No abstract available.
Adenoids* ; Carcinoma, Adenoid Cystic* ; Salivary Glands*

PURPOSE: This study was performed to find out the effects of lidocaine or 8.4% sodium bicarbonate mixed with rocuronium on mean arterial pressure, heart rate and withdrawal movement. METHODS: Data collection was performed from December 15, 2006 through May 31, 2007. Seventy-five patients with American Society Anesthesiologist (ASA) physical status I & II, under general anesthesia, were randomly assigned to 1 of 3 groups: R group (RG) received rocuronium 0.6 mg/kg; RL group (RLG), rocuronium 0.6 mg/kg mixed with 2 mL of 2% lidocaine; RS group (RSG), rocuronium 0.6 mg/kg with the same volume of 8.4% sodium bicarbonate. Mean arterial pressure, heart rate and withdrawal movement were observed from its injection until 5 min after endotracheal intubation. RESULTS: The incidence of withdrawal movement with its corresponding injections was 72%, 40% and 4% in RG, RLG and RSG, respectively (p<.001). Score of withdrawal movement was the lowest in RSG of all groups (p<.001). While mean arterial pressure (p=.011) in RSG decreased significantly, and heart rate (p=.003) in RG increased more with its injection than before induction of anesthesia. CONCLUSION: Administration of the equivalent volume of 8.4% sodium bicarbonate with rocuronium is more effective than that of lidocaine with rocuronium compared with rocuronium only, in preventing withdrawal movement and in stabilizing mean arterial pressure and heart rate.
Adult ; Androstanols/administration & dosage/*adverse effects ; Anesthetics, Local/administration & dosage/*therapeutic use ; Blood Pressure/*drug effects ; Female ; Heart Rate/*drug effects ; Humans ; Injections, Intravenous ; Lidocaine/administration & dosage/*therapeutic use ; Male ; Middle Aged ; Neuromuscular Nondepolarizing Agents/administration & dosage/*adverse effects ; Pain/*prevention & control ; Sodium Bicarbonate/*administration & dosage

15 male patients who received total cystectomy with ileal conduit for bladder tumor were reviewed in relation to the incidence of urethral involvement. Of 15 patients six had recurrent transitional cell carcinoma in the urethral remnant among them one (1/15) received subsequent therapeutic urethrectomy and remaining 5 patients underwent delayed therapeutic urethrectomy after confirmation of urethral tumor but 9 of the 15 had only received total cystectomy. We concluded that the remaining urethra might constitute a potential hazard for further tumor formation. We believe that prophylactic urethrectomy is the way to prevent the recurrence of the malignancy who have multiple tumors, concurrent upper tract tumors, and involvement of the trigone or prostatic urethra.
Carcinoma, Transitional Cell* ; Cystectomy* ; Humans ; Incidence ; Male ; Recurrence ; Urethra* ; Urinary Bladder Neoplasms* ; Urinary Bladder* ; Urinary Diversion*

We report a 36-year-old male with the bilateral visual field defect following LASIK was observed. Preoperatively, patient had high myopia(right. -7.25 0.75x18, left. -7.5-0.5x12), normal intraocular pressure(IOP)(right/left: 16/14 mmHg), normal visual field(Humphrey 30-2 visual field)and revealed the tilted discs with symetric optic nerve head cupping(cup-to-disc ratio, 0.70), parapapillary atrophy. Bilateral LASIK keratorefractive surgery was on the same day and intraoperative complication was not noted. After the first operative visit day, examination revealed uncorreted visual acuity right 0.8 and left 0.6 but scotoma was reported. Three months later, Humphrey 30-2 visual field revealed a near-superior altitudinal defect in the right eye and nasal side visual field defect in the left eye. Best corrected visual acuity was 1.0 in the right eye, 0.8 in the left eye. Repeated visual fields over a 11-month period postoperatively showed stability of the defect, with IOP of 12 mmHg to 15 mmHg in each eye. We considered LASIK uses a microkeratome vaccum ring to make a corneal flap, transient elevation of IOP alters the microcirculation of optic nerve head and may have precipitated visual field defect.
Adult ; Atrophy ; Humans ; Intraoperative Complications ; Keratomileusis, Laser In Situ ; Male ; Microcirculation ; Optic Disk ; Scotoma ; Visual Acuity ; Visual Fields*

Being described first 1912 by Hashimoto, Chronic lymphocytic thyroiditis has been most commonly diagnosed as inflammatory thyroid disease. Despite of worldwide reports about the concomitant malignancy with Hashimoto's thyroiditis, the definite incidence of coexsiting malignancy and the etiologic relationship between these different pathologic conditions remains to be brought out. Analyzing 18 cases of coexisting thyroid carcinoma among 80 cases of Hashimoto's thyroiditis, confirmed by pathologic study at Presbyterian medical center in Chonju between 1991 and 1995, the authors intended to make guideline of management for them. The results are as follows: 1. The incidence of coexisting carcinoma with HT was 18/80(22.5%). 2. The average age of patients with coexisting carcinoma was 44.1 years and all of them were female.3. Cold nodules on thyroid scan were noticed in 23 cases(22.7%) of HT and 7 cases(33.8%) of coexisting carcinoma with HT. 4. Calcified lesions on thyroid sonography were detected in 0 cases of HT and 4 cases(50%) of coexisting carcinoma. 5. The pathologic types of carcinoma were papillary(17/18, 94.4%) and follicular(1/18, 5.6%). 6. 3 cases of coexisting carcinoma had metastatic lesions on peritracheal lymph nodes and another 3 cases had on ipsilateral jugular nodes. 7. The carcinoma of smaller than 0.5cm were 7 cases, of 0.6-1.0cm were 3 cases, of 1.1-1.5cm were 5 cases, and so 15 cases(83.3%) were occult carcinoma. Only 3 cases were larger than 1.6cm. 8. Coexisting carcinoma patients with HT underwent subtotal thyroidectomy (4 cases), subtotal thyroidectomy & anterior compartment dissection (ACD, 6 cases), subtotal thyroidectomy & modified RND (2 cases), thyroid lobectomy & ACD (4 cases), thyroid lobectomy & modified RND (1 cases), or near total thyroidectomy & ACD (1 case).
Hashimoto Disease ; Humans ; Incidence ; Jeollabuk-do ; Lymph Nodes ; Protestantism ; Thyroid Diseases ; Thyroid Gland* ; Thyroid Neoplasms* ; Thyroidectomy ; Thyroiditis*

We reviewed 48 skin bicpsies obtained from 48 patients with epidermal nevus during a 10 year period from January 1981 to December 1990. The results are summarized as follows : 1) Of our 48 patients, 23 were male and 25 were female, and male to female ratio was 1 to 1.1. 2) The average of the patients was 19.8 years at the time of diagnois. 3) Lesions were present at birth in 45.7 percent of patients, and most of the remainder de veloped in childhood. The mean age of onset was 7.7 years. 4) The clinical varieties of the nevi in 48 patients were classified according to caicegories of nevus verrucosus, including systematized epidermal nevus, nevu, unius lateris, ichthyosis hystrix, epidermal nevus syndrome and inflammatory linear veirucous epidermal nevus. The most common type was nevus verrucosus(88.6%). 5) A large variety of histopathologic changes can be seen in epidermal nevi. The most common histopathologic .ype was nonspecific(31.3%), follows by common(12.5%), epidermolytic hyperkertosis(12.5%), and acanthosis nigricans(10.4%). 6) The most commonly affected area was head and neck(48.5%) followed by trunk(28.6%), upper limb(11.4%) and lower limb(2.9%).
Age of Onset ; Female ; Head ; Humans ; Ichthyosis ; Male ; Nevus* ; Parturition ; Porcupines ; Skin

PURPOSE: To determine the different of enhancement patterns of hepatic hemangioma according to the lesionsize, using dual-phase spiral CT. MATERIALS AND METHODS: Fify-nine lesions in 45 patients with hepatichemangiomas were subjected to spiral Ct. According to size, the lesions were divided into two groups(< 2.5cm :n=34 ; >_2.5cm : n=25). The enhancement patterns of the lesions were classified as one of four types (homogeneoushyperdense, peripheral hyperdense, central hyperdense, or hypodense) during the early phase, and as one of fivetypes homogeneous hyperdense, peripheral hyperdense, central hyperdense, hypodense or isodense) during the delayedphase. We evaluated differences in enhancement patterns during the early and delayed phase according to lesionsize. RESULTS: During the early phase, the enhancement patterns of lesions large than 2.5cm were peripheralhyperdense(96%) or homogeneous hyperdense (4%);those of less than 2.5cm were peripheral hyperdense (53%),homogeneous hyperdense(26%), hypodense(18%), or central hyperdense(3%). Thus, hemangiomas in these two groupsusually showed a peripheral enhancement pattern during the early phase, but in those which were smaller than2.5cm, atypical enhancement patterns were more common. During the delayed phase, the enhancement patterns oflesions larger than 2.5cm were peripheral hyperdense (60%) or homogenous hyperdense (40%), while the patterns ofthose smaller than 2.5cm were homogeneous hyperdense (67%), peripheral hyperdense (24%), central hyperdense (3%),hypodense (3%), or isodense (3%). Thus, the enhancement patterns of lesions larger than 2.5cm were usuallyperipherally hyperdense during the delayed phase, while those smaller than 2.5cm showed a homogeneous enhancementpattern. CONCLUSION: The enhancement patterns of hepatic hemangiomas differ according to lesion size. A knowledgeof these differences is helpful in the diagnosis of hepatic hemangioma.
Diagnosis ; Hemangioma* ; Humans ; Tomography, Spiral Computed*

Although allergen-specific immunotherapy (AIT) is a standard treatment for allergic diseases, only 5% or less of patients in whom AIT is indicated have been receiving immunotherapy because AIT needs a long-term therapeutic duration of up to 5 years. To overcome this limitation of conventional AIT, Kündig and his colleagues first introduced intralymphatic immunotherapy (ILIT) in patients with allergic rhinitis, publishing their results in 2008. Since then, 10 clinical trials that evaluated therapeutic efficacies and adverse effects of ILIT have been conducted. This article reviews the clinical trials of ILIT and suggests unmet needs in research fields of ILIT.

OBJECTIVE: Angiogenesis, the formation of blood vessels by sprouting from pre-existing ones, is essential for the growth of solid tumors beyond 2-3mm in diameter and for tumor metastasis. Vascular endothelial growth factor (VEGF), is known as vascular permeability factor(VPF) and mediates vascularization and tumor-induced angiogenesis. This study examined the potential of growth, invasion, and metastasis of uterine cervical carcinomas associated with neovascularization. METHODS: From January 1996 to December 1999, at the Department of Obstetrics and Gynecology, Kyung-Hee University Hospital, 37 uterine cervical carcinomas and 7 normal cervical tissues were obtained and the samples were immediately frozen and stored at -70 degrees C. Immunohistochemical staining for VEGF was carried out to study VEGF localization, and the levels of VEGF subtype mRNAs were determined by quantitative RT-PCR in specimens. The relation between VEGF subtypes expression of cervical cancers was analysed. RESULTS: The positive staining for VEGF is seen dominantly in the cytoplasm of the cancer cells, and faintly in interstitial cells. The intensity of staining was stronger in squamous carcinomas than in adenocrcinomas, but there was no significant difference (p>0.05). Quantitative RT-PCR analysis demonstrated significantly increased VEGF121/VEGF165 mRNA expression levels (>0.56 / >0.72) in 21 (56.8%) and 15 (40.5%) of 37 cervical carcinomas comparing to control groups (mean: 0.28 / 0.36). There was no obvious relationship between VEGF121/VEGF165 mRNA expression levels and the clinical parameters examined including age, pathology, differentiation, tumor size, lymphovascular space invasion, LN involvement and invasion depth except clinical stage (p<0.05). CONCLUSIONS: The overexpression of VEGF mRNA may be an important contributing factor in cervical carcinomas. There is no significant differenece of VEGF mRNAs levels according to clinical parameters, so it seems that the expression of VEGF is involved in the promotion of angiogenesis on cervical cancer and plays an important role in early invasion.
Blood Vessels ; Capillary Permeability ; Carcinoma, Squamous Cell ; Cytoplasm ; Gynecology ; Neoplasm Metastasis ; Obstetrics ; Pathology ; RNA, Messenger* ; Uterine Cervical Neoplasms ; Vascular Endothelial Growth Factor A*

We report two cases of cutaneous Mycobacterium(M.) marinum infections in a 43-year-old man and a 31-year-old woman who had multiple subcutaneous nodules on the left upper extremity and an erythematous ulcer on the right elbow, respectively. Skin biopsy specimens revealed chronic granulamatous inflammation and AFB positive bacilli in the dermis. The culture from tissue specimens on Lowenstein-Jensen media at 30'C for 10 days, yielded cream-colored colonies, which became yellow when exposed to light. The organism was identified as M. marinum by selected biochemical reactions. The patients were treated with surgical excision followed by administration of minocycline and administration of minocycline, respectively.
Adult ; Biopsy ; Dermis ; Elbow ; Female ; Humans ; Inflammation ; Minocycline ; Mycobacterium marinum* ; Mycobacterium* ; Skin ; Ulcer ; Upper Extremity