Trichilemmal carcinoma is a rare malignant neoplasm of the hair follicle, which is derived from or differentiates towards cells of the outer root sheath. We report a case of trichilemmal carcinoma in an 83-year-old female patient. She presented with a tender dome-shaped crusted papule showing a feature of cutaneous horn on the forehead, which was first detected 6 months before. nstopathologically, lobular patterned tumor cells with peripheral palisade of basaloid cells, nuclear atypia, and clear or pale, PAS-positive, diastase-sensitive cytoplasm were observed beneath the marked hyperkeratosis. After the diagnosis, total excision was done. The patient has been free of recurrence or metastasis till now.
Aged, 80 and over ; Animals ; Cytoplasm ; Diagnosis ; Female ; Forehead ; Hair Follicle ; Horns* ; Humans ; Neoplasm Metastasis ; Recurrence

Sinking skin flap syndrome is defined by a series of neurological symptoms with skin depression at the site of cranial defect. We experienced neurological improvement in a patient with markedly sunken craniectomy site after ventriculoperitoneal shunt (V-P shunt) clamping operation. A 17-year old female patient was in vegetative state and spastic quadriplegia after traumatic brain injury. She was suffered from frequent vomiting. To evaluate central nervous system problem we checked brain computed tomography which showed that right frontotemporoparietal craniectomy area was markedly sunken and midline was shifting to the left. After V-P shunt clamping operation, craniectomy site was elevated and midline shifting was improved. Vomiting was disappeared. Coma Recovery Scale-revised (CRS-R) score was improved from 3 to 6.

To study the site of release and factors affecting the release of the atrial natriuretic peptide(ANP) in the pediatric patients, we measured the plasma ANP concentrations in 23 normal healthy children, 19 patients with congestive heat failure and 16 patients with cardiac disease undergoing diagnostic cardiac catheterization. The following results were obtained. 1) The plasma ANP concentrations of the vein(226.3(74.9pg/ml)in patients with congestive heart failure were significantly higher than those(p<0.01)of the mormal healthy children(13.4 (7.9pg/ml)and those(43.3 40(.7pg/ml)in patients undergoing cardiac catheterization. The plasma ANP concentrations of the femoral vein in patients undergoing cardiac catheterization were also significantly higher than that of the peripheral vein in the normal healthy children(p<0.01). 2) The plasma ANP concentrations of the pulmonary artery(110.9( 80.7pg/ml)were 2 to 3 times higher than that of the femoral vein(43.3( 40.3pg/ml, p<0.01). However there were no significant differences of the plasma ANP concentrations between pulmonary artery and aorta(65.4 (36.1pg/ml),and between aorta and femoral vein. 3) There was a significant correlations of the plasma ANP concentrations vetween pulmonary artery and femoral vein, and pulmonary artery and aorta, but no correlation of those between femoral vein and aorta. 4) The plasma ANP concentrations of the vein were over 3 times more higher in cases of left atrial area over 20 cm2/M2 measured by 2-dimensional echocardiography(213.2 (292.9pg/ml)than those in cases of left atrial area under 20(65.0 66.9pg/ml, p<0.05). The plasma ANP concentrations of the vein were over 3 times more highger in cases of left atrial area over 20 cm2/M2(88.6(19.1pg/ml) than those in cases of left atrial area under 14(57.1 (39.5pg/ml,p<0.05), and in cases of the sum of both atrial mean pressure over 11mmHg(189.5( 42.8pg/ml) than those in cases of the sum under 11(79.3 (52.3pg/ml, p<0.01). The plasma ANP cocentrations of the aorta were significantly higher in cases of left atrial area over 14 cm2/M2(88.6 (19.1pg/ml)than those in cases of left atrial area under 14(57.1 (39.5pg/ml;p 0.05), in cases of the sum of both atrial area over 25cm2/M2(93.9 (21.7pg/ml)those in cases of the sum under 25(46.6 (33.8pg/ml, p<0.01), in cases of sum of mean atrial pressure over 11 mmHg(90.5 (30.3pg/ml)than those in cases of under 11(53.8( 24.6pg/ml, p<0.05),in cases of the sum of both atrial wall stress over 190 mmHg.cm2/M2(101.4 (23.5pg/ml) than those in cases of the sumunder 190(57.5 (26.4pg/ml, p<0.01), and also in cases of pulmonary artery mean pressure over 20mmHg(83.3( 18.2pg/ml) than those in cases o pulmonary artery under 20(47.8( 39.8pg/ml, p<0.05). In conclusion, the plasma ANP concentrations of the pulmonary artery were significantly higher than those of the frmoral vein and the aorta, which indicater that the ANP is predominantly secreted via coronary sinus into the right atrium. The plasma ANP concentrations of the peripheral and femoral vein, the pulmonary artery and the aorta, especially that of the aorta, correlated well with the atrial pressure, the area and the wall stress. This suggests that the arterial blood may be the most appropriate sample for measurement of the ANP.
Aorta* ; Atrial Natriuretic Factor ; Atrial Pressure ; Cardiac Catheterization ; Cardiac Catheters ; Child* ; Coronary Sinus ; Estrogens, Conjugated (USP) ; Femoral Vein ; Heart Atria ; Heart Diseases ; Heart Failure ; Hot Temperature ; Humans ; Plasma* ; Pulmonary Artery* ; Veins*

PURPOSE: To investigate the changes of epiblepharon by evaluating the severity of epiblepharon before and after induction of general anesthesia (GA) with a muscle relaxant and total intravenous anesthesia (TIVA) without a muscle relaxant. METHODS: Thirteen pediatric patients (26 eyes) underwent surgery for epiblepharon under GA using a muscle relaxant and 19 pediatric patients (38 eyes) underwent surgery for epiblepharon under TIVA without a muscle relaxant. The severity of epiblepharon in each eye was scored according to skin-fold height (scored 1-4) and area of ciliocorneal touch (scored 1-3) while the patient was in the supine position before induction and after induction of GA. RESULTS: Skin-fold height scores and ciliocorneal touch area scores decreased after induction of GA with a muscle relaxant (skin-fold height score before GA: 2.42 ± 0.86, after GA: 1.87 ± 0.88 p-value < 0.001; ciliocorneal touch area score before GA: 2.05 ± 0.70, after GA: 1.61 ± 0.68, p-value < 0.001). In the TIVA group, skin-fold height scores and ciliocorenal touch area scores were not statistically different before and after GA (skin-fold height score before GA: 2.23 ± 1.18, after GA: 2.38 ± 1.10, p-value = 0.212; ciliocorneal touch area score before GA: 2.06 ± 0.74, after GA: 1.94 ± 0.80, p-value = 0.161). CONCLUSIONS: The change of epiblepharon severity was significantly reduced by induction of TIVA without a muscle relaxant and there was no recurrence of epiblepharon 3 months after surgery. When using TIVA without a muscle relaxant, the change of epiblepharon severity was reduced and thus, this method can help prevent its undercorrection.
Anesthesia, General ; Anesthesia, Intravenous* ; Humans ; Recurrence ; Supine Position

PURPOSE: To investigate the changes of epiblepharon by evaluating the severity of epiblepharon before and after induction of general anesthesia (GA) with a muscle relaxant and total intravenous anesthesia (TIVA) without a muscle relaxant. METHODS: Thirteen pediatric patients (26 eyes) underwent surgery for epiblepharon under GA using a muscle relaxant and 19 pediatric patients (38 eyes) underwent surgery for epiblepharon under TIVA without a muscle relaxant. The severity of epiblepharon in each eye was scored according to skin-fold height (scored 1-4) and area of ciliocorneal touch (scored 1-3) while the patient was in the supine position before induction and after induction of GA. RESULTS: Skin-fold height scores and ciliocorneal touch area scores decreased after induction of GA with a muscle relaxant (skin-fold height score before GA: 2.42 ± 0.86, after GA: 1.87 ± 0.88 p-value < 0.001; ciliocorneal touch area score before GA: 2.05 ± 0.70, after GA: 1.61 ± 0.68, p-value < 0.001). In the TIVA group, skin-fold height scores and ciliocorenal touch area scores were not statistically different before and after GA (skin-fold height score before GA: 2.23 ± 1.18, after GA: 2.38 ± 1.10, p-value = 0.212; ciliocorneal touch area score before GA: 2.06 ± 0.74, after GA: 1.94 ± 0.80, p-value = 0.161). CONCLUSIONS: The change of epiblepharon severity was significantly reduced by induction of TIVA without a muscle relaxant and there was no recurrence of epiblepharon 3 months after surgery. When using TIVA without a muscle relaxant, the change of epiblepharon severity was reduced and thus, this method can help prevent its undercorrection.
Anesthesia, General ; Anesthesia, Intravenous* ; Humans ; Recurrence ; Supine Position

No abstract available.
Dysautonomia, Familial*

No abstract available.
Osteosarcoma* ; Sphenoid Bone*

No abstract available.
Drainage* ; Humans ; Hydrocephalus*

Chronic paranasal sinusitis is one of the most common disease in the field of otolaryngology, and endoscopic sinus surgery(ESS) is efficient and safe operative method of chronic paranasal sinusitis. We employed socalled symptom score to quantify the common sinusitis related symptoms before and after endoscopic sinus surgery which followed up to 6 months. A prospective study of 50 patients all having undergone ESS from June, 1995 to February, 1996 was performed and we analyzed the surgical results using questionaires which focused on six common sinusitis related symptoms-nasal obstruction, rhinorrhea, olfactory disturbance, postnasal drip, headache and sneezing. Postoperative symptom relief was apparent in all six common symptoms(p value<0.001) and the higher sinusitis stage, the more relief of sinusitis related symptoms(p value=0.029). It seems to be helpful to employ a symptom score in predicting and analyzing the surgical results in the treatment of chronic sinusitis.
Headache ; Humans ; Otolaryngology ; Prospective Studies* ; Sinusitis ; Sneezing

This study aimed to analyze trends in research on depression among medical students in Korea and to conduct a meta-analysis to determine the average correlation coefficients between depression and related variables. In total, 38 quantitative studies (four theses and 34 journal articles) published between January 1995 and February 2023 were analyzed according to publication year, subjects, analysis methods, and measurement tools. Among them, 15 studies that provided numerical information on the relationships between depression and variables such as self-esteem, social support, grade point average (GPA), stress, and academic stress were selected for meta-analysis. The main findings of this study were as follows. First, quantitative research on depression among medical students began in earnest in 2009, and cross-sectional studies targeting first-year and second-year medical students were the most prevalent. Furthermore, the most commonly used analysis method was difference testing, and the Beck Depression Inventory was the most frequently used measurement tool. Second, the mean correlation coefficients between depression and stress, self-esteem, social support, academic stress, and GPA were 0.534, 0.532, 0.465, 0.390, and 0.102, respectively. The results for self-esteem, stress, and academic stress showed substantial heterogeneity, while those for social support and GPA showed little heterogeneity. These findings suggest that educational interventions, such as social support improvement programs, are necessary to prevent depression among medical students.