Sarcoidosis is a chronic granulomatous disease, involving multisystem, confirmed by the presence of non-caseating granulomas. Sinonasal involvement in sarcoidosis is rare and difficult to diagnose since the symptoms of nasal obstruction and rhinitis are nonspecific. The diagnosis of sarcoidosis begins with clinical suspicion, followed by with imaging, and finally confirmed with tissue biopsy. In this study, we report a case of sarcoidosis of the nasal septum, which was early confirmed by a biopsy of the nasal septum and hilar lymph node.
Biopsy ; Diagnosis ; Granuloma ; Granulomatous Disease, Chronic ; Lymph Nodes ; Nasal Obstruction ; Nasal Septum* ; Rhinitis ; Sarcoidosis*

BACKGROUND: Many autopsy studies have shown that the extent of extracranial carotid and coronary artherosclerosis is correlated and B-mode ultrasonographic intima-media thickness(IMT) and histologic IMT have been good correlation. In recent years. as it has been reported that IMT of carotid artery had something to do with risk factors of atherosclerosis and occurrence of coronary artery disease, in this study, we tried to investigate if the grade of atherosclerosis in B-mode ultrasonography of carotid artery could predict coronary artery disease and have something to do with the severity of coronary artery disease. METHODS: We classified the patients who were examined coronary angiography into control group without significant(>50%) stenosis(11 patients) and coronary artery disease(CAD) group(45 patients) according to the existence of significant stenosis, and we subdivided CAD group into single vessel disease(SVD) group(25 patients) and multivessel disease(MVD) group(20 patients). Practicing B-mode ultrasonography of common carotid artery(CCA), carotid artery bifurcation(BIF) and internal carotid artery(ICA), we measured IMT and IMT/L(lumen diameter) of each segment. Adding all values of each segment, we got mean aggregated IMT and mean aggregated IMT/L. RESULTS: 1) As IMT of left BIF in both six segments, control group was 0.55+/-0.16mm, SVD group was 0.71+/-0.36mm and MVD group was 1.02+/-0.61mm. So compared with control group and SVD, MVD group were significantly thick. As IMT/L, control group was 0.07+/-0.02, SVD group 0.08+/-0.05 and MVD group was 0.13+/-0.08. So compared with control group and SVD, MVD group was ignificantly high. 2)IMT of BIF in three segments, control group was 0.59+/-0.16mm, CAD group was 0.82+/-0.47mm and MVD group was 0.90+/-0.54mm. So compared with control group and CAD, MVD group were significantly thick. Also as IMT/L of BIF, compared with control group(0.07+/-0.02) and CAD(0.10+/-0.06), MVD(0.11+/-0.07) group was high.= 3) As mean aggregated IMT, control group was 0.57+/-0.34mm, CAD group was 0.69+/-0.45mm, SVD group was 0.63+/-0.12mm and MVD group was 0.74+/-0.21mm. So CAD group was thicker than control group and MVD group was thicker than SVD group. As mean aggregated IMT/L, control group was 0.07+/-0.03, CAD group was 0.10+/-0.05, SVD group was 0.09+/-0.01 and MVD group was 0.11+/-0.03. So CAD group was higher than control group and MVD group was higher than SVD group. CONCLUSION: These data support use of the mean aggregated B-mode ultrasonographic IMT and IMT/L in carotid bifurcation for correlation with the status of coronary atherosclerosis.
Atherosclerosis ; Autopsy ; Carotid Arteries* ; Constriction, Pathologic ; Coronary Angiography ; Coronary Artery Disease* ; Coronary Vessels* ; Humans ; Risk Factors ; Ultrasonography

BACKGROUND AND OBJECTIVES: The parotid abscess is a rare disease. It occurs mainly in patients with poor oral hygiene, dehydration, and immune compromised. This study aims to analyze clinical presentations of the parotid abscess treated with ultrasonography and fluoroscopy guided percutaneous drainage. SUBJECTS AND METHOD: A retrospective review of medical records were carried out for nine patients with parotid abscess treated with percutaneous drainage during the period from March 2007 to May 2013. RESULTS: Of the nine patients identified with parotid abscess, there were seven males and two females who were in the age range of 41 to 85 years (mean age of 61.8). The mean level of the serum amylase was 167.4 IU/L (ranging from 52 to 343). Of the nine patients, two were found with intra-parotid cystic tumor, one was infected with the Tuberculosis, and six were found with an unidentifed parenchymal infection. All except one patient were improved after percutaneous drainage. One patient, who suffered underlying diabetes, chronic renal failure and liver cirrhosis, died due to sepsis that rapidly progressed from parotid abscess despite percutaneous drainage. The mean period of hospitalization was 16.1 days. Bacteria isolations resulted in identification for 4 patients (44.4%). CONCLUSION: Parotid abscess could be successfully treated with ultrasonography and fluoroscopy guided percutaneous drainage unless it involved multiple regions or progressing rapidly.
Abscess* ; Amylases ; Bacteria ; Catheters ; Dehydration ; Drainage* ; Female ; Fluoroscopy ; Hospitalization ; Humans ; Kidney Failure, Chronic ; Liver Cirrhosis ; Male ; Medical Records ; Methods ; Oral Hygiene ; Parotid Gland ; Rare Diseases ; Retrospective Studies ; Sepsis ; Tuberculosis ; Ultrasonography

PURPOSE: To investigate and document a disaster medical response during the collapse of the Gyeongju Mauna Ocean Resort gymnasium, which occurred on February 17, 2014. METHODS: The official records of each institution were verified to select the study population. All the medical records and emergency medical service records were reviewed by an emergency physician. Personal or telephonic interviews were conducted without a separate questionnaire if the institutions or agencies crucial to disaster response did not have official records or if information from different institutions was inconsistent. RESULTS: One hundred fifty-five accident victims, who were treated at 12 hospitals mostly for minor wounds, were included in this study. The collapse killed 10 people. Although the news of the collapse was disseminated in 4 minutes, it took at lease 69 minutes for a dispatch of 4 disaster medical assistance teams to take action; 4.5% of patients were treated on-site, 56.7% were transferred to 2 nearest hospitals, and 42.6% were transferred to hospitals with poor preparation to handle disaster victims. CONCLUSION: In the collapse of the Gyeongju Mauna Ocean Resort gymnasium, the initial triage and distribution of patients were inefficient, with delayed arrival of medical assistance teams. These problems had also been noted in prior mass casualty incidents. Government agencies are implementing improvements, and this study could aid the implementation process.
Disaster Victims ; Disasters* ; Emergencies ; Emergency Medical Services ; Government Agencies ; Gyeongsangbuk-do ; Health Resorts* ; Humans ; Mass Casualty Incidents ; Medical Assistance ; Medical Records ; Social Networking ; Triage ; Wounds and Injuries

OBJECTIVE: To investigate and document the disaster medical response during the Gyeongju Mauna Ocean Resort gymnasium collapse on February 17, 2014. METHODS: Official records of each institution were verified to select the study population. All the medical records and emergency medical service run sheets were reviewed by an emergency physician. Personal or telephonic interviews were conducted, without a separate questionnaire, if the institutions or agencies crucial to disaster response did not have official records or if information from different institutions was inconsistent. RESULTS: One hundred fifty-five accident victims treated at 12 hospitals, mostly for minor wounds, were included in this study. The collapse killed 10 people. Although the news of collapse was disseminated in 4 minutes, dispatch of 4 disaster medical assistance teams took at least 69 minutes to take the decision of dispatch. Four point five percent were treated at the accident site, 56.7% were transferred to 2 hospitals that were nearest to the collapse site, and 42.6% were transferred to hospitals that were poorly prepared to handle disaster victims. CONCLUSION: In the Gyeongju Mauna Ocean Resort gymnasium collapse, the initial triage and distribution of patients was inefficient and medical assistance arrived late. These problems had also been noted in prior mass casualty incidents.
Disaster Victims ; Disasters* ; Emergencies ; Emergency Medical Services ; Gyeongsangbuk-do ; Health Resorts* ; Humans ; Mass Casualty Incidents ; Medical Assistance ; Medical Records ; Social Networking ; Triage ; Wounds and Injuries