No abstract available.
Nipples*

Influenza virus infection is a common respiratory disease in children. Renal complications of influenza infection were not commonly encountered until the 2009 H1N1 influenza pandemic, when acute kidney injury (AKI) frequently developed in severely ill patients. Kawasaki disease (KD) is another rare association in pandemic influenza virus infections. There are some reports about KD coincident with influenza A H1N1/09 infection. However, simultaneous AKI and KD in influenza A or B virus infections have never been reported. Herein, we report the first case of influenza B virus infection that initially presented as AKI but was subsequently diagnosed as atypical KD.
Acute Kidney Injury* ; Child ; Herpesvirus 1, Cercopithecine ; Humans ; Influenza B virus* ; Influenza, Human ; Mucocutaneous Lymph Node Syndrome* ; Orthomyxoviridae ; Pandemics

A 41-year-old woman was admitted because of dyspnea on exertion for one month. She was diagnosed to have systemic lupus erythematosus 4 years ago and has taken prednisolone and azathioprine. One month prior to admission she visited dental clinic for painful gingival swelling and gingival biopsy was performed. Physical examination showed multiple round elevated purpuric rashes in thoracic wall. Gingiva and skin biopsy showed Kaposi's sarcoma. Computed tomography of abdomen and chest revealed ill-defined nodules in both lung fields and multiple small para-aortic lymphadenopathies. Chemotherapy with paclitaxel was given for Kaposi's sarcoma. Prednisolone was tapered. After the 7th course of chemotherapy, the lesions show marked improvement in size and number.
Abdomen ; Adult ; Azathioprine ; Biopsy ; Dental Clinics ; Drug Therapy ; Dyspnea ; Exanthema ; Female ; Gingiva ; Humans ; Lung ; Lupus Erythematosus, Systemic* ; Paclitaxel ; Physical Examination ; Prednisolone ; Sarcoma, Kaposi* ; Skin ; Thoracic Wall ; Thorax

BACKGROUND: Treatment of congenital melanocytic nevi (CMN) with intense pulsed light (IPL) has recently produced promising results. OBJECTIVE: To evaluate the clinical and histological outcomes of small-to-medium sized CMN treated with IPL alone and in combination with erbium: yttrium-aluminum-garnet (Er: YAG) laser. METHODS: We performed a retrospective chart review of 26 small-to-medium sized CMN treated as described above. The reduction in visible pigmentation, signs of recurrence and any adverse skin changes were evaluated by two independent clinicians. RESULTS: Seventeen patients completed treatment and were followed-up. Nine were not able to complete treatment due to work, change in residence, and treatment related stress. Ten patients received IPL alone (mean: 10.5 sessions) and 7 underwent treatment with IPL (mean: 7.7 sessions) and Er: YAG/IPL combination therapy (mean: 4.7 sessions). The initial treatment outcome was cleared in 5 patients and excellent in 12. Fourteen patients (82.4%) showed CMN recurrence one year after treatment completion. The histological results from a patient with an excellent clinical outcome showed remnant nevus cells nests in the deep dermis. CONCLUSION: IPL treatment alone and in combination with Er: YAG laser are not definitive treatments for CMN and should not be considered as first-line treatment.
Dermis ; Erbium* ; Humans ; Intense Pulsed Light Therapy ; Lasers, Solid-State ; Nevus ; Nevus, Pigmented* ; Pigmentation ; Recurrence ; Retrospective Studies* ; Skin ; Treatment Outcome

BACKGROUND: Treatment of congenital melanocytic nevi (CMN) with intense pulsed light (IPL) has recently produced promising results. OBJECTIVE: To evaluate the clinical and histological outcomes of small-to-medium sized CMN treated with IPL alone and in combination with erbium: yttrium-aluminum-garnet (Er: YAG) laser. METHODS: We performed a retrospective chart review of 26 small-to-medium sized CMN treated as described above. The reduction in visible pigmentation, signs of recurrence and any adverse skin changes were evaluated by two independent clinicians. RESULTS: Seventeen patients completed treatment and were followed-up. Nine were not able to complete treatment due to work, change in residence, and treatment related stress. Ten patients received IPL alone (mean: 10.5 sessions) and 7 underwent treatment with IPL (mean: 7.7 sessions) and Er: YAG/IPL combination therapy (mean: 4.7 sessions). The initial treatment outcome was cleared in 5 patients and excellent in 12. Fourteen patients (82.4%) showed CMN recurrence one year after treatment completion. The histological results from a patient with an excellent clinical outcome showed remnant nevus cells nests in the deep dermis. CONCLUSION: IPL treatment alone and in combination with Er: YAG laser are not definitive treatments for CMN and should not be considered as first-line treatment.
Dermis ; Erbium* ; Humans ; Intense Pulsed Light Therapy ; Lasers, Solid-State ; Nevus ; Nevus, Pigmented* ; Pigmentation ; Recurrence ; Retrospective Studies* ; Skin ; Treatment Outcome

OBJECTIVES: The purpose of this study was to investigate the differences between adolescents and adults, in the perspective-taking ability, as well as the brain activation patterns during the perspective-taking situation.METHODS: We recruited healthy adolescents aged 13 years to 15 years (n = 20) and adults aged 19 years to 29 years (n = 20). All the subjects were scanned while performing the perspective-taking task, in which an emotional situation was presented in the form of statements comprising first person, as well as third person perspectives. Differences in brain activation between groups were assessed by contrasting neural activity during the tasks.RESULTS: In the between-group analysis, while performing the third-person perspective-taking task, the adolescent group showed greater neural activities in the middle frontal gyrus and precentral gyrus as compared to the adult group. Positive correlation was observed between the activity in the frontal areas (Brodmann area 6/9) and the score of scales related to perspective-taking and social cognition in the adolescent group.CONCLUSIONS: This study suggests that several frontal brain areas of adolescents needs to be overactivated in order to compensate for low perspective-taking ability when they ought to take another person's point of view.
Adolescent ; Adult ; Brain ; Cognition ; Frontal Lobe ; Humans ; Magnetic Resonance Imaging ; Weights and Measures

PURPOSE: Airways eosinophilia and increased IgE, characteristic features of asthma, result from a predominant Th2 response. In this study, we investigated the effect of CpG oligodeoxynucleotides (ODNs) on the inhibition of airways eosinophilia in mice with established airway inflammation. We also investigated the immunological mechanisms involved. METHODS: Groups of BALB/c mice were sensitized intradermally with ovalbumin(OVA). At week 10, airway inflammation was induced by intranasal challenge of the mice with OVA. At week 14, the mice were challenged intranasally again with OVA in the presence and without the presence of CpG ODNs. Mice with saline administration served as negative controls. Bronchoalveolar lavage fluids(BALF) were obtained and eosinophils were counted. Th1 and Th2 cytokines in the spleen cell cultures were measured by ELISA. Serum OVA-specific IgE and IgG2a antibodies were also measured by ELISA. RESULTS: BALF eosinophils were significantly inhibited in the CpG ODNs-treated mice(P<0.01). IgE and IgG2a levels increased significantly in both CpG ODNs-treated and untreated groups as compared to the negative control group; there was, however, no significant difference between the two groups four days after intranasal administration of CpG ODNs. Cytokine analysis revealed decreased production of IL-4, IL-5, and IL-13 and increased production of IL-12 in the CpG ODNs-treated group as compared to the untreated group. Interestingly, IFN-gamma levels were not upregulated in the CpG ODNs-treated group. CONCLUSION: CpG ODNs vaccination is a potentially useful approach for reversing airways eosinophilia in mice with established airways inflammation.
Administration, Intranasal ; Animals ; Antibodies ; Asthma ; Bronchoalveolar Lavage ; Cell Culture Techniques ; Cytokines ; Enzyme-Linked Immunosorbent Assay ; Eosinophilia ; Eosinophils ; Immunoglobulin E ; Immunoglobulin G ; Inflammation* ; Interleukin-12 ; Interleukin-13 ; Interleukin-4 ; Interleukin-5 ; Mice* ; Oligodeoxyribonucleotides* ; Ovum ; Spleen ; Vaccination

BACKGROUND: Cholesterol plays an important role in the action of opioid analgesics, but its association with postoperative pain has not been clarified. Our study examined the association of pre- and postoperative total serum cholesterol (TSC), and change between the pre- and postoperative TSC levels with postoperative pain outcomes in patients with non-small cell lung cancer (NSCLC) who underwent video-assisted thoracoscopic surgery (VATS) lobectomy. METHODS: We retrospectively reviewed medical records of patients with NSCLC who underwent VATS lobectomy at the Seoul National University Bundang Hospital in South Korea. We sought to determine the association between preoperative TSC, TSC on postoperative day (POD) 0–1, and pre- and postoperative changes in TSC by comparing numeric rating scale (NRS) scores on POD 0, 1, and 2 and total morphine equivalent consumption on POD 0–2. Multivariate linear regression analyses were used, and P < 0.05 was considered statistically significant. RESULTS: A total of 1,720 patients with NSCLC who underwent VATS lobectomy were included in the analysis. The change in TSC, preoperative TSC, and postoperative TSC showed no associations with morphine equivalent consumption on POD 0–2 (P > 0.05). In addition, the changes in TSC, preoperative TSC, and postoperative TSC were not associated with postoperative NRS pain score on POD 0, 1, and 2 (P > 0.05). CONCLUSIONS: Our results indicated that no significant association was observed between pre- and postoperative TSC level and postoperative pain outcome after VATS lobectomy of the lung.
Analgesia ; Analgesics ; Analgesics, Opioid ; Anesthesia ; Carcinoma, Non-Small-Cell Lung ; Cholesterol ; Humans ; Korea ; Linear Models ; Lung ; Medical Records ; Morphine ; Pain, Postoperative ; Retrospective Studies ; Seoul ; Thoracic Surgery ; Thoracic Surgery, Video-Assisted

BACKGROUND: Cholesterol plays an important role in the action of opioid analgesics, but its association with postoperative pain has not been clarified. Our study examined the association of pre- and postoperative total serum cholesterol (TSC), and change between the pre- and postoperative TSC levels with postoperative pain outcomes in patients with non-small cell lung cancer (NSCLC) who underwent video-assisted thoracoscopic surgery (VATS) lobectomy. METHODS: We retrospectively reviewed medical records of patients with NSCLC who underwent VATS lobectomy at the Seoul National University Bundang Hospital in South Korea. We sought to determine the association between preoperative TSC, TSC on postoperative day (POD) 0–1, and pre- and postoperative changes in TSC by comparing numeric rating scale (NRS) scores on POD 0, 1, and 2 and total morphine equivalent consumption on POD 0–2. Multivariate linear regression analyses were used, and P < 0.05 was considered statistically significant. RESULTS: A total of 1,720 patients with NSCLC who underwent VATS lobectomy were included in the analysis. The change in TSC, preoperative TSC, and postoperative TSC showed no associations with morphine equivalent consumption on POD 0–2 (P > 0.05). In addition, the changes in TSC, preoperative TSC, and postoperative TSC were not associated with postoperative NRS pain score on POD 0, 1, and 2 (P > 0.05). CONCLUSIONS Our results indicated that no significant association was observed between pre- and postoperative TSC level and postoperative pain outcome after VATS lobectomy of the lung.