Tethered cord syndrome is a kind of spinal dysraphism with low-lying conus frequently associated with intraspinal lipoma, diastematomelia or fibrous band. The clinical manifestations varies from long periods of no overt symptoms to back pain, scoliosis, progressive neurological deficit of legs and incontinence. Therefore the diagnosis requires a strong clinical suspicion and aggressive investigation. It shows various cutaneous manifestations including hyperpigmentation, skin dimple, dermal sinus or hypertrichosis. This 34-year-old female patient has had a lozenge shaped hair tuft with terminal hair on the lumbosacral area since her birth. Her MRI scan showed dermal sinus and a low-lying conus at the lower border of L5. The filum terminale was also thickened. These findings are compatible for tethered cord syndrome.
Adult ; Back Pain ; Cauda Equina ; Conus Snail ; Diagnosis ; Female ; Hair ; Humans ; Hyperpigmentation ; Hypertrichosis ; Leg ; Lipoma ; Magnetic Resonance Imaging ; Neural Tube Defects* ; Parturition ; Scoliosis ; Skin ; Spina Bifida Occulta ; Spinal Dysraphism

No abstract available.
Humans ; Infant, Newborn*

The authors present 12 cases of far lateral disc herniation(FLDH) diagnosed and treated in our institution from march, 1992 to February, 1994. In the author's series the incidence of far lateral disc herniation was 5% of all lumbar disc herniations. The average age of the patients was 4 years and there were 7 men and 5 women. The L4-5 intervertebral disc level was the most commonly involved level. All patients initially presented with symptoms of radiculopathy. Cases with double herniations at the same level and on the same side seemed to have the most potential source of misdiagnosis and mismanagement, and a careful surgical consideration was needed for such cases. In 4 cases, a combined intraspinal and extraforaminal approach was performed with preservation of facet joints and in 2 cases, paramedian muscle splitting approach was performed. Chemonucleolysis and the usual partial hemilaminectomy were undertaken in 5 cases and in 1 case, respectively. The combined approaches proved to be an effective means of treatment for cases with double herniations, but misdiagnosis of such lesion can lead to an inappropriate and an ineffective treatment and poor surgical results. Furthermore, in the diagnosis of far lateral disc herniation, differentiation must be made from symptoms of conjoined nerve root and congested epidural vein.
Diagnosis ; Diagnostic Errors ; Estrogens, Conjugated (USP) ; Female ; Humans ; Incidence ; Intervertebral Disc ; Intervertebral Disc Chemolysis ; Male ; Radiculopathy ; Veins ; Zygapophyseal Joint

Background: TSH binding inhibiting imunoglobulins(TBII) are autoimmune antibody causing autoimmune thyroid diseases such as Graves disease or Hashimoto's thyroiditis, while intercellular adhesion molecule-1(ICAM-1) is known as a substance expressed at the site of autoimmune reaction in relation with lymphocyte infiltration. The serum TBII activity is used as an index of the disease course and prognosis of Graves disease treated with antithyroid drugs, propylthiouracil or methimazole. The aim of this study is to understand the change of serum ICAM-1 level according to the change of the degree of autoimmunity and clinical course of Graves disease. Methods: In order to study the change of soluble ICAM-1 and relationship to the immune mechanism of Graves' disease, we measured serum levels of TBII and ICAM-1 in patients(n 35) with Graves disease before and after treatment with antithyroid drugs and in relapsed patients using a highly sensitive ELISA method. Results: The serum levels of TBII and ICAM-1 were markedly elevated in patients with Graves disease before treatment than normal controls and there were good correlation between TBII and ICAM-1 level. In patients with normalized TBII levels after 22 months antithyroid drug treatment, the ICAM-1 levels became normal but in the patients with high serum TBII level showed high serum level of ICAM-1 even with clinical remission with same treatment. The serum levels of TBII and ICAM-1 in relapsed patients were elevated as those of patients before treatment. Conclusion: With the above results, we can conclude that not only the TBII level but seru ICAM-1 level also reflect the degree of autoimmune activity of Graves disease and may be used as an index of the disease course and prognosis of Graves disease treated with antithyroid drugs.
Antithyroid Agents ; Autoimmunity ; Enzyme-Linked Immunosorbent Assay ; Graves Disease ; Humans ; Intercellular Adhesion Molecule-1 ; Lymphocytes ; Methimazole ; Methods ; Prognosis ; Propylthiouracil ; Thyroid Diseases ; Thyroid Gland ; Thyroiditis

Lobulated intradermal nevus is an unusual form of regressing melanocytic nevus. Clinically, it shows a lobulated plaque and biopsy specimens display fatty infiltration within nests of nevus cells, dermal fibrosis and neuroid differentiation of nevus cells. We report a case of lobulated intradermal nevus resembling linear epidermal nevus in a 45-year-old female patient.
Biopsy ; Female ; Fibrosis ; Humans ; Middle Aged ; Nevus ; Nevus, Intradermal* ; Nevus, Pigmented

Prirnary sclerosing cholangitis, a chronic progressive cholestatic hepatobiliary disorder of unknown etiology, is characterized by inflammation, scarring and obliteration of bile duct leading to biliary cirrhosis and liver failure. Because histologic finding has only a limited role in the diagnosis, the gold standard for establishing the diagnosis is cholangiographic demonstration of typical diffuse biliary stricutre or beading. The natural history is extremely variable. We report two cases of primary sclerosing cholangitis diagnosed by repeated endoscopic retrograde cholangiographies. They were followed up for 7 and 2 years, respectively.
Bile Ducts ; Cholangiography ; Cholangitis, Sclerosing* ; Cicatrix ; Diagnosis ; Inflammation ; Liver Cirrhosis, Biliary ; Liver Failure ; Natural History

A cholesterol embolism is a systemic disease resulting from the occlusion of arteries by cholesterol crystals released from atheromatous plaques. It has been associated with inflammation, sheering forces from blood flow due to hypertension, aneurysm formation, infection, mechanical manipulation during surgery or vascular procedures, and anticoagulation. We report a case of a cutaneous cholesterol embolism in a 66-year old man who had purpuric skin lesions on both feet associated with diabetes mellitus, hypertension, and anticoagulation for a cerebral infarction.
Aneurysm ; Arteries ; Cerebral Infarction ; Cholesterol ; Diabetes Mellitus ; Embolism, Cholesterol ; Foot ; Hypertension ; Inflammation ; Plaque, Atherosclerotic ; Skin

A 56-year-old woman was admitted for management of low back pain from compression fracture on L3 vertebral body. Vertebroplasty was performed, and she discharged without any neurologic deficit. She revisited our institute with low back pain with sciatica but without myelopathy after three months. At admission image studies revealed fractured bony particles caused canal encroachment on the same level vertebrae. Surgical management was perfor- med including wide posterior decompression and transpedicular screw fixation on L2, L3, and L4 with posterolateral bony fusion. Authors present a rare case of post-augmentation fracture led to spinal fusion. Additionally, we suggest that filling material for vertebroplasty or kyphoplasty should be, as much as possible, inserted into the posterior half of vertebral body to prevent the refracture or burst fracture.
Decompression ; Female ; Fractures, Compression ; Humans ; Kyphoplasty ; Low Back Pain ; Middle Aged ; Neurologic Manifestations ; Sciatica ; Spinal Cord Diseases ; Spinal Fusion ; Spine ; Vertebroplasty

BACKGROUND: Mitral and pulmonary venous(PV) flow velocity variables are being used for the indirect evaluation of left ventricular(LV) diastolic function. However, these flow velocities are influenced by age, loading conditions and other factors. This study was designed to evaluate usefulness of left atrial size and function in addition to the relation of mitral and PV flow velocity variables in the estimation of LV filling pressures. METHODS: Mitral and PV flow velocity variables. left artial size and function were assessed just before a cardiac catherization in 31 patients. According to the LV filling pressures, patients were divided into two subgroups and echocardiographic variables were compared. RESULTS: 1) LV end-diastolic pressure was related to the duration of reverse flow in the PV at atrial contraction(r=0.58) and difference in mitral and PV flow velocity duration at atrial contraction(r=0.54), and the similar findings were observed in other left ventricular filling pressures. 2) Left atrial size and volumes were greater in the subgroup of abnormal LV filling pressures(P < 0.05), but left atrial ejection fraction was not different between subgroups. CONCLUSION: In addition to variables of the mitral and PV flow velocities, left atrial size and volume may provide an additive value in the estimation of left ventricular filling pressures.
Echocardiography ; Echocardiography, Doppler ; Humans

Lichen striatus and linear lichen planus are rare disorders that can be confused because they share similar clinical and histopathologic findings. We report a case of lichen striatus on the left wrist and fingers in a 54-year-old woman, who was initially diagnosed with linear lichen planus. She had overlapping clinico-histopathologic features of both lichen striatus and linear lichen planus. To discriminate between the two disorders, careful histological and clinical evaluations are needed, especially when a lichen striatus-like eruption occurs in adults.
Adult ; Female ; Fingers ; Humans ; Lichen Planus ; Lichens* ; Middle Aged ; Wrist