OBJECTIVES: The aim of this study was to know differences of characteristics between presenile and senile patients who were consulted to the department of psychiatry during medical-surgical admission. METHODS: The demographic and clinical data obtained from the medical records of psychiatric consultation in the presenile inpatients with age 50 to 64 years(N=162) and those of the senile inpatients with age over 65 years(N=171) were reviewed and compared. RESULTS: 1) The most common chief complaints for psychiatric consultation in presenile patients were somatic symptoms, anxiety and sleep disturbance in order, while cognitive decline, clouded consciousness and depressed mood were most common in senile patients with statistical significance. 2) The most frequent psychiatric diagnoses after consultation in presenile patients were delirium, mood disorder and substance use disorder in order, while delirium, mood disorder and major neurocognitive disorder were most frequent in senile patients with statistical significance. 3) There were no significant difference in numbers of physical illnesses, while numbers of therapeutic drugs for them were more in senile patients. CONCLUSIONS: Our study found significant differences between presenile and senile patients on psychiatric symptoms and diagnoses in geropsychiatric consultation. Therefore, more subdivided age-specific approach seems to be needed for the geropsychiatric consultation activities.
Anxiety ; Consciousness ; Delirium ; Diagnosis ; Humans ; Inpatients* ; Medical Records ; Mood Disorders ; Substance-Related Disorders

Malignant transformation of fibrous dysplasia to osteosarcoma is rare. We report a case in which monostotic fibrous dysplasia of the proximal femur treated with curettage, Ender nailing and bone grafting was differentiated into the osteosarcoma in a 58-year-old female.
Bone Transplantation ; Curettage ; Female ; Femur ; Fibrous Dysplasia, Monostotic ; Humans ; Middle Aged ; Osteosarcoma

OBJECTIVE:To evaluate the biodurability of the covering material in retrievable metallic stents covered with polycarbonate polyurethane. MATERIALS AND METHODS: Using a peristaltic pump at a constant rate of 1ml/min, bile was recirculated from a reservoir through a long tube containing four stents. Each of these was removed from the system every two weeks and a radial tensile strength test and scanning electron microscopy (SEM) were performed. Each stent, removed at 2, 4, 6 and 8 weeks, was compared with a control stent not exposed to bile juice. RESULTS: Gross examination showed that stents were intact at 2 weeks, but at 4, 6 and 8 weeks cracks were observed. The size of these increased gradually in accordance with the duration of exposure, and at 8 weeks several large holes in the polyurethane membrane were evident. With regard to radial tensile strength, extension and peak load at break were 84.47% and 10.030 N/mm, 54.90% and 6.769 N/mm, 16.55% and 2.452 N/mm, 11.21% and 1.373 N/mm at 0, 2, 4 and 6 weeks, respectively. Scanning electron microscopy at 2 weeks revealed intermittent pitting and cracking, and examination at 4, 6 and 8 weeks showed that the size of these defects was gradually increasing. CONCLUSION: When the polyurethane membrane was exposed to bile, biodegradation was first observed at week two and increased gradually according to the duration of exposure.
Bile Acids and Salts/physiology ; Biodegradation ; Hydrogen-Ion Concentration ; Microscopy, Electron, Scanning/*instrumentation ; Phantoms, Imaging ; *Polyurethanes ; *Stents ; Support, Non-U.S. Gov't ; Tensile Strength ; Time Factors

No abstract available.
Humans ; Thoracic Injuries* ; Thoracotomy*

Total Skin Electron Beam Therapy (TSEBT) of linear accelerator has become use so as to be useful, 2~9 MeV of energy territories came to be used with mycosis fungoides and cutaneous lymphomas in the superficial lesion treatment which covers the major portion of the body. I treat a patient to Stanford technique in this study, and it is 60 degrees around the patients whom Stanford technique irradiated electronic beam to a linear accelerator in horizontal directions and there is a way a standard of TSEBT treat it to six located field (anterior, posterior, and four obliques) becoming. An each field does horizontally it and consist to beam of the two component which fitted the center to a suitable angle. a patient treats it to three dual field a day in order to make short treatment time. when a first day, we treat one dual field at anterior position and two dual field at posterior position. when the second day, treat one dual field at posterior position and two dual field at anterior position. Therefore, six dual field is finished in perfect periodic two days. we made cylindrical acrylic phantom, and I inserted a dosimeter film between phantom. in order to measure a dose distribution calculation before treat a patient, and a patient checked it in six field directions that got from a treatment. It is after that thermoluminescent dosimetry (TLD) as it uses Rando phantom and then measurement dose distribution in six field directions after attaching at chest, the right and left flank, a back after irradiation.
Electronics ; Electrons ; Humans ; Leukemia, Myeloid ; Leukemia, Myeloid, Acute ; Lymphoma ; Mycosis Fungoides ; Particle Accelerators ; Porphyrins ; Skin ; Thermoluminescent Dosimetry ; Thorax

Total Skin Electron Beam Therapy (TSEBT) of linear accelerator has become use so as to be useful, 2~9 MeV of energy territories came to be used with mycosis fungoides and cutaneous lymphomas in the superficial lesion treatment which covers the major portion of the body. I treat a patient to Stanford technique in this study, and it is 60 degrees around the patients whom Stanford technique irradiated electronic beam to a linear accelerator in horizontal directions and there is a way a standard of TSEBT treat it to six located field (anterior, posterior, and four obliques) becoming. An each field does horizontally it and consist to beam of the two component which fitted the center to a suitable angle. a patient treats it to three dual field a day in order to make short treatment time. when a first day, we treat one dual field at anterior position and two dual field at posterior position. when the second day, treat one dual field at posterior position and two dual field at anterior position. Therefore, six dual field is finished in perfect periodic two days. we made cylindrical acrylic phantom, and I inserted a dosimeter film between phantom. in order to measure a dose distribution calculation before treat a patient, and a patient checked it in six field directions that got from a treatment. It is after that thermoluminescent dosimetry (TLD) as it uses Rando phantom and then measurement dose distribution in six field directions after attaching at chest, the right and left flank, a back after irradiation.
Electronics ; Electrons ; Humans ; Leukemia, Myeloid ; Leukemia, Myeloid, Acute ; Lymphoma ; Mycosis Fungoides ; Particle Accelerators ; Porphyrins ; Skin ; Thermoluminescent Dosimetry ; Thorax

BACKGROUND: The antihypertensive agents such as verapamil and esmolol are well known about effects of hemodynamic stabilization to tracheal intubation. The aim of the present study was to compare and evaluate the efficacy of those for controlling hemodynamic responses to tracheal intubation. METHODS: Thirty six patients, ASA physical status I or II, were randomly assigned to one of three groups (n=12 each): saline (control), verapamil 0.1 mg/kg and esmolol 1 mg/kg. Anesthesia was induced with thiopental 5 mg/kg intravenously, and then saline, verapamil and esmolol were administered as an intravenous bolus, and immediately followed by succinylcholine 1.5 mg/kg. Tracheal intubation was done 60 s and 90 s after intravenous injection of verapamil and esmolol, respectively. Systolic and diastolic blood pressure and heart rate were measured before induction and every min for 5 minutes after tracheal intubation. RESULTS: There was a significant attenuation in systolic and diastolic arterial pressure after tracheal intubation in verapamil group compared to control group. Heart rate was significantly lower in esmolol group than in verapamil group after tracheal intubation. CONCLUSIONS: Verapamil 0.1 mg/kg and esmolol 1 mg/kg attenuated the increases in blood pressure and heart rate after tracheal intubation, respectively.
Anesthesia ; Antihypertensive Agents ; Arterial Pressure ; Blood Pressure* ; Heart Rate* ; Heart* ; Hemodynamics ; Humans ; Injections, Intravenous ; Intubation ; Succinylcholine ; Thiopental ; Verapamil*

The brain metastasis of prostatic carcinoma is rare and is distinguished by its poor prognosis in cases which are not surgically resectable. Herein we described a 72 year old male with brain metastasis from prostatic carcinoma, which regressed with chemotherapy. Pathological examination of a transrectal needle biopsy disclosed moderatedly differentiated adenocarcinoma of the prostate. Magnetic resonance imaging of brain demonstrated a brain tumor at the occipital lobe suspected to be a metastasis of prostatic carcinoma. The tumor could not be detected on the brain MRI after 3 months of chemotherapy.
Adenocarcinoma* ; Aged ; Biopsy, Needle ; Brain Neoplasms ; Brain* ; Drug Therapy* ; Humans ; Magnetic Resonance Imaging ; Male ; Neoplasm Metastasis* ; Occipital Lobe ; Prognosis ; Prostate

Fibrous histiocytomas are complex group of tumors that feature cells resembling fibroblasts and histiocytes and that exhibit a cellular arrangement referred to as a storiform or cartwheel pattern. A 36 year old man was referred to our hospital with 2 months history of protruding mass in his right eye. Mass excision was performed and histopathologic examination including immunohistochemical stainning revealed malignant fibrous histiocytoma and he received radiation therapy.
Adult ; Conjunctiva* ; Fibroblasts ; Histiocytes ; Histiocytoma, Benign Fibrous ; Histiocytoma, Malignant Fibrous* ; Humans

This study attempted to assess the risk factors for mortality of very-low-birth-weight (VLBW) infants in the neonatal intensive care unit (NICU, n=2,386). Using data from the Korean Neonatal Network, we investigated infants with birth weights <1,500 g and gestational ages (GAs) of 22-31 weeks born between January 2013 and June 2014. Cases were defined as death at NICU discharge. Controls were randomly selected from live VLBW infants and frequency matched to case subjects by GA. Relevant variables were compared between the cases (n=236) and controls (n=236) by Cox proportional hazards regression to determine their associations with cause-specific mortality (cardiorespiratory, neurologic, infection, gastrointestinal, and others). In a Cox regression analysis, cardiorespiratory death were associated with a foreign mother (hazard ratio, HR, 4.33; 95% confidence interval, CI, 2.08-9.02), multiple gestation (HR, 1.65; 95% CI, 1.07-2.54), small for gestational age (HR, 2.06; 95% CI, 1.25-3.41), male gender (HR, 1.69; 95% CI, 1.10-2.60), Apgar score < or =3 at 5 min (HR, 1.97; 95% CI, 1.18-3.31), and delivery room resuscitation (HR, 2.60; 95% CI, 1.53-4.40). An Apgar score < or =3 at 5 min was also associated with neurological death (HR, 2.95; 95% CI, 1.29-6.73). Death due to neonatal infection was associated with outborn delivery (HR, 5.09; 95% CI, 1.46-17.74). Antenatal steroid and preterm premature rupture of membranes reduced risk of cardiorespiratory death (HR, 0.43; 95% CI, 0.27-0.67) and gastrointestinal death (HR, 0.30; 95% CI, 0.13-0.70), respectively. In conclusion, foreign mother, multiple gestation, small gestation age, male gender, Apgar score < or =3 at 5 min, and resuscitation in the delivery room are associated with cardiorespiratory mortality of VLBW infants in NICU. An Apgar score < or =3 at 5 min and outborn status are associated with neurological and infection mortality, respectively.
Apgar Score ; Cohort Studies ; Databases, Factual ; Female ; Gestational Age ; Humans ; Infant ; *Infant Death ; *Infant Mortality/trends ; Infant, Newborn ; Infant, Premature ; Infant, Very Low Birth Weight ; Intensive Care Units, Neonatal ; Kaplan-Meier Estimate ; Male ; Pregnancy ; Pregnancy, Multiple ; Proportional Hazards Models ; Republic of Korea ; Resuscitation ; Risk Factors ; Sex Factors