No abstract available.
Hernia*

PURPOSE: The aim of this study was to determine the outcome and identify predictors of success of biofeedback therapy for patients with internal rectal intussusception. METHODS: Twenty-one patients (median age. 54 years, 15 female, 6 male) diagnosed with internal rectal intussusception by using cinedefecography were evaluated by standardized questionnaire, before, immediately after treatment, and at follow-up. Clinical bowel symptoms and anorectal physiological studies were also analyzed. RESULTS: Follow up (median: 15, range 2~24 months) results were evaluated by an independent observer in 20 patients. At post-biofeedback, 20 (95%) patients felt improvement in symptoms, including 7 (33%) with complete symptom relief. At follow-up, 17 (85%) patients felt improvement in symptoms, including 7 (35%) with complete symptom relief. There was a significant reduction in difficult defecation (from 90 to 29, 10 percent, from pre-biofeedback to post-biofeedback, and at follow up respectively; P<0.001), sensation of incomplete defecation (from 90 to 24, 35 percent; P<0.001), enema use (from 29 to 0, 0 percent; P<0.01), and anal pain (from 19 to 0, 0 percent; P<0.05). Digitation (from 19 to 0 percent, from pre- biofeedback to at follow up; P<0.05) and laxative use (from 29 to 5 percent; P<0.05) were also decreased. Normal spontaneous bowel movement was increased from 52 percent, at pre-biofeedback to 86 percent, at post- biofeedback (P<0.05), 95 percent at follow up (P<0.005). Low bowel frequency, at pre-biofeedback (P<0.01), and hard stool (P<0.05) predicted poor outcome. Long puborectalis length during push (P<0.05) and dynamic descent (P<0.05) on defecography also predicted poor outcome. Low electrical activities of puborectalis and anal sphincter muscle during rest (P<0.001), squeeze (P<0.01) and push (P<0.005) on pre-biofeedback electromyography were related to poor outcome. No patient developed full rectal prolapse during follow up. CONCLUSIONS: Biofeedback is an effective option and should be considered as the first line therapy especially for patients that don't have low bowel frequency, long puborectalis during push, and dynamic descent before treatment.
Anal Canal ; Biofeedback, Psychology* ; Constipation ; Defecation ; Defecography ; Electromyography ; Enema ; Female ; Follow-Up Studies ; Humans ; Intussusception* ; Surveys and Questionnaires ; Rectal Prolapse ; Sensation

Primary aldosteronism is present in approximately 1% of unselectd hypertensive patients. Adrenal adenoma is a known as one of the surgically curable form of the hypertension. Hypertension is one of the contributing factors for the development of aortic dissection. Cincurrence of aortic dissection in patient with primary aldosteronism is extemely rare. Only one case wasconfirmed by autopsy and reported in the world literature. We report a case of DeBakey type 3 anortic aneursm in a 49-year old hypertensive female patient with primary aldosteronism due to left adrenal adenoma. She underwent left adrenalectomy uneventfully after stabilization of her blood pressure with maximal medical management including nitroprusside, aldactone, enalapril and inderal.
Adenoma ; Adrenalectomy ; Autopsy ; Blood Pressure ; Enalapril ; Female ; Humans ; Hyperaldosteronism ; Hypertension ; Middle Aged ; Nitroprusside ; Propranolol ; Spironolactone

PURPOSE: One of the most difficult problems in the care of children with nephrotic syndrome remains the occurrence of relapses, despite initial response to steroids. Constantinescu reported that rapidity of initial response to steroid therapy could predict fewer relapses in the first year. So we evaluated the changes in serum lipid abnormalities in children with corticosensitive nephrotic syndrome before steroid treatment and the correlation between serum lipid levels and renal function, days to remission. METHODS: We analyzed the medical records of children who were managed by us between October 1994 and August 2000. In 33 patients with corticosensitive nephrotic syndrome, we evaluated the correlation between serum lipid levels and renal function [Creatinine clearance(Ccr)] and proteinuria before steroid treatment, and days to remission defined as the third day when the patient`s urine becomes protein free. RESULTS: There were 21 males and 12 females. Median age at presentation was 6.4 years (range: 1.8-17.3 years). Median days to remission were 15.4 days (range 4-42 days) on Prednisolone 60mg/m2 daily. The increased levels of triglyceride, total cholesterol, LDL cholesterol, apolipoprotein B, total cholesterol/HDL cholesterol, Lipoprotein(a) were observed. But the level of HDL cholesterol was not increased. Serum albumin was decreased and proteinuria was increased before steroid treatment. But Ccr was not decreased. There were negative correlation between serum albumin and total cholesterol (r = -0.5157, P<0.005), LDL cholesterol (r = -0.5543, P<0.005), total cholesterol/HDL cholesterol (r = -0.4506, P<0.01), lipoprotein(a) (r = -0.4570, P<0.025), apolipoprotein B (r = -0.5297, P<0.025), apolipoprotein B/apolipoprotein A1 (r = -0.5851, P<0.01), apolipoprotein B/HDL cholesterol (r = -0.4961, P<0.05) before steroid treatment. There was no correlation between proteinuria and serum lipid profiles. Also Ccr and serum lipid profiles were not correlated. There was positive correlation between days to remission and HDL cholesterol (r = +0.4511, P<0.05), apolipoprotein B (r = +0.5190, P<0.05), apolipoprotein B/HDL cholesterol (r = +0.7169, P<0.005). CONCLUSIONS: This results reveal that HDL cholesterol, apolipoprotein B and apolipoprotein B/HDL cholesterol can be used as a predictive factor in corticosensitive nephrotic syndrome. We could not determine the significant level of these lipids for insufficient patients number, but these level may predict future relapses of corticosensitive nephrotic syndrome patients and thus may allow to better management and treatment protocols. More data and long term follow up studies should be needed.
Apolipoproteins ; Child ; Cholesterol ; Cholesterol, HDL ; Cholesterol, LDL ; Female ; Follow-Up Studies ; Humans ; Hyperlipidemias* ; Lipoprotein(a) ; Male ; Medical Records ; Nephrotic Syndrome* ; Prednisolone ; Proteinuria ; Recurrence* ; Serum Albumin ; Steroids ; Triglycerides

PURPOSE: Percutaneous pin fixation is commonly applied for pediatric diaphyseal forearm fractures. We analyzed the results of percutaneous transphyseal intramedullary K-wires fixation for pediatric forearm fractures and evaluated the safety of this procedure in terms of growth. MATERIALS AND METHODS: Thirty-six pediatric patients with forearm diaphyseal fractures treated with transphyseal intramedullary K-wire fixation were reviewed retrospectively. Authors analyzed size and number of fixed K-wires and evaluated postoperative complications, bone length discrepancy and any deformity at the last follow-up. We also evaluated range of motion of wrist and forearm as a functional result. RESULTS: The mean age was 9.5 years old and the average period of follow-up was 53 months (range: 23-85 months). Single wire was applied in each bone, and 1.6 mm sized K-wire was most commonly used for radius fractures and 1.1 mm K-wire for ulnar fractures. There was one superficial pin site infection which was healed by conservative treatment. There were no other complications such as premature epiphyseal closure, discrepancy of forearm length or any deformity. All patients showed no significant difference in range of motion compared to opposite side at the last follow-up. CONCLUSION: Percutaneous transphyseal intramedulaary K-wire fixation is one of the effective and safe operative treatment for pediatric forearm fractures without any deleterious effects on subsequent growth of radius and ulna.
Congenital Abnormalities ; Follow-Up Studies ; Forearm ; Humans ; Postoperative Complications ; Radius ; Radius Fractures ; Range of Motion, Articular ; Retrospective Studies ; Ulna ; Wrist

PURPOSE: Percutaneous pin fixation is commonly applied for pediatric diaphyseal forearm fractures. We analyzed the results of percutaneous transphyseal intramedullary K-wires fixation for pediatric forearm fractures and evaluated the safety of this procedure in terms of growth. MATERIALS AND METHODS: Thirty-six pediatric patients with forearm diaphyseal fractures treated with transphyseal intramedullary K-wire fixation were reviewed retrospectively. Authors analyzed size and number of fixed K-wires and evaluated postoperative complications, bone length discrepancy and any deformity at the last follow-up. We also evaluated range of motion of wrist and forearm as a functional result. RESULTS: The mean age was 9.5 years old and the average period of follow-up was 53 months (range: 23-85 months). Single wire was applied in each bone, and 1.6 mm sized K-wire was most commonly used for radius fractures and 1.1 mm K-wire for ulnar fractures. There was one superficial pin site infection which was healed by conservative treatment. There were no other complications such as premature epiphyseal closure, discrepancy of forearm length or any deformity. All patients showed no significant difference in range of motion compared to opposite side at the last follow-up. CONCLUSION: Percutaneous transphyseal intramedulaary K-wire fixation is one of the effective and safe operative treatment for pediatric forearm fractures without any deleterious effects on subsequent growth of radius and ulna.
Congenital Abnormalities ; Follow-Up Studies ; Forearm ; Humans ; Postoperative Complications ; Radius ; Radius Fractures ; Range of Motion, Articular ; Retrospective Studies ; Ulna ; Wrist

The term myotubular myopathy (MTM) implies a maturational arrest of fetal muscle during the myotubular stage of development at 8-15 weeks of gestation. Characteristic muscle histopathology consists of small hypotrophic muscle fibers with centrally placed nuclei and a surrounding clear area devoid of myofibrils. X-linked recessive inheritance is the most common trait. Autosomal recessive and autosomal dominant forms are less frequently reported. The clinical diagnostic criterion for X-linked MTM has relied on a positive family history and the demonstration of the presence of characteristic biopsy findings from affected male subjects. Additional features may include perinatal onset, severe hypotonia, respiratory failure, dysphagia, thin ribs, contractures of the hips or knees, puffy eyelids and ophthalmoplegia. The prognosis is often fatal, and most patients die within the first year of life from respiratory failure. The authors report a case of presumed X-linked MTM with severe hypotonia, muscle weakness and respiratory failure at birth.
Biopsy ; Contracture ; Deglutition Disorders ; Eyelids ; Hip ; Humans ; Knee ; Male ; Muscle Hypotonia ; Myofibrils ; Myopathies, Structural, Congenital* ; Ophthalmoplegia ; Parturition ; Pregnancy ; Prognosis ; Respiratory Insufficiency ; Ribs ; Wills

PURPOSE: Biofeedback is a major treatment method for constipated patients with non-relaxing puborectalis syndrome. However a significant percent of patients still showed poor outcome, and little has been known about the predictors associated with outcome of biofeedback. The aim of this study was to determine the outcome and identify predictors associated with poor outcome of biofeedback therapy for constipated patients with non- relaxing puborectalis syndrome. METHODS: Fifty-two constipated patients with non-relaxing puborectalis syndrome (median age, 47 years) who had more than one biofeedback session after defecography were evaluated by standardized questionnaire, before, immediately after treatment, and at follow-up. Clinical bowel symptoms and anorectal physiological studies were analyzed. Any differences in demographics, clinical symptoms, and parameters of anorectal physiological study were evaluated between success group (patients felt improvement in symptoms at follow-up) and failure group (patients felt no improvement). RESULTS: Follow up (mean follow-up; 17 months) results were evaluated by an independent observer in 45 patients. At post-biofeedback, 42 (81 percents) patients felt improvement in symptoms, including 7 (13 percents) with complete symptom relief. At follow-up, 25 (56 percents) patients felt improvement in symptoms, including 1 (2 percents) with complete symptom relief. There was a significant reduction in difficult defecation (from 81 to 44, 53 percent, from pre-biofeedback to post-biofeedback, and at follow up respectively; P<0.005, P<0.01), sensation of incomplete defecation (from 90 to 50, 40 percent; P< 0.00001, P<0.000005), laxative use (from 25 to 10, 11 percent; P<0.05), and enema use (from 13 to 0, 2 percent; P<0.01, P<0.05). Normal spontaneous bowel movement was increased from 42 percent pre-biofeedback to 81 percent post-biofeedback (P<0.0001), 80 percent at follow up (P<0.0005). Pre-biofeedback presence of symptoms of bowel habit change predict poor outcome (15 vs. 0 percent; failure vs. success, P<0.05). High pressure zone in prebiofeedback manometry was longer in failure group than in success group (2.80 vs 2.01 cm, P<0.05). In the success group, 11 (44 percent) had a rectocele, 1 (4 percent) had a rectal intussussception, 18 (72 percent) had a descending perineal syndrome, and 3 (12 percent) had a sigmoidocele. In the failure group, 4 (20 percent) had a rectocele, and 1 (5 percent) had a rectal intussusception, 14 (70 percent) had a descending perineal syndrome, and a sigmoidocele was not accompanied (P<0.05). Accompanied rectocele, rectal intussusception, descending perineal syndrome, and sigmoidocele did not influence outcome. CONCLUSIONS: Biofeedback is an effective option and should be considered as the first line therapy. Bowel habit change and long high pressure zone in pre-biofeedback manometry were predictors associated with poor outcome of biofeedback therapy for constipated patients with non-relaxing puborectalis syndrome.
Biofeedback, Psychology* ; Defecation ; Defecography ; Demography ; Enema ; Follow-Up Studies ; Humans ; Intussusception ; Manometry ; Surveys and Questionnaires ; Rectocele ; Sensation

OBJECTIVE: Since the accuracy of Pap smear for cervical neoplasm has been questioned, a number of adjunctive tests have been developed. The purpose of this study was to evaluate the accuracy of speculoscopy, a magnified chemiluminescent examination, as compared with that of the Pap smear in the screening of cervical neoplasm. METHODS: A total of 41 women were included in the study. We conducted Pap smear, speculoscopy, and punch biopsy to all subjects. Targeted biopsies were obtained from any suspicious lesions that were found with positive speculoscopy. Women with negative speculoscopy underwent random biopsies. The data were analysed using McNemar's test. RESULTS: Thirty-one out of 41 biopsy specimen were found to have cervical lesion that were worse than CIN I, including 8 cases of invasive cancer. The sensitivity and specificity of Pap smear were 74.2% and 70.0%, respectively. Those of speculoscopy were 93.5% and 60.0%, respectively. When these two tests were combined, the sensitivity was raised to 96.8%, but the specificity declined to 50.0%. Among 9 cases of ASCUS on Pap smear, 6 cases were found to have cervical pathology worse than CIN II, and these were positive on speculoscopy. CONCLUSION: Speculoscopy combined with a Pap smear can increase the detection of cervical lesions compared with the Pap smear alone. In the cases of ASCUS on Pap smear, speculoscopy may be more useful to detect significant pathology.
Biopsy ; Female ; Humans ; Mass Screening* ; Pathology ; Sensitivity and Specificity ; Uterine Cervical Neoplasms*

PURPOSE: To determine the frequency of complications and diagnostic accuracy of CT-guided percutaneous automated gun biopsy, and to compare the results with those reported for fine needle aspiration. MATERIALS AND METHODS: Using automated biopsy devices, 118 CT-guided percutaneous biopsies of pulmonary lesions were performed. An 18-gauge needle was used. Final diagnosis was made with operation or other methods. We retrospectively analyzed the frequency of complications and diagnostic yields of 118 biopsies. RESULT: Four of 118(3.3%) patients developed pneumothorax and two of these required chest tube insertion. Other complications were resolved spontaneously. 106 biopsies (89.8%) yielded sufficient tissue for pathologic evaluation. For cases of malignant and of benign disease, sensitivity was 91.8% and 87.7% respectively ; the corresponding figures for diagnostic accuracy were 88.5% and 78.9%. CONCLUSION: CT-guided automated gun biopsy of the pulmonary lesions is safe, witha pneumothorax rate comparable to that of fine needle aspiration. In the absence of a trained cytologist at the time of biopsy, the diagnostic accuracy of automated gun biopsy of pulmonary lesions compared favorably with the reported accuracy of fine needle aspiration.
Biopsy* ; Biopsy, Fine-Needle ; Chest Tubes ; Diagnosis ; Needles ; Pneumothorax ; Retrospective Studies