The syllable method: proportion of impaired syllables as an indicator of spasmodic dysphonia severity.

We have previously proposed the 'mora method' to evaluate the degree of impairment in spasmodic dysphonia (SD) in Japanese-speaking patients. With this method, impairment is judged as the proportion of impaired morae in a 25-mora sentence in a longer passage read aloud. As the mora is the phonologically isochronic unit in Japanese, the proportion of impaired morae in speech can be used to represent the temporal proportion of impaired Japanese speech.

Long-term analysis of suprapubic cystostomy drainage in patients with neurogenic bladder.

Objective: We assessed the roles of suprapubic cystostomy in patients with neurogenic bladder and analyzed the complications and their courses.

Patients And Methods: We reviewed 118 patients with neurogenic bladder managed with suprapubic cystostomy. The original diseases were spinal cord injury in 90, degenerative disease of the central nervous system in 15, spina bifida in 6, cerebral palsy in 3, pontine bleeding in 1, Parkinson's disease in 1, brain tumor in 1, and dysgenesis of the external sphincter in 1.

Effect of intrarectal prostaglandin E2 analogue (enprostil) on trinitrobenzenesulphonic acid-induced colitis in rats.

Prostaglandins exert a protective effect on colonic mucosa in experimentally induced colitis. This study investigated the effect of enprostil, a prostaglandin E2 (PGE2) analogue, on trinitrobenzenesulphonic acid (TNBS)-induced colitis in rats. Each rat received a rectal enema containing TNBS (30 mg), followed 24 h later by intrarectal once-daily enprostil (200 microg).

Oral 5-aminosalicylic acid for maintaining remission in ulcerative colitis.

Objectives: To assess the efficacy, dose-responsiveness and safety of the newer release formulations of 5-aminosalicylic acid (5-ASA) compared to placebo or sulfasalazine (SASP) in the maintenance of remission in ulcerative colitis.

Search Strategy: A computer-assisted literature search for relevant studies (1981-1998) was performed using MEDLINE, BIOS, the Cochrane Controlled Trials Register, the Inflammatory Bowel Disease Trials Register, and Science Citation Index, followed by a manual search of reference lists from previously retrieved articles, review articles, symposia proceedings, and abstracts from major gastrointestinal conferences.

Selection Criteria: Studies were accepted for analysis if they were prospective, randomized, double-blinded, and placebo- or SASP-controlled clinical trials of parallel design with treatment duration of at least six months.

Oral 5-aminosalicylic acid for inducing remission in ulcerative colitis.

Objectives: To assess the efficacy, dose-responsiveness and safety of the newer release formulations of 5-aminosalicylic acid (5-ASA) compared to placebo or sulfasalazine (SASP) for the induction of remission in active ulcerative colitis.

Search Strategy: A computer-assisted literature search for relevant studies (1981-1998) was performed using MEDLINE, BIOS, the Cochrane Controlled Trials Register and the Science Citation Index, followed by a manual search of reference lists from previously retrieved articles, review articles, symposia proceedings, and abstracts from major gastrointestinal conferences.

Selection Criteria: Studies were accepted for analysis if they were randomized, double-blinded, and controlled clinical trials of parallel design, with treatment durations of a minimum of four weeks.

Cyclin E overexpression in transitional cell carcinoma of the bladder.

We attempted to clarify the relationship between cyclin E to p27(Kip1), Ki-67 and clinicopathologic features in transitional cell bladder carcinoma. Immunohistochemical staining of archival tissue specimens of transitional cell bladder carcinoma obtained from 94 patients was performed by the labeled streptavidin-biotin-peroxidase method. Overexpression of cyclin E protein was observed in 38 of the 94 (40.

Cyclin-dependent kinase inhibitor p27(Kip1) expression in transitional cell carcinoma of renal pelvis and ureter.

We examined the expression and significance of p27(Kip1) protein in 79 patients with transitional cell carcinoma of the renal pelvis and ureter. Immunohistochemical staining of archival tissue specimens was done using a labeled streptavidin-biotin-peroxidase method. There was no significant association between p27(Kip1) labeling index and histologic grade or pathologic stage.

[Surgical removal of retroperitoneal liposarcoma after transarterial embolization: a case report].

A case of retroperitoneal liposarcoma that was removed after transarterial embolization is reported. A 62-year-old man was admitted with body weight loss and general fatigue. Computed tomography revealed an extrarenal tumor, 27 x 17 x 11 cm in size, in the left retroperitoneal space.

Application of Bead-ELISA method to detect Helicobacter pylori VacA.

Helicobacter pylori is an etiological agent of gastritis, gastric ulcer and gastric cancer. In order to clarify the significance of vacuolating cytotoxin (VacA) for the pathogenesis of Helicobacter pylori infection, we established and applied the sandwich bead enzyme-linked immunosorbent assay (Bead-ELISA) for quantitative determination of VacA in the culture mediums of H. pylori and other species of Helicobacter.

Expression and prognostic value of CD44 isoforms in transitional cell carcinoma of renal pelvis and ureter.

Purpose: We retrospectively evaluated the expression and prognostic value of CD44 isoforms in transitional cell carcinoma of the renal pelvis and ureter.

Materials And Methods: Using a labeled streptavidin-biotin-peroxidase method we performed immunohistochemical staining of archival tissue specimens from 62 men and 26 women with a mean age of 66.5 years who had transitional cell carcinoma of the renal pelvis and ureter.

Familial Crohn's disease with systemic lupus erythematosus.

We describe a young Japanese woman who was diagnosed with Crohn's disease affecting the ileum, transverse colon, and rectum, as confirmed by barium studies, colonoscopy, and histopathological examination. Her father and sister also had Crohn's disease. After a 4-yr course of sulfasalazine and elemental diet therapy, she was readmitted for perianal abscess associated with the presence of pancytopenia, microhematuria with granular cast, hypocomplementemia, and high titers of autoimmune antibodies (anti-ANA and anti-dsDNA antibodies).

[Renal cell carcinoma discovered in a patient with typical acute pyelonephritis: a case report].

A case of renal cell carcinoma that was discovered in a patient with typical acute pyelonephritis is reported. A 62-year-old woman admitted with fever and right flank pain, was diagnosed as having acute pyelonephritis. Intravenous urography showed a compressed renal pelvis and mild dilated calyces, suggesting the existence of a tumor.

[Surgical removal of adrenal hemangioma after five years of follow-up: a case report].

A case of adrenal hemangioma is reported. A 2.5 x 2.

Systemic mastocytosis with extensive polypoid lesions in the intestines; successful treatment with interferon-alpha.

A 35-year-old female presented in 1989 with hepatosplenomegaly, but no conclusive diagnosis was established. From 1992, she experienced transient episodes of facial flushing and palpitations. Osteosclerotic change was detected radiologically.

Evaluation of expiratory effort on dysphonic patients on increasing vocal intensity.

It is conceivable that the subjects who have phonatory disorders, in comparison with normal individuals, exert a greater expiratory effort when phonating loudly. Furthermore, we presume that the extent and pattern of the changes in the expiratory effort for increasing vocal intensity may vary according to the types of laryngeal lesions. To prove these hypotheses, we investigated the changes in expiratory effort for increments of the vocal intensity by measuring the expiratory lung pressure.

[Percutaneous ethanol injection therapy by ethanol mixed with CO2 microbubble for hepatocellular carcinoma].

One of the shortcomings of percutaneous ethanol injection therapy (PEIT) for hepatocellular carcinoma (HCC) is that many sessions are necessary to accomplish the treatment. This may be caused by which the ultrasonography (US) image does not reflect correctly to the kinetics of injected ethanol into HCC nodule. It is considered that number of treatment sessions are able to be reduced if we just enough injected labelled ethanol under US into HCC nodule.

Progressive systemic sclerosis associated with primary small cell carcinoma of the stomach.

A 64-year-old man with a 5-year history of progressive systemic sclerosis (PSS) was hospitalized because of melena. Radiological and endoscopic examinations showed an ulcerative lesion with sharply demarcated and raised margins in the fornix of the stomach. Tumor markers--serum carcinoembryonic antigen (CEA, 11.

[Endometrioid adenocarcinoma of the prostate: a case report].

A 69-year-old man was referred to our department with gross hematuria. Magnetic resonance imaging revealed the tumor directly invading the rectum. Biopsy of the tumor by transurethral resection demonstrated endometrioid adenocarcinoma of the prostate.

Apoptosis of crypt epithelial cells in ulcerative colitis.

In the colon of ulcerative colitis (UC) patients, apoptotic bodies have been recognized in routine histopathological preparations. To investigate the extent of the apoptosis, colonic biopsies were examined from involved and uninvolved areas of untreated active UC and from normal areas in patients with colonic polyps, utilizing various markers of apoptosis. The markers included DNA breaks detected by TUNEL, Fas (CD95/APO-1) and Fas ligand (Fas-L) localized by immunohistochemistry, electron microscopic features of apoptosis, and laddering of extracted DNA.

Impairment of antioxidants in colonic epithelial cells isolated from trinitrobenzene sulphonic acid-induced colitis rats. Protective effect of rebamipide.

Background: The functional status of glutathione, its related enzymes, and Cu,Zn-superoxide dismutase in colonocytes isolated from rats with trinitrobenzene sulphonic acid-induced colitis, and the effect of rebamipide (a scavenger) on these antioxidants and on colitis, were studied.

Methods: The rats were treated with rebamipide, killed on day 14, and compared with controls. Glutathione and enzymatic activities were spectrophotometrically estimated.

Case report: hippocratic digital and Crohn's disease.

A case of Hippocratic digital associated with secondary hypertrophic osteoarthropathy complicating Crohn's disease in a 29 year old Japanese male is reported. Hippocratic digital, or finger clubbing, complicating inflammatory bowel disease has been frequently reported in the Western hemisphere. However, its association with secondary hypertrophic osteoarthropathy has been very rarely found in that disease.