Japanese midwives as psychiatric diagnosticians: application of criteria of DSM-IV mood and anxiety disorders to case vignettes.

It is believed in Japan that only psychiatrists are capable of providing reliable psychiatric diagnosis. However, more awareness of mental health issues related to perinatal care means that midwives are now required to have psychiatric diagnostic skills. The purpose of the present paper was to examine how well Japanese midwives agreed with a psychiatrist on diagnoses of different psychiatric disorders.

[Three cases report on the epispadiac urethral duplication in male].

A case of complete type and two cases of incomplete type of epispadiac urethral duplication are reported. In the complete one, the accessory urethra (14 cm in length) opened 1.5 cm proximal to the dorsum of the penis.

Establishment of a novel human dedifferentiated liposarcoma cell line, FU-DDLS-1: conventional and molecular cytogenetic characterization.

A number of human cell lines derived from well-differentiated, myxoid/round cell, or pleomorphic liposarcoma have been described. To our knowledge, however, no human cell line established from dedifferentiated liposarcoma has been reported. In this study, we established a new human cell line, FU-DDLS-1, which originated from a dedifferentiated liposarcoma arising in the retroperitoneum of a 61-year-old man.

Targeted sonodynamic therapy of cancer using a photosensitizer conjugated with antibody against carcinoembryonic antigen.

The goal of this study was to develop a strategy for the selective destruction of cancer cells by ultrasonic irradiation in the presence of an antibody-conjugated photosensitizer. To this end, a photoimmunoconjugate (PIC) was prepared between ATX-70, a photosensitizer of a gallium-porphyrin analogue, and F11-39, a high affinity monoclonal antibody (MAb) against carcinoembryonic antigen (CEA), which is often overexpressed in various carcinoma cells. This conjugate, designated F39/ATX-70, retained immunoreactivity against purified CEA and CEA-expressing cells as determined by enzyme-linked immunosorbent assay, flow cytometry and immunofluorescence microscopic analysis.

Prophylactic intravesical instillation of mitomycin C and cytosine arabinoside for prevention of recurrent bladder tumors following surgery for upper urinary tract tumors: a prospective randomized study.

Background: A recurrence of bladder tumors following surgery for transitional cell carcinoma of the upper urinary tract is not rarely observed. A prospective randomized study was conducted to examine the significance of prophylactic intravesical instillation of mitomycin C (MMC) and cytosine arabinoside (Ara-C) to prevent recurrent bladder tumors after surgery for superficial transitional cell carcinoma of the upper urinary tract.

Methods: The patients were randomized into an instillation group, who received postoperative intravesical instillation of MMC (20 mg) and Ara-C (200 mg) 28 times over a period of 2 years, and a non-instillation group.

Carcinoma-associated antigens MK-1 and CEA in urological cancers.

Background: The MK-1 antigen, recognized by monoclonal antibody FU-MK-1, is widely associated with human carcinomas. However, the expression and distribution of MK-1 in urological cancers is not well known.

Materials And Methods: We examined the expression of MK-1 in 10 urological tumor cell lines using flow cytometry and reverse transcription-polymerase chain reaction (RT-PCR) and in 15 cancer tissue specimens by immunohistochemical staining, and then compared it with that of carcinoembryonic antigen (CEA).

Sarcomatoid carcinoma of the urinary bladder: a clinicopathologic and immunohistochemical analysis of 14 patients.

Sarcomatoid carcinoma of the urinary bladder is a rare entity, in which both the histogenesis and biological behavior remain controversial. We herein describe the clinicopathologic and immunohistochemical profiles of sarcomatoid carcinomas and discuss the significance of cell adhesion molecules in the development of this peculiar neoplasm. The authors examined formalin-fixed and paraffin-embedded tissue samples from 14 patients with sarcomatoid carcinoma of the urinary bladder.

[Clinical significance of urothelial dysplasia concomitant with superficial bladder cancer].

Objective: Retrospective analysis was carried out to evaluate the prognostic value of urothelial dysplasia with superficial bladder cancer.

Patients And Methods: 62 patients with bladder cancer of pTa or pT1 who had been treated by transurethral resection (TUR-Bt), underwent random mucosal biopsies in the urinary bladder. The results of random biopsies were classified into 3 groups: negative group, dysplasia group and CIS group.

Synovial sarcoma of the prostate with t(X;18)(p11.2;q11.2).

A case of monophasic synovial sarcoma of the prostate in a 37-year-old man is reported. Histologically, the tumor was chiefly composed of uniform spindle and oval cells, which often formed interlacing fascicles resembling those of fibrosarcoma. In some areas, the compact fascicles of tumor cells alternated with hypocellular myxoid tissue bearing a superficial resemblance to peripheral nerve sheath tumors, whereas small portions of the tumor showed a pericytomatous pattern consisting of polygonal cells arranged around dilated, thin-walled blood vessels.

Prophylactic intravesical instillation chemotherapy against recurrence after a transurethral resection of superficial bladder cancer: a randomized controlled trial of doxorubicin plus verapamil versus doxorubicin alone. The Kyushu University Urological Oncology Group.

Purpose: We investigated whether verapamil (VR), a known chemosensitizing agent of P-glycoprotein-mediated multidrug resistance, could enhance the preventative effect of doxorubicin (Adriamycin, ADM) on both intravesical recurrence and disease progression after transurethral resection (TUR) of superficial bladder cancer.

Methods: The patients were randomized into two groups: one group received an intravesical instillation of ADM (30 mg) plus VR (15 mg) after TUR of superficial bladder cancer (19 times over 1 year), and the other group received ADM alone on the same treatment schedule. The nonrecurrence rate, the incidence of disease progression at the first recurrence and the side effects were compared over a median follow-up of 38.

[Basic evaluation of Chlamydia antigen detection by EIA using a dual amplification enhanced immunoassay method].

Chlamydia trachomatis is one of the important pathogens of STD in our country. Therefore, rapid accurate, reliable and convenient tests for its detection are required. So far, IDEIA Chlamydia has been employed as a useful diagnostic kit.

Significance of the preoperative intravesical instillation of doxorubicin and the oral administration of 5-fluorouracil in preventing recurrence after a transurethral resection of superficial bladder cancer. Kyushu University Urological Oncology Group.

Background: The postoperative intravesical instillation of doxorubicin (ADM) has a preventative effect on recurrence after a transurethral resection (TUR) of superficial bladder cancer. However, the significance of preoperative ADM instillation remains unclear. Although the oral administration of 5-fluorouracil (5-FU) has been observed to show some clinical response against bladder cancer, its preventative effect on the recurrence of superficial bladder cancer after TUR is unknown.

[Flow cytometry analysis of the DNA content of the prostate cancer--study on the tumor heterogeneity in prostate cancer].

Purpose: Clinical significance of DNA ploidy pattern and its DNA heterogeneity is examined in prostate cancer.

Methods: Fresh needle biopsy specimens were analyzed with flow cytometry and were compared with histopathological findings in 42 patients.

Results: Seven patients had stage B (1 case of B1, 6 cases of B2), 14 had stage C and 21 had stage D disease respectively.

Upper urinary tract involvement after cystectomy and ileal conduit diversion for primary bladder carcinoma.

Objectives: To design a proper follow-up for cystectomy and ileal conduit urinary diversion for primary bladder transitional carcinoma, we compared the radiographic characteristics of recurrent malignant upper tract lesions with those of benign ureteroileal anastomosis strictures.

Methods: Over a 20-year period, we followed 61 patients who underwent cystectomy and ileal conduit diversion at our hospitals for a minimum period of 3 years. Excretory urography was performed routinely at 1, 3, 6 and 12 months after cystectomy and once yearly thereafter.

Metastatic adrenocortical carcinoma treated by repeated resection: a case report of long-term survival over 18 years.

A case of recurrent and metastatic nonfunctioning adrenocortical carcinoma in a 40-year-old woman is reported. The patient received 4 laparotomies and 1 thoracotomy for recurrent and metastatic disease after removal of the primary adrenal tumor. She has been alive for over 18 years following multiple surgery for diseases after the first adrenalectomy.

Ileal ureter: another option for the treatment of localized amyloidosis of the upper urinary tract.

Ileal ureteral replacement has been accepted as treatment for extensive ureteral loss. To our knowledge we report the first case of localized pelviureteral amyloidosis to be managed by surgical construction of an ileal ureter.

Prophylactic intravesical chemotherapy with adriamycin plus verapamil for primary superficial bladder cancer: preliminary results. The Kyushu University Urological Oncology Group.

A prospective randomized trial was conducted to compare the prophylactic effect of intravesical installation of Adriamycin (ADM) plus verapamil (VR) with that of ADM alone for recurrence of superficial bladder cancer. A total of 226 patients were enrolled and randomized into 2 groups. Group A received intravesical instillation of ADM (30 mg/30 ml physiological saline) on 19 occasions during a 1-year period after transurethral resection, whereas group B received intravesical instillation of ADM (30 mg/24 ml physiological saline) plus VR (15 mg/6 ml saline) according to the same schedule used for group A.

An experimental model for unilateral ischaemic acute renal failure in dog.

We determined the recovery of unilateral ischaemic acute renal failure in both ischaemic and non-ischaemic canine kidneys. Split renal clearance studies were repeated for seven weeks after 90 minutes of left renal artery clamping. Clearance of inulin and para-aminohippuric acid in the ischaemic kidneys dropped significantly for 3 weeks.

[Antiandrogen therapy of benign prostatic hypertrophy: clinical effects of allylestrenol evaluated by transrectal ultrasonographic measurement].

A multicenter trial was carried out on 100 patients with benign prostatic hypertrophy to elucidate the efficacy of anti-androgen therapy with allylestrenol (AE). AE was administered at a daily dose of 50 mg for 16 weeks to the patients and its efficacy was evaluated with subjective symptom scores, residual urine volume and uroflow rates. The effects of AE on prostatic volume and morphology were evaluated using transrectal ultrasound.

Intravesical therapy with adriamycin plus verapamil in patients with superficial bladder cancer: a pilot study.

Nineteen patients with histologically proven superficial bladder cancer (Ta, T1) were treated with intravesical instillation of 30 mg of adriamycin (ADM) dissolved in 24 ml physiological saline plus 15 mg of verapamil (VR) (6 ml) every day for 10 days. In spite of the short period of treatment, 6 of the 18 evaluable patients (33.3%) showed complete response (CR) and a further 5 (27.

Adjuvant chemotherapy with early intravesical instillation of adriamycin and long-term oral administration of 5-fluorouracil in superficial bladder cancer. The Kyushu University Urological Oncology Group.

A randomized controlled trial was performed to study the efficiency of adjuvant chemotherapy with early intravesical instillation of Adriamycin and long-term oral administration of 5-fluorouracil in 275 patients with superficial bladder cancer. All of the patients were randomized into four groups. Group A received early (immediately and 2 days after transurethral resection) instillation of Adriamycin alone; Group B received early instillation of Adriamycin with oral administration of 5-fluorouracil; Group C received delayed (7 days after transurethral resection) instillation of Adriamycin alone; and group D received delayed instillation of Adriamycin with oral administration of 5-fluorouracil.

Prognostic factors and value of adjunctive nephrectomy in patients with stage IV renal cell carcinoma.

We reviewed 57 cases of Stage IV renal cell carcinoma to clarify the factors influencing prognosis and to evaluate the value of nephrectomy. Cumulative survival from the initial diagnosis was analyzed with respect to the patients' age, sex, side of primary tumor, initial performance status (PS), site of metastasis, and nephrectomy. Overall survival for the patients was 51 percent at one year, 22 percent at three years, and 11 percent at five years.

[A 17-year experience with ileal conduit urinary diversion--early and late complications].

A series of 185 patients, 133 males and 52 females, were treated by ileal conduit urinary diversion in the past 17 years. The patients ranged in age from 7 months to 81 years with an average of 59 years. Diversions were performed for malignant diseases in 174 patients, 85% of whom underwent a simultaneous radical surgery.