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Prominent Crista Terminalis in Patients with Embolic Events
나진오,김응주,문선중,최은희,문진희,이혜라,김윤경,용환석 한국심초음파학회 2011 Journal of Cardiovascular Imaging (J Cardiovasc Im Vol.19 No.3
A prominent crista terminalis is a normal anatomic variant which consist of thick muscular bridge within the right atrium. However, it could be often misdiagnosed with an abnormal mass on the transthoracic echocardiography. The case report presented here, describe the findings of transthoracic echocardiography that suggested a right atrial mass in patients with pulmonary embolism. However, subsequent transesophageal echocardiography and cardiac computed tomography/magnetic resonance imaging differentiated a true right atrial mass from a prominent crista terminalis.
김진호,문준성,문선중,이지은,최재원,은미정,천경아,조인호,윤지성,원규장,이경희 신덕섭,이형우 영남대학교 의과대학 2005 Yeungnam University Journal of Medicine Vol.22 No.2
Central diabetes insipidus (DI) is a syndrome characterized by thirst, polydipsia and polyuria. Langerhans cell histiocytosis is one of the etiologies of DI. Recently we experienced a central DI associated with Langerhans cell histiocytosis. The 44 years old female patient complained right hip pain polydipsia and polyuria. We carried out water deprivation test. After vasopressin injection, urine osmotic pressure was increased form 109mOsmol/Kg to 327mOsmol/Kg (300%). Brain MRI showed a thickened pituitary stalk and at hot bone CT.CT guided biopsy revealed abnormal histiocytes proliferation and abundant lymphocytes, The final diagnosis was central DI associated with systemic Langerhans cell histiocytosis invading hip bone, L-spine and pituitary stalk. Desmopressin and etoposide chemotherapy were performed to the patient.
장경애,김현도,문선중,김동희,천성호,이하영,배동운,조희순,이경희,현명수 영남대학교 의과대학 2006 Yeungnam University Journal of Medicine Vol.23 No.1
Pernicious anemia is the frequent cause of megaloblastic anemia, and it is the result of a vitamin B_(12) deficiency due to the decrease of absence of intrinsic factor (IF) because of gastric mucosa atrophy or autoimmune destruction of IF-producing parietal cells. With the existence of a severe gastric atrophy, there is a decreased in acid and IF production and a further change in vitamin B_(12) absorption. Mercury is ubiquitous in nature and exists in 3 forms, elemental mercury, inorganic salts and organic compounds. Organic forms, specifically methyl mercury, are the most toxic of the 3 classes of mercurials. Methyl mercury exerts its most devastating effect on the central nervous system by causing psychiatric disturbances, ataxia, visual loss, hearing loss, and neuropathy. We report a case of mercury intoxication associated with pernicious anemia. The 77 years old patient was referred to Yeungnam University Hospital for tongue pain, somatitis, headache and aggressive behavior. He had taken and unevaluated medicine for a long time. After clinical evaluation, this case was diagnosed as a pernicious anemia and the unevaluated medicine was made up of mercury. After the administration of D-penicillamine and intramuscular injection of BAL and cobalamine, clinical symptoms and aggressive behavior were improved as well as laboratory findings.