suggests that ESWT could serve as a complementary treatment for HO in traumatic amputation patient.
RESUMO
The incidence of heterotopic ossification (HO) was reported to be higher in combat-injured patients than in civilian trauma patients. HO is often considered a possible cause of residual limbs pain in amputee. Here, we report the case of a 21-year-old male, who underwent a traumatic right transfemoral and left transtibial amputation with two segments of painful HO around his left amputation site. We report the effect of extracorporeal shock wave therapy (ESWT) on size and pain associated with HO. After ESWT, the visual analog scale score decreased from 5∼6 to 0∼1 and the size of two masses decreased from 13.1 × 6.7 mm and 12.5 mm to 11.9 × 4.7 mm and 12.2 mm, respectively. To the best of our knowledge, this is the first case that has reported on the treatment of HO using ESWT for a traumatic transtibial amputation patient. The case suggests that ESWT could serve as a complementary treatment for HO in traumatic amputation patient.
RESUMO
Primary cricopharyngeal dysfunction is a rare, idiopathic, functional disorder of the upper esophageal sphincter (UES) characterized by dysphagia, frequent aspiration, and functional narrowing at the level of UES. It is caused by failure or partial relaxation of the sphincter, lack of pharyngoesophageal coordination, or reduced compliance of the muscular of the UES. We saw a 62-year-old man who presented with dysphagia and UES narrowing on videofluoroscopy swallowing study (VFSS). Physical, neurologic, and laboratory evaluations revealed no abnormal findings. Radiologic evaluation looking for any abnormalities that might provoke dysphagia was within normal limits. VFSS showed laryngeal aspiration, residue in vallecular and pyriform sinuses, and cricopharyngeal narrowing. Balloon catheter dilatation under endoscopic guidance was performed twice, after which, the dysphagia improved. Here, we describe the results of treatment with balloon dilatation in a patient with primary cricopharyngeal dysfunction.
Assuntos
Humanos , Pessoa de Meia-Idade , Catéteres , Complacência (Medida de Distensibilidade) , Deglutição , Transtornos de Deglutição , Dilatação , Esfíncter Esofágico Superior , Seio Piriforme , RelaxamentoRESUMO
OBJECTIVE: While the prognostic factors of survival for patients with hepatocellular carcinoma (HCC) who underwent transarterial chemoembolization (TACE) are well known, the clinical significance of performing selective TACE for HCC patients has not been clearly documented. We tried to analyze the potential factors of disease-free survival for these patients, including the performance of selective TACE. MATERIALS AND METHODS: A total of 151 patients with HCC who underwent TACE were retrospectively analyzed for their disease-free survival (a median follow-up of 23 months, range: 1-88 months). Univariate and multivariate analyses were performed for 20 potential factors by using the Cox proportional hazard model, including 19 baseline factors and one procedure-related factor (conventional versus selective TACE). The parameters that proved to be significant on the univariate analysis were subsequently tested with the multivariate model. RESULTS: Conventional or selective TACE was performed for 40 and 111 patients, respectively. Univariate and multivariate analyses revealed that tumor multiplicity, venous tumor thrombosis and selective TACE were the only three independent significant prognostic factors of disease-free survival (p = 0.002, 0.015 and 0.019, respectively). CONCLUSION: In our study, selective TACE was a favorable prognostic factor for the disease-free survival of patients with HCC who underwent TACE.
Assuntos
Adulto , Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Antibióticos Antineoplásicos/administração & dosagem , Carcinoma Hepatocelular/mortalidade , Quimioembolização Terapêutica , Meios de Contraste/administração & dosagem , Intervalo Livre de Doença , Doxorrubicina/administração & dosagem , Óleo Iodado/administração & dosagem , Neoplasias Hepáticas/mortalidade , PrognósticoRESUMO
0OBJECTIVE: To investigate the mean values and correlations between the rotational profiles of bilateral lower extremities in Korean elderly men. METHOD: 100 lower extremities were examined for the rotational profiles of bilateral lower extremities with radiographic examination. RESULTS: The mean values of femoral anteversion, axial rotation of the knee joint, proximal and distal tibial torsion, bimalleolar axis (BMA), and Q angle were 8.72degrees, 0.19degrees, 34.53degrees, 26.25degrees, 20.97degrees, 5.65degrees. In Korean elderly men, the result of tibial torsion and Q angle was smaller than the results of other studies, and the bilateral differences were detected in the measured profiles of lower extremities, except axial rotation of the knee joint. However, all profiles represented a positive correlation between right and left lower extremities. The correlation between proximal tibial torsion and BMA had a positive correlation, But the femoral anteversion and tibial torsion had no correlations among the profiles in Korean elderly men. CONCLUSION: We suspected that Korean elderly healthy men have reduced tibial torsion and more genu varus alignment, and the rotational profiles of lower extremities showed side to side difference, but there were symmetrical tendency. It will be helpful in assessing the evaluation, treating, researching of the musculoskeletal problem in Korean elderly people.
Assuntos
Idoso , Humanos , Masculino , Vértebra Cervical Áxis , Genu Varum , Articulação do Joelho , Extremidade InferiorRESUMO
This study was conducted to investigate the effects of lecithin, mono-glyceride and mono-diglyceride on apparent total tract and ileal nutrient digestibilities in nursery pigs. Twenty [(Landrace x Yorkshire) x Duroc] barrows were surgically fitted with simple T-cannulas. Dietary treatments included 1) CON (basal diet: soy oil), 2) LO (lecithin 0.5%), 3) MO (mono-glyceride 0.5%), 4) MG (mono-glyceride 1.0%) and 5) MDG (mono-diglyceride 1.0%). In apparent total tract nutrient digestibility, dry matter (DM) and gross energy (GE) digestibilities of MDG treatments were higher than LO and MG treatments (p<0.05). In nitrogen (N) digestibility, LO treatment showed the lowest compared to others (p<0.05). The digestibility of crude fat was higher in MDG treatment than CON and LO treatments (p<0.05). In apparent ileal nutrient digestibility, DM digestibility was higher in MDG treatment than LO and MG treatments (p<0.05). GE digestibility was higher in MDG treatment than LO, MO and MG treatments (p<0.05). N digestibility of MDG treatment was greater than LO treatment (p<0.05). Also, the digestibility of crude fat was higher in MDG treatment than CON and LO treatments (p<0.05). In conclusion, mono-diglyceride can increase apparent total tract nutrient and apparent ileal nutrient digestibilities of DM, GE, N and crude fat.
Assuntos
Lecitinas , Nitrogênio , Berçários para Lactentes , SuínosRESUMO
The absence of the inferior vena cava is an uncommon congenital anomaly that has recently been identified as an important risk factor contributing to the development of deep venous thrombosis. Congenital agenesis of the right hepatic lobe is a rare anomaly which is found incidentally in radiologic examinations. We present a case of a congenital absence of the infrarenal inferior vena cava, combined with agenesis of the right hepatic lobe in a 62-year-old man presented with symptoms of deep venous thrombosis.
Assuntos
Humanos , Masculino , Pessoa de Meia-Idade , Fígado/anormalidades , Imageamento por Ressonância Magnética , Tomografia Computadorizada por Raios X , Veia Cava Inferior/anormalidades , Trombose Venosa/etiologiaRESUMO
Self-expanding metallic stent insertion has been widely applied for the palliative treatment of malignant esophageal strictures. Although it is known as an easy, safe, and effective procedure, complications are well known and include things such as stent migration and esophageal stent occlusion caused by tumor ingrowth. However, metallic stent fractures have been rarely reported in the esophagus, especially for nitinol stents. We report a case of a stent fracture associated with migration in a patient with a malignant esophageal stricture near the gastroesophageal junction. It is highly probable that the stent fracture was due to chemical erosion of the stent caused by gastric juice.
Assuntos
Humanos , Ligas , Constrição Patológica , Estenose Esofágica , Junção Esofagogástrica , Esôfago , Suco Gástrico , Cuidados Paliativos , StentsRESUMO
Elastofibroma dorsi is a rare, slow-growing, ill defined soft tissue tumor that's typically found between the inferior scapula and chest wall. The characteristic findings on ultrasonography, MRI and CT usually allow the correct diagnosis and so prevent unnecessary surgical procedure. We experienced a case of bilateral elastofibroma dorsi in an 87-year-old man, and we report on this case along with a review of the literature.
Assuntos
Idoso de 80 Anos ou mais , Humanos , Diagnóstico , Imageamento por Ressonância Magnética , Escápula , Parede Torácica , UltrassonografiaRESUMO
PURPOSE: To evaluate the preoperative diagnostic concordance of morphologic classification of anorectal fistula by endoanal ultrasonography (EUSG) and endoanal magnetic resonance imaging (EMRI). MATERIALS AND METHODS: Between January 1998 and March 1999, 17 patients with anorectal fistula underwent endoanal ultrasonography and magnetic resonance imaging for preoperative assessment. The types of fistula and abscess formation were evaluated, and the findings compared with those obtained during surgery. RESULT: The overall accordance of anorectal fistula was 76% (13 of 17 cases) on ultrasonography and 94% (16 of 17 cases) on magnetic resonance imaging. According to the findings of EUSG, the accordance of each type of anorectal fistula was as follows: transphineteric, 92% (11 of 12 cases); suprasphinteric, 33% (1 of 3); and extrasphincteric, 50% (1 of 2), while for EMRI, the respective figures were 100% (12 of 12 cases), 67% (2 of 3), and 100% (2 of 2). An analysis of reproducibility using kappa value showed that overall concordance between endoanal ultrasonography and surgery(K=0.820) as well as between endoanal MRI and surgery (K=0.866), was very close. CONCLUSION: For the evaluation of anorectal fistula, preoperative endoanal magnetic resonance imaging was more accurate and informative than endoanal ultrasonography.
Assuntos
Humanos , Abscesso , Classificação , Fístula , Imageamento por Ressonância Magnética , UltrassonografiaRESUMO
Malignant neoplasm associated with chronic empyema is rare. Most squamous cell carcinomas of the pleura may occur in association with chronic persistent empyema, with or without pleurocutaneous fistula. We report a case of squamous cell carcinoma associated with chronic empyema caused by a metallic foreign body.
Assuntos
Carcinoma de Células Escamosas , Empiema , Fístula , Corpos Estranhos , PleuraRESUMO
Bronchopulmonary sequestration(BPS) and congenital cystic adenomatoid malformation (CCAM) are rare, but both should be included in the differential diagnosis of fetal lung mass. We experienced a mixed form of Stocker type-III CCAM and extralo-bar BPS, and present this case, together with a rev i ew of the related literature.
Assuntos
Sequestro Broncopulmonar , Malformação Adenomatoide Cística Congênita do Pulmão , Diagnóstico Diferencial , PulmãoRESUMO
PURPOSE: To evaluate the incidence and characteristic findings of pineal cyst incidentally detected on magnetic resonance(MR) imaging. MATERIALS AND METHODS: Brain MR images obtained in 2432 patients were retrospectively reviewed to determine the incidence and MR findings of pineal cysts, which were evaluated according to their size, shape, location, signal intensity, interval change, contrast enhancement and mass effect on adjacent structures. RESULTS: Cysts were encountered in 107(4.4 %) of 2432 patients evaluated. Their size ranged from 1 x 1 x 1 to 15 x 8 x 9(mean, 5.97 x 3.87 x 4.82)mm. All were spherical(n=53) or oval(n=54) in shape. Their margin was smooth and they were homogeneous in nature. On T1-weighted images, the cysts were seen to be hyperintense(n=57) or isointense(n=50) to cerebrospinal fluid, but less so than brain parenchyma. T2-weighted images showed them to be isointense(n=51) or hyperintense(n=56) to cerebrospinal fluid. The cysts were centrally located in 65 cases and eccentrically in 42. Compression of the superior colliculi of the tectum was demonstrated in 17 cases(15.9 %). No patients presented clinical symptoms or signs related to either pineal or tectal lesions. Peripheral enhancement around the cyst after Gd-DTPA injection was demonstrated in 51 cases ( 1 00 %). Follow-up examinations in 19 cases demonstrated no interval change. CONCLUSION: The incidence of pineal cysts was 4.4%. The MR characteristics of simple pineal cysts include: (1) an oval or spherical shape, (2) a smooth outer margin and homogeneous nature, (3) isosignal or slightly high signal intensity to cerebrospinal fluid on whole pulse sequences, (4) ring enhancement after contrast injection,(5) an absence of interval change, as seen during follow up MR study. These MR appearances of pineal cysts might be helpful for differentiating them from pineal tumors.