No abstract available.
Ferritins*

Segmental dilatation of small intestine or colon can induce signs of intestinal obstruction, such as abdominal distension, vomiting and constipation. There are no anatomical gross obstructive lesions, and moreover, ganglion cells are observed in both dilated and undilated distal segments of the intestine. It often accompanied by other congenital anomalies. We reported two cases of segmental dilatation of the intestine in the newborn infants, one in small intestine and the other in colon, with brief review of the related literatures.
Colon ; Constipation ; Dilatation* ; Ganglion Cysts ; Humans ; Infant, Newborn* ; Intestinal Obstruction ; Intestine, Small ; Intestines* ; Vomiting

No abstract available.

PURPOSE: This study was performed for adequate irradating tumor area when 6 MV linear accerelator photon was used to treat the head and neck tumor. The skin surface dose and maximum build-up ragion was measured by using a spoiler which was located between skin surface and collimator. METHODS: A spoiler was made of tissue equivalent materials and the skin surface dose and maximum build-up region was measured varing with field size, thickness of spoiler and interval between skin and collimator. The results of skin surface dose and maximum build-up dose was represented as a build-up ratio and it was compared with dose distribution by using a bolus. RESULTS: The skin surface dose was increased with appling spoiler and decreased by distance of the skin-spoiler separation. The maxium build-up region was 1.5 cm below the skin surface and it was markedly decreased near the skin surface. By using a 1.0-cm thickness spoiler, Dmax moved to 5, 10.2, 12.3, 13.9 and 14.8 mm from the skin surface by separation of the spoiler from the skin 0, 5, 10, 15, 20 cm, respectively. CONCLUSION: The skin surface dose was increased and maximum build-up region was moved to the surface by using a spoiler. Therefore spoiler was useful in treating by high energy photon in the head and neck tumor.
Head* ; Neck* ; Skin*

Purpose: The purpose of this study was to develop and apply a motivation-strengthening obesity management program for obese subjects with visual impairment and evaluate its effects. Methods: The program development and evaluation periods were from March to August 2018. The study design was an experimental study of non-equality, control repeat design. 25 subjects in the experimental group participated in the 12-week obesity management program and the 26 people in the control group did not. Results: The motivation-strengthening obesity management program included stretching exercises for 30 minutes in the morning five times a week. In addition, counseling, education, and group discussions were continued once a week for motivational strengthening. Special custom exercises for blind patients were also completed once a week simultaneously. Both of these activities were continued for 50 minutes a week for a total of 12 weeks. Measurements were recorded periodically to identify the sustained effects of the program.The obese subjects with visual impairment improved their knowledge of obesity, perceived disability, self-efficacy of exercise, and quality of life related to obesity through the motivational obesity management program. Waist circumference, systolic blood pressure, diastolic blood pressure, and fasting blood sugar were also improved in obese subjects. Conclusion The study findings indicate that this program could be an active intervention for the control of weight gain in participants with visual impairment. Therefore, the motivation-strengthening program based on the ADDIE (Analysis, Design, Development, Implementation& Evaluation) model could be an effective strategy for better health outcomes of obese subjects with visual impairment.

The objective of this investigation was to evaluate the influence of gestational age at exposure on the prenatal effects of gamma-radiation. Pregnant ICR mice were exposed to a single dose of 2.0 Gy gamma-radiation at a gestational 2.5 to 15.5 days post-coitus (p.c.). The animals were sacrificed on day 18 of gestation and the fetuses were examined for mortality, growth retardation, change in head size and any other morphological abnormalities. The only demonstrable effect of irradiation during the preimplantation period was an increase in prenatal mortality. Resorptions were maximal on post-exposure day 2.5 after conception. The pre-implantation irradiated embryos which survived did not show any major fetal abnormalities. Small head, growth retardation, cleft palate, dilatation of the cerebral ventricle, dilatation of the renal pelvis and abnormalities of the extremities and tail were prominent after exposure during the organogenesis period, especially on day 11.5 of gestation. Our results indicate that the late period of organogenesis in the mouse is a particularly sensitive phase in terms of the development of the brain, skull and extremities.
Abnormalities, Radiation-Induced/*pathology ; Animals ; Bone and Bones/abnormalities/radiation effects ; Female ; Fetal Death ; *Gamma Rays ; *Gestational Age ; Mice ; Mice, Inbred ICR ; Pregnancy ; Pregnancy, Animal/*radiation effects ; Prenatal Exposure Delayed Effects

BACKGROUND & OBJECTIVE: We did this study to evaluate the sensitivity of ictal SPECT in the presurgical evaluation of medically intractable TLE patients and 1,o know the variables to affect the results of ictal SPECT. METHODS: Ictal SPECT studies were performed in 49 medically intractable TLE patients and the results compared to the final anterior temporal lobectomy sites. Also, we have evaluated the effect of injection time of 99m7c-HMPAO and the presence of secondary generalization on the result of ictal SPECT. Results : In 43/49 (87.8%) patients, increased temporal perfusion of ictal SPECT was concordant to the estimated side of seizure origin. But in 6/49 (12.2%) patients, ictal SPECT studies were incorrect (2 patients - contralateral temporal increased perfusion, 1 patient - bilateral temporal increased perfusion, 1 patient ipsilateral but frontal increased perfusion, 2 patients - no significant perfusion change) Forty-two of forty-four (95.5%) patients in whom true ictal studies were done showed increased temporal perfusion in the final surgery sites. But only one of five patients with postictal injection correctly identified the site of focus. In all eight patients with secondary generalized convulsion and ictal injection, the ictal SPECT studies showed Increased temporal perfusion concordant to the final surgery site. Conclusions : Ictal SPECT studies were very sensitive and useful in the presurgical evaluation of medically intractable TLE patients especially when they were done during the ictal state. Whether generalization occurred or not did not seem to affect the ictal SPECT findings. And this study suggests that if ictal SPECT are used appropriately along with video-EEG monitoring, brain MRI, and other noninvasive studies, many patients can avoid invasive studies.
Anterior Temporal Lobectomy ; Brain ; Generalization (Psychology) ; Humans ; Magnetic Resonance Imaging ; Perfusion ; Seizures ; Tomography, Emission-Computed, Single-Photon*

Hyalinizing trabecular adenoma is an uncommon benign thyroid tumor that is recently described in the literature. This tumor is easily confused with medullary carcinoma on surgical specimens and with papillay carcinoma on cytologic specimens. Herein we report the cytologic characteristics of a case of histologically proven hyalinizing trabecular adenoma of the thyroid gland. Cytologically, the aspirate showed trabecular or individually dispersed polygonal cells with finely stippled chromatin pattern, nuclear grooves, and eosinophilic nuclear pseudoinclusions. No colloid materials were noted in the background.
Adenoma ; Animals ; Carcinoma, Medullary ; Chromatin ; Colloids ; Eosinophils ; Hyalin ; Mediastinum ; Puromycin Aminonucleoside* ; Puromycin* ; Rats* ; Thyroid Gland

To investigate epithelial cell proliferation reactivity in the odontogenic cysts, the expression of c-erbB-2 oncoprotein by epithelial lining was studied in odontogenic keratocyst(OKC, n=10), dentigerous cyst(DC, n=12), radicular cyst(RC, n=12) and normal dental follicle(n=7). The c-erbB-2 immunoreactivity was studied using a streptavidine- biotin- peroxidase method with polyclonal rabbit anti-human antibody to c-erbB-2 oncoprotein which is known to react with formalin fixed, paraffin-embedded sections and the intensity of staining was determined by manually. In all of 10(100%) OKCs, showed positive expression for c-erbB-2 oncoprotein compared with 10/12(83.3%) in DCs, 11/12(91.7%) in RCs and 5/7(71.4%) in normal dental follicles. The expression within OKC was higher than that of DC, RC and dental follicle but statistically not significant(p>0.05) and but may reflects underlying genetic defect. These results demonstrate differences in c-erbB-2 expression between the epithelial linings of the three major odontogenic cyst types, indicating differences in proliferation activity and differentiation processes within these lesions. And, in particular, these results are able to explain the peculiar aggressive growth pattern of OKC.
Dental Sac ; Epithelial Cells ; Formaldehyde ; Immunohistochemistry ; Odontogenic Cysts* ; Peroxidase

No abstract available.
Cognition*