We report the case of a 42-year-old male who was admitted to the hospital with progressive dyspnea. Cardiomegaly and diffuse pulmonary edema were visible on chest X-ray and multiple oral and genital ulcers on physical examination. On admission, echocardiography revealed mitral valve prolapse (MVP) predominantly involving a basal portion of the posterior leaflet, with severe mitral regurgitation. A successful mitral valve replacement with St. Jude #29 was performed, after pre-treatment with prednisolone for 2 weeks. Fifteen months following the operation, the patient expired from severe pulmonary edema and secondary pneumonia. This case demonstrates, for the first time in the literature, an unusual feature of mitral prolapse in the basal portion with severe mitral regurgitation in a patient with Behcet's disease. As suggested by this case, we should consider an atypical type of MVP as a possible inflammatory involvement of the heart in patients with Behcet's disease.
Adult ; Behcet Syndrome ; Cardiomegaly ; Dyspnea ; Echocardiography ; Heart ; Heart Valve Prolapse ; Humans ; Inflammation ; Male ; Mitral Valve ; Mitral Valve Insufficiency ; Mitral Valve Prolapse ; Physical Examination ; Pneumonia ; Prednisolone ; Prolapse ; Pulmonary Edema ; Thorax ; Ulcer

Coarctation of aorta is a rare cause of secondary hypertension, and premature death will occur if no appropriate treatment is given. The only effective treatment was surgery before 1980, but restenosis was frequent. Several works on percutaneous transluminal angioplasty of the disease were reported. In patients with previously operated recoarctation, there is no doubt that balloon angioplasty is now the first choice of the therapy because of the surgical risks of reoperation. Nevertheless, there has still been some controversy regarding the application of this therapy to native coarctation, because of the potential risk of aortic disruption and the high incidence of restenosis. There have been some clinical reports of successful stent implantation for coarctation without major complications since 1991. We report on our experience with balloon-expandable stent implantation for native coarctation of the aorta in a 23-year-old man with congenital mitral stenosis. Aortogram showed a coarcted aortic segment of 3 mm in diameter and 25 mm long just distal to the left subclavian artery. The peak systolic pressure gradient across the coarctation before stent implantation was 100 mmHg. Stent implantation was performed with 14 X 40 mm balloon with Palmaz P308 stent. The peak systolic pressure gradient decreased to zero and the diameter of the coarctation of aorta increased to 14 mm after stent implantation immediately. The patient tolerated well and no significant complications were encountered during the procedure.
Angioplasty ; Angioplasty, Balloon ; Aortic Coarctation* ; Blood Pressure ; Humans ; Hypertension ; Incidence ; Mitral Valve Stenosis* ; Mortality, Premature ; Reoperation ; Stents* ; Subclavian Artery ; Young Adult

Coarctation of aorta is a rare cause of secondary hypertension, and premature death will occur if no appropriate treatment is given. The only effective treatment was surgery before 1980, but restenosis was frequent. Several works on percutaneous transluminal angioplasty of the disease were reported. In patients with previously operated recoarctation, there is no doubt that balloon angioplasty is now the first choice of the therapy because of the surgical risks of reoperation. Nevertheless, there has still been some controversy regarding the application of this therapy to native coarctation, because of the potential risk of aortic disruption and the high incidence of restenosis. There have been some clinical reports of successful stent implantation for coarctation without major complications since 1991. We report on our experience with balloon-expandable stent implantation for native coarctation of the aorta in a 23-year-old man with congenital mitral stenosis. Aortogram showed a coarcted aortic segment of 3 mm in diameter and 25 mm long just distal to the left subclavian artery. The peak systolic pressure gradient across the coarctation before stent implantation was 100 mmHg. Stent implantation was performed with 14 X 40 mm balloon with Palmaz P308 stent. The peak systolic pressure gradient decreased to zero and the diameter of the coarctation of aorta increased to 14 mm after stent implantation immediately. The patient tolerated well and no significant complications were encountered during the procedure.
Angioplasty ; Angioplasty, Balloon ; Aortic Coarctation* ; Blood Pressure ; Humans ; Hypertension ; Incidence ; Mitral Valve Stenosis* ; Mortality, Premature ; Reoperation ; Stents* ; Subclavian Artery ; Young Adult

BACKGROUND AND OBJECTIVES: Intracardiac pathology results in 15 - 20% of ischemic stroke, but transthoracic echocardiography (TTE) has a number of limitations because of suboptimal precordial windows or ultrasound interference with prosthetic materials. Transesophageal echocardiography (TEE) provides superior resolution of basal structures such as the left atrium, left atrial appendage, mitral valvular apparatus, atrial septum, and aorta. The purpose of this study was to describe the various TEE findings which were sources of cerebral emboli. MATERIALS AND METHOD: The study population was comprised of 122 patients (mean age:54.5, male 83, female 39) who were admitted to Severance Hospital because of ischemic stroke from 1991 to 1997. All patients underwent TEE with agitated saline contrast administration. Patients without a definitive cardiac source of embolism underwent Holtor monitoring, internal carotid and cerebral angiography, as well as transcranial Doppler. RESULTS: 1) The number of patients diagnosed as cardioembolic stroke was 55 (45.1%). Atrial fibrillation was noted in 31 patients of cardioembolic stroke and it was the most frequent finding. Among these patients, 16 did not have any other cardiac problem. 2) We were able to find the possible source of embolism in 49 (40.2%) patients with TEE. Among these patients, 12 did not have dysrhythmia or any known previous heart problem. We found spontaneous echo contrast in the left atrium and left atrial appendage in 33 cases. There were 8 patients who had intracardiac thrombus. Among these patients, 6 patients had thrombi in the left atrial appendage, 1 in left atrium and 1 in left ventricular apex. We found patent foramen ovale in 3 cases and atrial aneurysm in 1 case. We found atheromatous plaque and/or thrombi of the aorta in 16 cases, while there were 4 cases where lesions located in the ascending aorta and aortic arch and which were considered as the source of embolism. Small thrombi in the left atrial appendage and left atrium were only detectable with TEE. CONCLUSIONS: We described TEE findings in ischemic stroke patients. And we assert TEE is a useful diagnostic tool in detecting the source of cardioembolic stroke and it may be used as a primary diagnostic tool in patients who are being evaluated for ischemic stroke.
Aneurysm ; Aorta ; Aorta, Thoracic ; Atrial Appendage ; Atrial Fibrillation ; Atrial Septum ; Cerebral Angiography ; Dihydroergotamine ; Echocardiography ; Echocardiography, Transesophageal* ; Embolism ; Female ; Foramen Ovale, Patent ; Heart ; Heart Atria ; Humans ; Intracranial Embolism ; Male ; Pathology ; Stroke* ; Thrombosis ; Ultrasonography

No abstract available.
Mitral Valve*

Dermatofibromas are common benign fibrohistiocytic tumors that occur primarily as a solitary lesion, while multiple eruptive dermatofibromas (MEDFs) are a rare presentation of dermatofibromas and MEDFs are frequently associated with altered immunity, such as autoimmune diseases and immunosuppression. It is still unclear why MEDFs occur in association with these conditions, but this relationship may suggest that MEDFs are the result of an abortive immunoreactive process. We herein report on a case of MEDF that developed in a patient who was diagnosed with systemic lupus erythematosus.
Autoimmune Diseases ; Histiocytoma, Benign Fibrous ; Humans ; Immunosuppression ; Lupus Erythematosus, Systemic

Tuberculosis cutis orificialis (TCO) is a rare manifestation of cutaneous tuberculosis that is caused by auto-inoculation of mycobacteria in patients with advanced internal tuberculosis. TCO occurs in oral, perianal, or genital mucosa and adjacent skin. The tongue is the most frequently affected site, but the perianal area can also be affected. A 39-year-old male presented with a 4-month history of painful ulcers on the perianal area. The histopathologic findings revealed granulomatous infiltrates composed of epithelioid cells and Langhans-type giant cells in the dermis, and a few acid-fast bacilli noted on Ziehl-Neelsen staining. The polymerase chain reaction (PCR) was positive for Mycobacterium tuberculosis and the chest X-ray showed findings consistent with active pulmonary tuberculosis in both upper lung zones. The skin lesion showed complete resolution 2 months after the start of treatment with antituberculosis agents. We report a case of TCO with perianal involvement in a patient with underlying active pulmonary tuberculosis.
Adult ; Dermis ; Epithelioid Cells ; Giant Cells, Langhans ; Humans ; Lung ; Male ; Mucous Membrane ; Mycobacterium tuberculosis ; Polymerase Chain Reaction ; Skin ; Thorax ; Tongue ; Tuberculosis ; Tuberculosis, Cutaneous ; Tuberculosis, Pulmonary ; Ulcer

BACKGROUND: Syphilis is an infection caused by Treponema pallidum (T. pallidum), and this disease is increasing in incidence. However, making the diagnosis of syphilis is sometimes still challenging because of the variable clinical and histopathologic findings and there are cases with negative serologic findings, and especially in the setting of HIV infection and immunosuppressive therapy. OBJECTIVE: In this study, we specifically evaluated the number and distribution patterns of T. pallidum in the skin lesions from patients with primary or secondary syphilis. METHODS: orty eight skin biopsy specimens with the clinical and/or serological diagnosis of syphilis were evaluated by immunohistochemistry (IHC) using primary polyclonal antibodies against T. pallidum. RESULTS: Overall, T. pallidum was identified in 45 specimens (94%). The IHC of the 22 specimens from the patients with primary syphilis were all positive (100%). Twenty three (88%) out of 26 specimens from the patients with secondary syphilis showed positive results. T. pallidum was also identified in three patients with negative VDRL. Although the density of T. pallidum was higher in the specimens from the patients with primary syphilis than in those from the patients with secondary syphilis, the differences were not statistically significant (p=0.32). An epitheliotropic pattern was more frequently observed in the specimens from the patients with secondary syphilis (81%) than in those from the patients with primary syphilis (50%) (p=0.01). The density and distribution patterns of T. pallidum didn't show any correlation with the duration of skin lesions or the VDRL titer. CONCLUSION: IHC using a polyclonal antibody against T. pallidum could be an effective method for making the diagnosis of primary and secondary syphilis.
Antibodies ; Biopsy ; HIV Infections ; Humans ; Immunohistochemistry ; Incidence ; Skin ; Syphilis ; Treponema ; Treponema pallidum

Dermatofibroma is a common benign fibrohistiocytic tumor that mainly presents as a brown papule or nodule. However, it can sometimes present with diverse clinical forms such as a cyst. Combined dermatofibroma is defined as a tumor that comprises two or more variants of dermatofibroma in a single lesion. We herein report on a case of combined dermatofibroma in a 40-year-old woman who presented with a cyst form on her lateral neck. The histological findings included the combined features of the aneurysmal and atypical variants of dermatofibroma such as cleft-like spaces with hemorrhage, some pleomorphic cells and multinucleated giant cells, as well as a feature of typical dermatofibroma.
Adult ; Aneurysm ; Female ; Giant Cells ; Hemorrhage ; Histiocytoma, Benign Fibrous ; Humans ; Neck

BACKGROUND: Dobutamine echocardiography has been shown to be a valuable tool for determining myocardial viability in both acute and chronic coronary artery disease with left ventricular dysfunction. The purpose of the our study was to identify the role of dobutamine echocardiography in the prediction of improvement of regional left ventricular (LV) dysfunction after revascularization of chronic coronary artery disease. METHODS: Twenty-three patients (mean age 61.2+/-9.0 years;20 men) with chronic LV dysfunction underwent dobuta-mine echocardiography (dobutamine:baseline, 5, 10, 20 microgram/Kg/min) before coronary revascularization (coronary artery bypass graft surgery 16, percutaneous coronary angioplasty 7). The mean LV ejection fraction was 42.9+/-8.8% with ranging from 26% to 58%. Follow-up echocardiography was performed at 2 to 21 months (mean 9.0+/-6.2 months) after revascularization. RESULTS: During dobutamine echocardiography, there was no major complication. Improvement of the dysfunctional myocardium was observed in 12 of 23 patients in dobutamine echocardiography. Among them, 10 patients showed functonal recovery after revascularization. Another 11 patients did not show improvement of dysfunctional myocardium in dobutamine echocardiography, however 3 of them showed functional recovery after revascularization. One hundred fifteen dysfunctional segments were found in 368 segments of 23 patients, and improvement of wall motion abnormality was observed in 46 of 115 segments in dobutamine echocardiography. Among them, 31 segments showed functional recovery after revascularization. Another 69 segments did not show wall motion improvement in dobutamine echocardiography. But among them, 13 segments showed functional recovery after revas-cularization. The sensitivity and specificity of dobutamine echocardiography for the prediction of postoperative improvement of segmental wall motion were 70% and 79%, respectively. The positive and negative predictive value of dobutamine echocardiography were 67% and 81%, respectively. CONCLUSION: In patients with chronic LV dysfunction, dobutamine echocardiography can be used as a predictor of the improvement of dysfunctional segments after revascularization.
Angioplasty ; Arteries ; Coronary Artery Disease* ; Coronary Vessels* ; Dobutamine* ; Echocardiography* ; Follow-Up Studies ; Humans ; Myocardium ; Sensitivity and Specificity ; Transplants ; Ventricular Dysfunction, Left*