PURPOSE: To evaluate the usefulness of transperineal sonography of the prostate in patients with previousabdominoperineal resection. MATERIALS AND METHODS: Transperineal prostatic sonograms were obtained from ninepatients with abdominoperineal resection. The shortest distance between the probe and the prostate gland, itsvolume, and its internal and external structures were evaluated for image quality, shape, border, and the degreeof distortion in internal echo. Because the number of patients was small, statistical analysis was not performed. RESULTS: Transperineal sonography of the prostate in eight patient was obtained at ease, except that one of ninepatients was not able to continue the procedure because of severe tenderness of the perineum and poor cooperation.Acceptable images of the prostate gland and their adjacent structures were obtained in one patient with less than1cm between the probe and prastate gland, three of four with between 1cm and 1.5cm, and one of three with morethan 1.5cm. CONCLUSION: In patients with previous abdominoperineal resection, transperineal sonography of theprostate may be a good imaging modality.
Humans ; Perineum ; Prostate*

Myasthenia gravis(MG) is an autoimmune disorder characterized by the presence of anti-acetylcholine receptor antibody and weakness of voluntary muscles. The pathogenesis of MG is decreased numbers of acetylcholine receptors at postsynaptic membranes of neuromuscular junctions. It has been reported that MG often coexists with other autoimmune disorders. This is a case report of systemic lupus erythematosus coexisting with MG in a 23 year old female patient presenting with dysarthria, dysphagia, and limb weakness. We report the case with relevant literature review.
Deglutition Disorders ; Dysarthria ; Extremities ; Female ; Humans ; Lupus Erythematosus, Systemic* ; Membranes ; Muscle, Skeletal ; Myasthenia Gravis* ; Neuromuscular Junction ; Receptors, Cholinergic ; Young Adult

OBJECTIVE: To investigate the autoantibody profile and its clinical association in patients with systemic lupus erythematosus. METHODS: The frequency and clinical correlation of autoantibodies were studied in 73 patients with systemic lupus erythematosus who have been followed in Seoul National University Hospital. Double immunodiffusion, ELISA and immunoblot were used for the detection of autoantibodies. RESULTS: The frequency of each autoantibody measured by double immunodif fusion was as follows; anti-Ro 53.4%, anti-La 11.0%, anti-Sm 20.5%, anti-U1 RNP 20.5%. The frequency of each autoantibody by ELISA was as follows; anti-Ro 69.9%, anti-La 27.4%, anti-Sm 54.8%, anti-Ul RNP 68.5%, anti-dsDNA 72.6%, anti-cardiolipin 47.2% (IgG 43.1?0, igM 15. 3%). The frequency of each autoantibody by immunoblot was as follows; anti-Ro 15.1?0, anti-La 42. 5%, anti-Sm 46. 6%, anti-U1 RNP 42. 5%. anti-ribosomal P(P0) 27.4%. Anti-Ro was associated with decreased frequency of nephrotic syndrome. Anti-U1 RNP was associated with increased frequency of malar rash, Raynaud phenomenon and decreased frequency of nephritis. Patients with both anti-Ro and anti La had more frequent serositis than those with anti-l~o only. Patients with both anti-Sm and anti-U1 RNP had less frequent thrombocytopenia than those with anti-U1 RNP only. And patients with anti-Sm and anti-dsDNA had more frequent arthritis than those with only one of both antibodies. There was a positive correlation of autoantibody titers between anti-Ro and anti-La, anti-Sm and anti-U1 RNP, anti-dsDNA and anti-cardiolipin(IgG). Taking the result of immunoblot as a standard, both of double immunodiffusion and ELISA showed low sensitivity but high specficity for anti La. As for anti-Sm and anti-U1 RNP, double immunodiffusion showed low sensitivity but high specificity, whereas ELISA showed high sensitivity but low specificity. CONCLUSIONS: In our study, some autoantibodies (anti-Ro, anti-U1 RNP) were associated with certain clinical manifestations while others not. Immunoblot being used as a standard method, ELISA showed higher sensitivity but lower specificity for anti-La, anti-Sm and anti-U1 RNP compared with immunodiffusion. It is recommended that in interpretating the laboratory findings of these autoantibodies these parameters of each method should be considered.
Antibodies ; Arthritis ; Autoantibodies ; Blotting, Western* ; Enzyme-Linked Immunosorbent Assay* ; Exanthema ; Humans ; Immunodiffusion* ; Immunoglobulin M ; Lupus Erythematosus, Systemic ; Nephritis ; Nephrotic Syndrome ; Raynaud Disease ; Sensitivity and Specificity ; Seoul ; Serositis ; Thrombocytopenia

PURPOSE: Diabetic foot ulcers are one of the most important complications of patients with diabetes for their quality of life. Yet the data on factors that affect the treatment outcome and the guidelines for a multidisciplinary approach are limited. The purpose of this study was to assess the clinical characteristics that affect healing of diabetic foot ulcers, and especially when this is associated with peripheral arterial disease (PAD). METHOD: We retrospectively reviewed the clinicopathologic data of 112 patients who were admitted for the treatment of diabetic foot ulcers from May 2004 to December 2007 at Bundang Seoul National University Hospital. The patient's demography and co-morbidities, the laboratory and radiological details, the surgical data and the treatment outcomes were evaluated and analyzed according to the presence of PAD. RESULT: The mean age of the patients was 66 years old and the male to female ratio was 2.3:1. Except for simple dressing of the ulcers, skin graft, amputation or revascularization were performed for 77 patients. Ulcers healed in 74 patients (66.1%) and recurrence was observed in 42 patients (37.5%). Major amputation was performed on 11 patients (9.8%). The non-healing group had a higher incidence of male gender (P=0.049), end stage renal disease (P=0.038), coronary arterial disease (P=0.018), the presence of PAD (P=0.034) and a higher level of cholesterol (P=0.011) and triglyceride (P=0.039). Patients with PAD had a lower ankle-brachial index (P<0.001) and a higher rate of undergoing revascularization (P<0.001), overall amputation (P=0.003), non-healing (P=0.034) and recurrence (P<0.001). After revascularization, the rate of major amputation was not reduced (P=0.915). CONCLUSION: The risk of non-healing, overall amputation and recurrence is increased in the presence of PAD. Evaluating the PAD status and multidisciplinary treatment strategies are needed to treat these patients with diabetic foot ulcer.
Amputation ; Ankle Brachial Index ; Bandages ; Cholesterol ; Demography ; Diabetic Foot ; Female ; Humans ; Incidence ; Kidney Failure, Chronic ; Male ; Peripheral Arterial Disease ; Quality of Life ; Recurrence ; Retrospective Studies ; Skin Ulcer ; Transplants ; Treatment Outcome ; Ulcer

Relapsing polychondritis is a rare autoimmune disease of unknown etiology characterized by recurrent inflammation of cartilaginous structures of the ears, nose, respiratory tract and joints. Relapsing polychondritis may affect proteoglycan-rich tissues, such as the eyes, aorta, heart, and skin. Several cardiovascular complications have been reported in patients with relapsing polychondritis. The most common findings of cardiovascular manifestations are aortic or mitral regurgitation and aortic aneurysm. Aortitis is a very rare complication of relapsing polychondritis. We report a case of 48-year-old man who had relapsing polychondritis with aortitis mimicking Takayasu's arteritis.
Aorta ; Aortic Aneurysm ; Aortitis ; Autoimmune Diseases ; Ear ; Heart ; Humans ; Inflammation ; Joints ; Middle Aged ; Mitral Valve Insufficiency ; Nose ; Polychondritis, Relapsing* ; Respiratory System ; Skin ; Takayasu Arteritis* ; Vasculitis*

Protein-losing enteropathy is a rare complication of autoimmune diseases. We report a case of primary Sjogren's syndrome with protein-losing enteropathy in 50-year-old female who complained of generalized edema. Protein-losing enteropathy of the small intestine was demonstrated by Tc-99m labeled albumin abdominal scintigraphy. Duodenal biopsies showed chronic inflammatory cell infiltration without lymphangiectasis or vasculitis. The patient received oral prednisolone (60 mg/day) for 4 weeks with subsequent clinical improvement. Primary Sjogren's syndrome or other autoimmune diseases should be considered in cases of protein-losing enteropathy.
Autoimmune Diseases ; Biopsy ; Edema ; Female ; Humans ; Intestine, Small ; Lymphangiectasis ; Middle Aged ; Prednisolone ; Protein-Losing Enteropathies* ; Radionuclide Imaging ; Sjogren's Syndrome* ; Vasculitis

Transcervical resection of endometrium is under-utilized in the treatment of dysfunctional uterine bleeding, uterine myoma and menorrhagia. The procedure is similar to transurethral resection of prostate in men with a possibility of substantial absorption of irrigation fluid. Absorption of a large volume of fluid can cause excessive intravascular volume, hyponatremia, cerebral edema and death. Severe hyponatremia leading to extrapontine myelinolysis is an extremely rare complication of this procedure. So, We report a case of developed extrapontine myelinolysis after hysteroscopic myomectomy which, however, showed complete recovery.
Absorption ; Brain Edema ; Endometrium ; Female ; Humans ; Hyponatremia ; Leiomyoma ; Male ; Menorrhagia ; Metrorrhagia ; Myelinolysis, Central Pontine ; Transurethral Resection of Prostate

OBJECTIVE: To investigate the clinical characteristics of relapsing polychondritis (RP) in Korea. METHODS: We retrospectively reviewed 16 patients with RP who were diagnosed at Seoul National University Hospital and Gyeongsang National University Hospital in the period from July 1987 to August 2003. RESULTS: There were 9 males and 7 females, the mean age was 45.4+/-12.8 years. The frequency of clinical manifestation was as follows; auricular chondritis (81.3%), nasal chondritis (68.8%), ocular inflammation (56.3%), respiratory tract involvement (56.3%), arthritis (50%) and audio-vestibular damage (25%). Westergren erythrocyte sedimentation rate (ESR) was elevated in 53.3% and antinuclear antibody (ANA) was positive in 20% of study patients. Rheumatoid factor was negative in all cases. CONCLUSION: Clinical manifestations were comparable to the reports of Western countries. However, the frequency of arthritis was lower in Korean patients with RP than Western reports.
Antibodies, Antinuclear ; Arthritis ; Blood Sedimentation ; Female ; Humans ; Inflammation ; Korea* ; Male ; Polychondritis, Relapsing* ; Respiratory System ; Retrospective Studies ; Rheumatoid Factor ; Seoul

Central venous cannulation via an internal jugular vein has become a common procedure in the management and monitoring of severely ill patients. Although complications such as carotid artery puncture or pneumothorax have been reported, hemothorax is relatively uncommon. We describe a case of hydrohemothorax and subclavian artery laceration which occurred during right internal jugular vein cannulation. A 44-year-old female patient was admitted for laparoscopic adrenalectomy under general anesthesia. For central venous pressure monitoring, central venous cannulation performed. However, dilator overinsertion injured the right subclavian artery. This led to a massive ipsilateral hydrohemothorax requiring thoracotomy for subclavian artery repair. This case suggests that central venous cannulation should be done carefully and improves awareness of the potential for dilator induced injury.
Adrenalectomy ; Adult ; Anesthesia, General ; Carotid Arteries ; Catheterization* ; Central Venous Pressure ; Female ; Hemothorax ; Humans ; Jugular Veins* ; Lacerations* ; Pneumothorax ; Punctures ; Subclavian Artery* ; Thoracotomy

OBJECTIVE: We performed uterine artery doppler flow velocity waveforms between 20~24 weeks of gestation to access the screening properties for predicting pregnancy-induced hypertension or intrauterine growth retardation in general population. METHODS: Total 458 normal pregnant women were enrolled in this study. The abnormal uterine artery doppler flow velocity waveforms was defined that systolic/diastolic ratio is greater than 2.6 or diastolic notch waveforms are seen. RESULTS: The incidence of PIH and IUGR among study population was 3.5% and 3.5%, respectively. The incidence of PIH in normal and abnormal uterine artery Doppler flow velocity waveforms group were 2.0% and 11.4%, and those of IUGR were 3.4% and 4.2%, respectively. The incidence PIH or IUGR among abnormal doppler group was 14.2%, which was higher than in normal group of 5.4%. This method had a sensitivity of 34.3%, a specificity of 86.1% and positive predictive value of 15.7% for the prediction of PIH and IUGR. CONCLUSION: Although abnormal uterine artery doppler flow velocity waveforms is associated with an increased risk of PIH or IUGR, the lowered positive predictability lead to apply the follow-up examination or standardization of doppler ultrasonography.
Female ; Fetal Growth Retardation ; Follow-Up Studies ; Humans ; Hypertension, Pregnancy-Induced ; Incidence ; Mass Screening* ; Pregnancy ; Pregnancy Trimester, Second* ; Pregnant Women ; Sensitivity and Specificity ; Ultrasonography, Doppler ; Uterine Artery*