1.The SEM Observation of The Various Root Treatment Effect On Furcation Area.
Hyun Su PARK ; Sung Bin LIM ; Chin Hyung CHUNG
The Journal of the Korean Academy of Periodontology 1997;27(1):205-215
In periodontal regeneration treatment, access to the frucation area is very difficult. Thus complete removal of plaque, calculus and endotoxin is somewhat impossible. In this study, teeth that were extracted due to periodontal disease were used. The furcation area was treated with periodontal curette, ultrasonic scaler, roto bur and they observed using SEM. The result was follows 1. The group treatment with curette showed remaining plaque, the cementum existed in most of the surface and partial dentinal tubule orifice could be seen. 2. The group treatment with ultrasonic scaler showed less removalof plaque compared to curette and irregular surface could be seen. 3. The group treatment with roto bur showed cleaner surface and many dentinal tubule orifice could be seen compared to the curette and ultrasonic scaler groups. Thus when suing treatments such as bone grafting or guided tissue regeneration, it is considered that the furcation area should be treatment with Roto bur.
Bone Transplantation
;
Calculi
;
Dental Cementum
;
Dentin
;
Guided Tissue Regeneration
;
Periodontal Diseases
;
Regeneration
;
Tooth
;
Ultrasonics
2.Acute-Onset Chronic Inflammatory Demyelinating Polyradiculoneuropathy Mimicking Miller-Fisher Syndrome.
Hyun Seok BAEK ; Chang Hun BIN ; Min Su PARK
Journal of the Korean Neurological Association 2015;33(3):196-200
A 77-year-old man developed diplopia, gait ataxia, and paresthesia. A clinical examination also revealed ophthalmoplegia, facial palsy, ataxia of the limbs and trunk, and reduced deep tender reflexes. Laboratory and electrophysiological studies revealed albuminocytological dissociation and demyelination. He was diagnosed as Miller-Fisher syndrome and received intravenous immunoglobulin therapy. His clinical symptoms deteriorated at 12 weeks after onset. We diagnosed acute-onset chronic inflammatory demyelinating polyradiculoneuropathy, and which the patient recovered from following corticosteroid therapy.
Aged
;
Ataxia
;
Demyelinating Diseases
;
Diplopia
;
Extremities
;
Facial Paralysis
;
Gait Ataxia
;
Guillain-Barre Syndrome
;
Humans
;
Immunization, Passive
;
Miller Fisher Syndrome*
;
Ophthalmoplegia
;
Paresthesia
;
Polyradiculoneuropathy, Chronic Inflammatory Demyelinating*
;
Reflex
3.Acute-Onset Chronic Inflammatory Demyelinating Polyradiculoneuropathy Mimicking Miller-Fisher Syndrome.
Hyun Seok BAEK ; Chang Hun BIN ; Min Su PARK
Journal of the Korean Neurological Association 2015;33(3):196-200
A 77-year-old man developed diplopia, gait ataxia, and paresthesia. A clinical examination also revealed ophthalmoplegia, facial palsy, ataxia of the limbs and trunk, and reduced deep tender reflexes. Laboratory and electrophysiological studies revealed albuminocytological dissociation and demyelination. He was diagnosed as Miller-Fisher syndrome and received intravenous immunoglobulin therapy. His clinical symptoms deteriorated at 12 weeks after onset. We diagnosed acute-onset chronic inflammatory demyelinating polyradiculoneuropathy, and which the patient recovered from following corticosteroid therapy.
Aged
;
Ataxia
;
Demyelinating Diseases
;
Diplopia
;
Extremities
;
Facial Paralysis
;
Gait Ataxia
;
Guillain-Barre Syndrome
;
Humans
;
Immunization, Passive
;
Miller Fisher Syndrome*
;
Ophthalmoplegia
;
Paresthesia
;
Polyradiculoneuropathy, Chronic Inflammatory Demyelinating*
;
Reflex
4.Cutaneous Metastasis from Male Breast Cancer 10 Years after Treatment: A Case Report and Review of the Korean Literature.
Soo Han WOO ; Su Kyung PARK ; Hyun Bin KWAK ; Jin PARK ; Seok Kweon YUN ; Han Uk KIM
Korean Journal of Dermatology 2017;55(5):308-309
No abstract available.
Breast Neoplasms, Male*
;
Humans
;
Male
;
Male*
;
Neoplasm Metastasis*
5.Intestinal Pseudoobstruction Associated with Herpes Zoster.
Soo Han WOO ; Su Kyung PARK ; Hyun Bin KWAK ; Sang Wook KIM ; Jin PARK ; Seok Kweon YUN ; Han Uk KIM
Korean Journal of Dermatology 2017;55(7):473-474
No abstract available.
Herpes Zoster*
;
Intestinal Pseudo-Obstruction*
6.Familial Pityriasis Rubra Pilaris in Siblings
Soo Han WOO ; Sang Woo PARK ; Hyun Bin KWAK ; Su Kyung PARK ; Seok Kweon YUN ; Han Uk KIM ; Jin PARK
Korean Journal of Dermatology 2019;57(2):97-98
No abstract available.
Humans
;
Keratoderma, Palmoplantar
;
Pityriasis Rubra Pilaris
;
Pityriasis
;
Siblings
7.Heterotopic Ossification in Post-Burn Scar Contracture of the Wrist.
Jae Hyun KIM ; Su Bin DO ; Chul Hoon CHUNG
Journal of the Korean Society for Surgery of the Hand 2016;21(1):45-49
Heterotopic ossification is one of the well known complications related to burn and mainly involves major joints and lower extremity, but heterotopic ossification of the hand has been rarely reported. The authors experienced treatment of heterotopic ossification in post-burn scar contracture of the wrist by wide excision with full thickness skin graft and there was no complication such as recurrence. As heterotopic ossification with ulceration is hard to cure with conservative treatment, it must be removed completely by surgical treatment. If ulceration in burn scar of the hand doesn't heal with the conservative treatment, differential diagnosis of heterotopic ossification will be made first.
Burns
;
Cicatrix*
;
Contracture*
;
Diagnosis, Differential
;
Hand
;
Joints
;
Lower Extremity
;
Ossification, Heterotopic*
;
Recurrence
;
Skin
;
Transplants
;
Ulcer
;
Wrist*
8.Difficulty of balloon dilatation in corrosive esophageal strictures.
Hyun Young HAN ; Ho Young SONG ; Young Min HAN ; Su Bin CHON ; Gyung Ho CHUNG ; Myung Hee SOHN ; Chong Soo KIM ; Ki Chul CHOI
Journal of the Korean Radiological Society 1993;29(6):1181-1186
To objectively assess the difficulty in the procedures of corrosive esophageal strictures, the success rates, the number of sessions and balloon dilatation and complications were evaluated in 66 patients with esophageal strictures who underwent balloon dilatation. These patients were grouped into three according to the causes as corrosive esophageal strictures (n=24), non-corrosive benign strictures (n=22) and malignant strictures (n=22). Success rates were 29% in corrosive esophageal strictures, 86% in noncorrosive benign strictures, and 85% in malignant strictures. Required average number of sessions and balloon dilations were 3.4 and 7.4 in corrosive strictures and 1.4 and 2 in noncorrosive benign and malignant strictures, respectively. Esophageal rupture occured in 33% of corrosive strictures, 4% of each noncorrosive benign and malignant strictures. Pain in corrosive esophageal strictures was severest. In conclusion, balloon dilatation in corrosive strictures has low success rate and high complication rate and requires more frequent dilation, which implies that it is more difficult than other strictures.
Constriction, Pathologic*
;
Dilatation*
;
Humans
;
Rupture
9.Idiopathic Spinal Epidural Lipomatosis in a non-obese healthy man..
Yong Bin YIM ; Yong Jin JO ; Dae Seong KIM ; Dae Su JEONG ; Kyu Hyun PARK ; Geun Sung SONG ; Sang Ok NA
Journal of the Korean Neurological Association 1998;16(3):402-407
We report a non-obese patient suffering from spastic gait and right leg paresis caused by thoracic spinal cord compression secondary to spinal epidural lipomatosis. Although spinal epidural lipomatosis is most often associated with the administration of exogenous steroid or endogenous Cushing syndrome, obesity also has been reported as a possible cause. However, idiopathic(non-glucocorticoid induced) spinal epidural lipomatosis in non-obese healthy man is an extremely rare disease and dose not have any good explanation for the abnormal fat deposition in spinal epidural space. We recently experienced a patient with idiopathic thoracic epidural lipomatosis in whom MRI and histopathology established the specific diagnosis. With a case report, brief review of the disease including clinical feature, diagnostic procedure and therapeutic considerations is described.
Cushing Syndrome
;
Diagnosis
;
Epidural Space
;
Gait Disorders, Neurologic
;
Humans
;
Leg
;
Lipomatosis*
;
Magnetic Resonance Imaging
;
Obesity
;
Paresis
;
Rare Diseases
;
Spinal Cord Compression
10.A Case Of Sternocostoclavicular Hyperostosis: Differential Diagnosis of Sclerotic Metastasis.
Ju Young KIM ; Bin YOO ; Wan Sik EOM ; Kwang Su KIM ; Yuong Hyun NAM ; Hee Bom MOON
The Journal of the Korean Rheumatism Association 1994;1(2):251-255
Sternocostoclavicular hyperostosis is a chronic arthro-osteitis affecting mostly jux-tasternal structures. It is characterized clinically by painfull swelling of the upper anterior chest wall and occasionally is associated with pustulosis palmaris and plantaris. A 34-year-old female presented with upper anterior chest pain and low back pain. She was well until three months ago, then left shoulder pain and multiple pustule on both palms developed. She felt gradually exhausted in spite of symptomatic medication at drug store. Eight months before this admission she underwent an operation on the right sided breast due to a benign mass. On examination there was no evidence of conjunctivitis or aphthous oral ulcer, tenderness on left sternoclavicular joint was noted and flextion of the left hip joint was limited because of pain in the joint area. Multiple pustules were noted in the palms of both hands, but it wasn't associated with nail change. The mammographs was normal. Plain radiographs of the spine showed disc space narrowing of seventh thoracic spine and spondylolysis on fifth' lumbar vertebra. Radionuclide imaging with 99mTc-methylene diphosphonate of the bone showed multiple increased uptake on both sacroiliac joints, both first costochondra] joints, left sternoclavicular joint, and eighth thoracic vertebra. Magnetic Resonance Imaging reavealed low signal intensity in medial end of the left clavicle with joint effusion and Schmorl's node in seventh thoracic disc space. Laboratory tests were normal, except ESR 23mm/h. In this case we think that careful clinical differential diagnosis of sternocostoclavicular hyperostosis should include sclerotic metastasis.
Adult
;
Breast
;
Chest Pain
;
Clavicle
;
Conjunctivitis
;
Diagnosis, Differential*
;
Female
;
Hand
;
Hip Joint
;
Humans
;
Hyperostosis, Sternocostoclavicular*
;
Joints
;
Low Back Pain
;
Magnetic Resonance Imaging
;
Neoplasm Metastasis*
;
Oral Ulcer
;
Radionuclide Imaging
;
Sacroiliac Joint
;
Shoulder Pain
;
Spine
;
Spondylolysis
;
Sternoclavicular Joint
;
Technetium Tc 99m Medronate
;
Thoracic Wall