No abstract available.

No abstract available.
Basal Cell Nevus Syndrome* ; Carcinoma, Basal Cell

Without proper treatment on the multiple tooth missing area, the lack of posterior support and the supra-eruption of the teeth cause many severe complications of occlusion, vertical dimension and masticatory function. This report is a case of full-mouth rehabilitation of a patient with loss of posterior support and collapsed occlusion due to missing teeth area left untreated for a long time. The patient who is 68-year old male patient had some teeth fallen out while removing his old maxillary denture and was complaining about pain in the region of anterior teeth due to traumatic contact. The vertical dimension was corrected by 4 mm from the top cervical point of the canine through various evaluations and the edentulous area was treated with the implant fixed prostheses through computer guided implant surgery based on the diagnosis and treatment plan for definitive prostheses supported by computed tomography (CT) data analysis and CAD-CAM (Computer-aided design/computer-aided manufacturing) technique. After full mouth rehabilitation, the patient was very satisfied with remarkable improvements in mastication, function, and aesthetics.

The purpose of this study provides measurements of radiation dose from MDCT of head, chest, abdomen and pelvic examinations. A series of dose quantities that are measured of patient weight to compare the dose received during MDCT examinations. Data collected included: weight together with CT dose descriptors, volume CT dose index (CTDIvol) and dose length product (DLP). The effective dose was also estimated and served as collective dose estimation data. Data from 1,774 adult patients attending for a CT examination of the head (n=520) or chest (n=531) or abdomen (n=724) was obtained from spiral CT units using a same CT protocol. Mean values of CTDIvol was a range of 48.6 mGy for head and 6.9, 10.5 mGy for chest, abdomen examinations, respectively. And mean values of DLP was range of 1,604 mGy.cm for head, 250 mGy.cm for chest, 575 mGy.cm for abdomen examinations, respectively. Mean effective dose values for head, chest, abdominal CT were 3.6, 4.2, and 8.6 mSv, respectively. The degree of CTDIvol and DLP was a positive correlation with weight. And there was a positive correlation for weight versus CTDIvol (r2=0.62), DLP (r2=0.694) in chest. And head was also positive correlation with weight versus CTDIvol (r2=0.691), DLP (r2=0.741). We conclude that CTDIvol and DLP is an important determinant of weight within the CT examinations. The results for this study suggest that CT protocol should be tailored according to patient weight.
Abdomen ; Adult ; Antineoplastic Combined Chemotherapy Protocols ; Cone-Beam Computed Tomography ; Cytarabine ; Gynecological Examination ; Head ; Humans ; Subject Headings ; Thioguanine ; Thorax ; Tomography, Spiral Computed

BACKGROUND: Pulsed radiofrequency treatment (pulsed RF) has recently been described as a non-neurodestructive or minimally neurodestructive alternative to radiofrequency heat lesions. However, there are few data to evaluate the mechanism of this therapy. The aim of this study is to explore the underlying mechanism of pulsed RF on spinal nervous system using comparative proteomic analysis. METHODS: L5 dorsal root ganglion was exposed to pulsed RF and sham treatment. Protein extracts from the spinal cord of both groups were analyzed using comparative proteomics to identify differentially expressed proteins. To validate the differential expression of proteins, we utilized western blotting and immunohistochemistry. RESULTS: The spinal cord taken from pulsed RF treated rats was found to underexpress 4-aminobutyrate aminotransferase, mitochondrial [Precursor]. Immunostaining density of gamma-aminobutyric acid measured from the spinal cord taken from pulsed RF treated rats was significantly increased compared with sham treated rats. CONCLUSIONS: We demonstrated that the decreased expression of 4-aminobutyrate aminotransferase, mitochondrial [Precursor] and increased expression of gamma-aminobutyric acid in the spinal cord after exposure of the lumbar dorsal root ganglion to pulsed RF. That might be the possible underlying mechanism of the analgesic effect of pulsed RF.
Animals ; Blotting, Western ; gamma-Aminobutyric Acid ; Ganglia, Spinal ; Hot Temperature ; Immunohistochemistry ; Nervous System ; Placebos ; Proteins ; Proteome ; Proteomics ; Pulsed Radiofrequency Treatment ; Rats ; Salicylamides ; Spinal Cord ; Spinal Nerve Roots

Circumscribed palmar or plantar hypokeratosis is a rare dermatosis, and it consists of asymptomatic erythematous, well-circumscribed and depressed patch with scaly borders on the palm or sole. It usually affects middle-aged or elderly women. Histopathologically, it has a sharp stair between the normal and involved skin, and a demarcated area with an abrupt decrease in the horny layer thickness. We report herein a case of circumscribed palmar hypokeratosis that was successfully treated with cryotherapy.
Aged ; Cryotherapy ; Female ; Humans ; Skin ; Skin Diseases

Circumscribed palmar or plantar hypokeratosis is a rare dermatosis, and it consists of asymptomatic erythematous, well-circumscribed and depressed patch with scaly borders on the palm or sole. It usually affects middle-aged or elderly women. Histopathologically, it has a sharp stair between the normal and involved skin, and a demarcated area with an abrupt decrease in the horny layer thickness. We report herein a case of circumscribed palmar hypokeratosis that was successfully treated with cryotherapy.
Aged ; Cryotherapy ; Female ; Humans ; Skin ; Skin Diseases

Purpose: To identify changes in medical expenditures and health care utilization before and after visual impairment onset, then analyze differences according to visual impairment severity. Methods: Patients aged ≥ 18 years who were registered as visually disabled from 2005 to 2013 were selected using the database from the registry of the disabled and the National Health Insurance Service. The observation period of 3 years before and after the registration was divided into 6-month units (12 points of interest). At each point of interest, medical cost, number of outpatient visits, and length of hospital stay (LOS) were analyzed. The control group was obtained through 1:10 stratification randomization to match sex and age; individuals in the control group were then selected via 1:1 propensity score matching for the premium quantile and residential area. Results: In total, 131,434 patients with visual disability and the same number of non-visually impaired controls were included. Compared with non-disabled individuals, the mean medical cost and number of outpatient visits were higher for patients with visual disability (1.9- and 1.4-fold, respectively, p < 0.001); the LOS was also 3.5 days longer (p < 0.001). The mean medical cost and number of outpatient visits were greater in severely visually disabled patients than in mildly disabled patients (1.6- and 0.5-fold, respectively, p < 0.001); the LOS was also 12 days longer in severely disabled patients (p < 0.001). From 18 months before disability registration, medical costs and LOS increased according to the presence and severity of visual disability; the number of outpatient visits increased uniformly, regardless of disability and severity. Conclusions More severe cases of visual impairment are associated with greater health care utilization and expenditures. Policy intervention is necessary to ensure that patients receive appropriate treatment and steady health care by reducing the burden of medical expenditures.

Papillary cystadenoma is a rare, benign salivary gland neoplasm containing cystic cavities with intraluminal papillary projections. In the head and neck area, it occurs mainly in major and intraoral minor salivary glands, but rarely in the larynx. We report a case of a 67-year-old female with a chief complaint of hoarse voice diagnosed as laryngeal papillary cystadenoma. This paper emphasizes the need to consider papillary cystadenoma as one of differential diagnosis when benign looking lesions are observed in the larynx, where it uncommonly occurs.

Epstein-Barr virus (EBV) is the cause of infectious mononucleosis, which is characterized by fever, lymphadenopathy, and sore throat. On the other hand, gastrointestinal symptoms of EBV infection like dyspepsia, abdominal pain are non-specific and rarely encountered, which means it is difficult to diagnose gastric involvement of EBV infection without suspicion. The relation between gastric carcinoma and gastric lymphoma associated with EBV infection is well defined, but relations with other EBV-associated gastrointestinal diseases such as gastritis and peptic ulcer disease have rarely been reported. We report a case of benign gastric ulcer with EBV infection confirmed by endoscopic and histological findings.
Abdominal Pain ; Dyspepsia ; Epstein-Barr Virus Infections ; Fever ; Gastritis ; Gastrointestinal Diseases ; Hand ; Helicobacter pylori ; Herpesvirus 4, Human ; In Situ Hybridization ; Infectious Mononucleosis ; Lymphatic Diseases ; Lymphoma ; Peptic Ulcer ; Pharyngitis ; Stomach Ulcer