No abstract available.

Cutaneous odontogenic sinuses are the most common cause of chronic draining sinus tracts on the face and neck. These lesions present as erythematous nodules with surrounding dimples, which intermittently drain purulent fluid. Although most patients do not have dental symptoms, careful questioning of a patient's past symptoms may help the clinician identify a dental etiology. A history of toothache in the affected area that resolves without dental intervention is useful information. Clinical and radiographic examination may reveal carious teeth with radiolucent areas. Elimination of the source of infection by endodontic treatment or tooth removal results in resolution of the sinus tract, typically within 2 weeks. Early precise diagnosis and appropriate dental treatment can circumvent unnecessary and ineffective antibiotic therapy or surgical treatment. We report a case of a cutaneous odontogenic sinus in the right cheek area.
Cheek ; Humans ; Neck ; Periapical Abscess ; Tooth ; Toothache

Dermal melanocytosis, which is histologically characterized by the presence of dermal melanocytes, is most commonly found in Asians and other darkskinned people. It is observed in various congenital conditions such as the nevus of Ota, the nevus of Ito, the Mongolian spot and the blue nevus, and typically appears at birth or in early childhood. However, several cases that have appeared in adult life have been reported as acquired dermal melanocytosis. Herein, we report a unique case of acquired dermal melanocytosis diffusely affecting the left side of the chest of a 45-year old female. Additionally, a review of Korean literature regarding reported cases of unusual acquired dermal melanocytosis will be presented.
Adult ; Asian Continental Ancestry Group ; Female ; Humans ; Melanocytes ; Mongolian Spot ; Nevus ; Nevus of Ota ; Nevus, Blue ; Parturition ; Thorax

Pseudohypoparathyroidism (PHP) is a group of genetic disorders in which the kidneys fail to respond to parathyroid hormone. Genetic defects in the GNAS complex locus lead to reduced Gsalpha (alpha-subunit of the heterotrimeric stimulatory G protein) activity in PHP type Ia patients. These patients exhibit characteristics of Albright hereditary osteodystrophy (AHO) and hypocalcemia, increased parathyroid hormone, and resistance to other Gsalpha protein-coupled hormones. AHO has a wide range of manifestations such as short stature, obesity, round face, subcutaneous ossification, and bone shortening in the hands and feet. In this study, we present the case of a 47-yr-old woman who was diagnosed with PHP type Ia with AHO. She showed tetany, dizziness, irritability to light, decreased visual acuity, cognitive impairment, and motor dysfunction. Direct sequencing identified a heterozygous missense mutation in exon 6 (c.466G>A, p.Asp156Asn) in GNAS1. To our knowledge, this case is the first report in Korea of PHP type Ia caused by a heterozygous missense mutation in exon 6 (c.466G>A, p.Asp156Asn) in GNAS1.
Dizziness ; Exons ; Female ; Foot ; Hand ; Humans ; Hypocalcemia ; Kidney ; Korea ; Mutation, Missense ; Obesity ; Parathyroid Hormone ; Pseudohypoparathyroidism* ; Tetany ; Visual Acuity

BACKGROUND: Cilostazol leads to inhibition of platelet aggregation and to vasodilatation. It is widely used for the secondary prevention of cerebral infarction. However, headache is a well-known adverse effect of cilostazol, and these headaches may be caused by the vasodilation of the cerebral artery. The goal of our study was to assess the frequency and severity of headaches following cilostazol treatment and to evaluate factors related to the development of these headaches. METHODS: Seventy patients with cerebral infarction were included in this study. We measured the carotid intima media thickness (IMT), the distensibility of the carotid artery (CAD), the brachial ankle index (ABI), and the brachial ankle pulse wave velocity (PWV) in order to quantify the degree of atherosclerosis and arterial stiffness. Patients were then given 100 mg of cilostazol in tablet form twice daily. For three days, we evaluated headache incidence and severity using a verbal rating scale (0-10). RESULTS: Twenty three (32.9%) patients reported headache during cilostazol medication and 7 patients had severe headache. Women were more likely to develop headaches than men (p=0.03). In addition, the mean IMT was lower in subjects with cilostazol-induced headache than in the headache-free subjects (0.8+/-0.1 vs 1.01+/-0.2 mm, p=0.001), while CAD was higher in these subjects (0.3+/-0.1 vs 0.25+/-0.1, p=0.03). There was no difference in PWV and ABI. CONCLUSIONS: Lower carotid IMT, increased CAD, and female gender may be associated with the development of cilostazol-induced headache in patients with cerebral inafarction, but not the systemic arterial stiffness.
Animals ; Ankle ; Atherosclerosis ; Carotid Arteries ; Carotid Intima-Media Thickness ; Cerebral Arteries ; Cerebral Infarction ; Female ; Headache ; Humans ; Incidence ; Male ; Platelet Aggregation ; Pulse Wave Analysis ; Secondary Prevention ; Tetrazoles ; Vascular Stiffness ; Vasodilation

Erythema induratum of Bazin is a chronic, nodular subcutaneous eruption usually occurring on the lower legs of young women. Erythema induratum of Bazin hasbeen regarded as a tuberculide, a hypersensitivity response to Mycobacterium tuberculosis. The pathogenesis of erythema induratum of Bazin associated with tuberculosis is still debatable because mycobacteria cannot be cultured from the skin lesions. QuantiFERON(R)-TB Gold test detects INF-gamma released by T cells in response to Mycobacterium tuberculosis-specific antigens, which offers an improved diagnostic test of latent tuberculosis infection. We experienced two cases of erythema induratum of Bazin, which showed normal chest X-ray and negative TB-PCR. However the QuantiFERON(R)-TB Gold test was positive which led us to a diagnosis of latent tuberculosis infection. Both patients were treated with anti-tuberculosis medications, which was followed by successful resolution of the skin lesions. Therefore, we report the application of the QuantiFERON(R)-TB Gold test for the confirmation of latent tuberculosis infection in erythema induratum of Bazin patients.
Diagnostic Tests, Routine ; Erythema ; Erythema Induratum ; Female ; Humans ; Hypersensitivity ; Interferon-gamma ; Latent Tuberculosis ; Leg ; Mycobacterium ; Mycobacterium tuberculosis ; Skin ; T-Lymphocytes ; Thorax ; Tuberculosis ; Tuberculosis, Cutaneous

Erythema induratum of Bazin is a chronic, nodular subcutaneous eruption usually occurring on the lower legs of young women. Erythema induratum of Bazin hasbeen regarded as a tuberculide, a hypersensitivity response to Mycobacterium tuberculosis. The pathogenesis of erythema induratum of Bazin associated with tuberculosis is still debatable because mycobacteria cannot be cultured from the skin lesions. QuantiFERON(R)-TB Gold test detects INF-gamma released by T cells in response to Mycobacterium tuberculosis-specific antigens, which offers an improved diagnostic test of latent tuberculosis infection. We experienced two cases of erythema induratum of Bazin, which showed normal chest X-ray and negative TB-PCR. However the QuantiFERON(R)-TB Gold test was positive which led us to a diagnosis of latent tuberculosis infection. Both patients were treated with anti-tuberculosis medications, which was followed by successful resolution of the skin lesions. Therefore, we report the application of the QuantiFERON(R)-TB Gold test for the confirmation of latent tuberculosis infection in erythema induratum of Bazin patients.
Diagnostic Tests, Routine ; Erythema ; Erythema Induratum ; Female ; Humans ; Hypersensitivity ; Interferon-gamma ; Latent Tuberculosis ; Leg ; Mycobacterium ; Mycobacterium tuberculosis ; Skin ; T-Lymphocytes ; Thorax ; Tuberculosis ; Tuberculosis, Cutaneous

Spontaneous bacterial peritonitis is one of the important complication of childhood nephrotic syndrome which occurs not infrequently but this complication in adults with nephrotic syndrome is ,however, very rare. The fact that ascites formation is more frequently seen in childhood nephrotic syndrome and that minimal change disease, the commonest pathology found in childhood is associated with impairment in both cellular and humoral immunities may be an explanation for the discrepancy. We have experienced two cases of spontaneous bacterial peritonitis complicated in adults with nephrotic syndrome. The age of patients is 23 and 68 years respectively. The serum IgG level of younger patient is markedly decreased (375 mg/dL) and that of elderly patient is lower normal limit (765 mg/dL). Peritonitis was complicated during relapse in the younger patient. Both of the patients were receiving steroid therapy before complicated by peritonitis. Both patients recovered from peritonitis by antibiotic therapy but, elderly patient died from nosocomial pneumonia.
Adult* ; Aged ; Ascites ; Humans ; Immunoglobulin G ; Nephrosis, Lipoid ; Nephrotic Syndrome* ; Pathology ; Peritonitis* ; Pneumonia ; Recurrence

A glomus tumor is a kind of hamartoma that was first described by Masson in 1924. There are two major clinical forms of glomus tumor: solitary and multiple. Solitary glomus tumor which usually occurs in older age is characterized by a painful pink to red colored papule. A 2-week-old female infant presented to our department with a 1.3x0.4 cm sized tumor on her right foot, which had been present since birth. Histopathologic examination showed many vessels lined by thin endothelial cells and multiple rows of glomus cells. Ultrasonography of the foot revealed intense blood supply in the tumor bed. We diagnosed the patient with a congenital solitary glomus tumor, based on history, skin lesion, ultrasonography, and histopathologic findings. We report a case of a congenital, solitary glomus tumor in a 2-week-old female infant.
Endothelial Cells ; Female ; Foot ; Glomus Tumor ; Hamartoma ; Humans ; Infant ; Parturition ; Skin

To assess the relationship of pinprick sensory threshold with height and weight, Ninety seven healthy young (age 19 to 28) males were tested on their anatomical snuff box of both Hands. Their WPT was measured by device holding and moving weighted needle sensory threshold apparatus. Mean of the WPT was 0.43(+/-0.24) g in left and, 0.53( 0.30) g in right hand. Difference of WPT between the right and left hand appeared statistically significant (p<0.01) . Correlation coefficient of WPT with height was 0.26461 (p<0.01) in left and, 0.31856 (p<0.01) in right hand. Weight was statistically significantly correlated with WPT in left hand (r=0.24932, p<0.01) The study shows that the left-right difference and influence of height in pinprick sense may exist in normal healthy male adults.
Adult ; Hand ; Humans ; Male ; Needles* ; Sensory Thresholds* ; Tobacco, Smokeless