Extramammary Paget's disease is a rare malignancy occuring mainly in apocrine gland- bearing areas such as vulva, scrotum, perianal area, and axilla. Histopathologically, the Paget's cells are usually confined within the epidermis and may be associated with underlying adenocarcinoma. Although surgical excision is the treatment of choice, the clinical demarcation of the lesion is still a frequent problem in the treatment of extramammary Paget's disease. We tried photodynamic diagnosis to determine the surgical margin of extramammary Paget's disease and with surgical excision guided by photodynamic diagnosis successfully treated two cases.
Adenocarcinoma ; Axilla ; Diagnosis* ; Epidermis ; Paget Disease, Extramammary* ; Scrotum ; Vulva

PURPOSE: This study is to report experience with Fractionated Stereotactic Radiation Therapy (FSRT) for locally recurrent nasopharynx cancer after curative conventional radiation therapy. MATERIALS AND METHODS: Three patients with locally recurrent and symptomatic nasopharynx cancer were given FSRT as reirradiation method between the period of September of 1995 and August of 1996. For two patients, application of FSRT is their third radiation therapy directed to the nasopharynx. Two patients were given low dose chemotherapy as radiation sensitizer concurrently with FSRT. Authors used 3-dimensional coordinate system by individually made, relocatable Gill-Thomas-Cosman (GTC) stereotactic frame and multiple non-coplanar arc therapy dose planning was done using XKnife-3. Total of 45 Gy/18 fractions or 50 Gy/20 fractions were given. RESULTS: Authors observed satisfactory symptomatic improvement and remarkable objective tumor size decrease by follow-up MR images taken 1 month post-FSRT in all three patients, while no neurologic side effect attributable to reirradiation was noticed. Two died at 7 and 9 months with loco-regional and distant seeding outside FSRT field, while one patient is living for 4 month. CONCLUSION: Authors experienced satisfactory therapeutic effectiveness and safety of FSRT as reirradiation method for locally recurrent nasopharynx cancer. Development of more effective systemic chemotherapeutic regimen is desired for distant metastasis.
Drug Therapy ; Follow-Up Studies ; Humans ; Nasopharyngeal Neoplasms* ; Nasopharynx* ; Neoplasm Metastasis

BACKGROUND AND OBJECTIVES: Tilt training as a non pharmacological therapy was recently introduced to treat the patients with neurocardiogenic syncope. Tilt training has been known to prevent neurocardiogenic syncope by desensitizing abnormal autonomic reflex. Herein, the early effect of tilt training and the preventive effect on the relapse of syncope were studied during a long-term follow-up period. SUBJECTS AND METHODS: Fifteen patients (11 males) who experienced recurrent syncope, despite drug treatment or were intolerant to drug treatment, among those diagnosed as neurocardiogenic syncope by the head-up tilt test at Samsung Medical Center between March 2000 and May 2003 were recruited. Each patient underwent tilt training after admission and was educated to continue self-tilt training after discharge. Data for recurrences after discharge were obtained via questionnaires on outpatient visits or by telephone interviews. RESULTS: Eleven (73%) of the 15 who underwent tilt training on admission showed therapeutic effects. The mean follow-up period was 21+/-10 months (5-40 months). Only one patient was excluded due to follow-up loss. Ten of the above patients underwent training by themselves for an average of 4 months after discharge, and experience no relapse of syncope during the follow-up period. CONCLUSION: Tilt training maintained its therapeutic effect during long-term follow-up. This could be a new treatment for patients non responsive or intolerant to medical therapy.
Follow-Up Studies* ; Humans ; Interviews as Topic ; Outpatients ; Recurrence ; Reflex ; Syncope ; Syncope, Vasovagal* ; Surveys and Questionnaires

BACKGROUND AND OBJECTIVES: Biochemical markers are useful for the prediction of cardiac events in patients with acute coronary syndrome (ACS). The N-terminal fragment of the BNP prohormone (NT-proBNP), which is synthesized by cardiac ventricles in response to increased wall stress, may be a prognostic marker in ACS. The relation between the NT-pro BNP levels on admission and major adverse cardiovascular events (MACEs) were assessed in a cohort of patients with ACS. SUBJECTS AND METHODS: Between October 2002 and April 2004, blood samples for the determination of NT-proBNP level were obtained on admission from 78 patients with ST-elevation myocardial infarction (STEMI), 32 with non-ST elevation MI(NSTEMI) and 66 with unstable angina (UA). Patients were followed concerning MACEs (death, MI, heart failure, stroke and revascularization) for a median of 7 months in median. RESULTS: 22 patients (13%) had events. The mean NT-proBNP level was significantly lower in the event-free survivors than in those with events (1342+/-1598 versus 6129+/-6522 pg/mL, p<0.0001). The optimal cut-off value of the NT-proBNP level using a receiver-operating-characteristic curve was 1445 pg/mL. The unadjusted risk ratio of patients with an NT-proBNP level greater than the threshold was 7.0 (95% confidence interval, 2.6 to 19.0). In a multivariate Cox regression model, including clinical background factors and other biochemical markers, the NT-proBNP level was the most powerful indicator of MACEs (risk ratio, 8.0 [95% confidence interval, 1.7 to 37.1]). The coronary angiographic Gensini score was also a predictor of prognosis in ACS (risk ratio, 3.8 [95% confidence interval, 1.0 to 14.0]). CONCLUSION: A single measurement of the NT-proBNP level on admission appears to be useful as a prognostic factor in the prediction of MACEs in patients after ACS.
Acute Coronary Syndrome* ; Angina, Unstable ; Biomarkers ; Cohort Studies ; Heart Failure ; Heart Ventricles ; Humans ; Myocardial Infarction ; Odds Ratio ; Prognosis ; Stroke ; Survivors