No abstract available.
Child* ; Humans ; Thyroid Gland* ; Thyroid Nodule*

The appendiceal mucocele is very rare disease of 0.2% incidence. About 24% of patients are asymptomatic and symptomatic patients present with pain in the right lower quadrant of abdomen in 64%, plapable maas in the right lower quadrant of abdomen in 50%, and rarely, melena, hematochezia, anemia, diarrhea, malaise, and abdominal distension. The gastrointestinal bleeding may be presented in the patient with intussusception, but the massive bleeding is generally absent. We report a case of appendiceal mucocele accompanying with gastrointestinal bleeding and review of literature.
Abdomen ; Anemia ; Diarrhea ; Gastrointestinal Hemorrhage ; Hemorrhage* ; Humans ; Incidence ; Intussusception ; Melena ; Mucocele* ; Rare Diseases

Primary gastrointestinal lymphoma primarily confined to gastrointestinal tract is relatively rare diaease. Although the lymphoma primarily involved colorectum or small bowel was commonly reported than primary gastric lymphoma in Korea, the concurrent primary lymphoma of colon and small bowel is very rare in reported cases. We report a case of combined primary malignant lymphoma of the jejunum and cecum, who was admitted due to melena and anemia. She had right hemicolectomy and end-to-side ileotransverse colostomy at 2 months ago, due to primary colon lymphoma. The laparotomy was performed and identified hard, 2 x 3 cm sized masses on distal 25 cm, 80 cm and 150 cm from the Treitz ligament. The histology of these small ma showed histiocytic lymphoma as same as cecal specimen. In general, the small bowel lymphoma shaws poor prognosis than gastric or colorectal lymphoma due to diffieulty in diagnosis and late symptoms, but this problem could be resolved through the knowledge about primary gastrointestinal lymphoma and the development of diagnostic methods.
Anemia ; Cecum ; Colon* ; Colostomy ; Diagnosis ; Gastrointestinal Tract ; Jejunum ; Korea ; Laparotomy ; Ligaments ; Lymphoma* ; Lymphoma, Large B-Cell, Diffuse ; Melena ; Prognosis

In 1971, for purpose of reduction of peak stress occuring in cement and trabecular bone of the acetabulum, Harris reported a series of metal-backed acetabular components with removable polyethylene liners that could be replaced if excessive wear occured. Modular designs of hip prostheses have become popular recently, but they introduce the risk of disassembly of the components postoperatively. And introduce of loosening and infection of femoral or acetabular components by debris of polyethylene liner. We report a case of mechanical disassembly of polyethylene liner in cementless metal backed cup, and review previously reported articles.
Acetabulum ; Hip Prosthesis ; Polyethylene

We report a case of Becker's nevus associated with smooth muscle hamartoma, in a 21-year-old male patient, which shows clinically match-head sized, flat topped, round to oval, grouped papules with hairs on the outer surface of the right arm, and microscopically reveals numerous bundles of smooth muscle fiber in the dermis.
Arm ; Dermis ; Hair ; Hamartoma* ; Humans ; Male ; Muscle, Smooth* ; Nevus* ; Young Adult

No abstract available.
Fistula* ; Pyriform Sinus* ; Thyroiditis, Suppurative*

Fractures in the subtrochanteric region of the femur present more formidable problems in treatment than do other trochanteric fractures, because such severe stresses exit at the fracture site. Therefore, as a rule we prefer to treat subtrochanteric fractures by operative means if possible. Many internal fixation devices have been recommanded for use in subtrochanteric fractures and each of these devices have advantages in certain types of subtrochanteric fractures, and their selection should be based on the individual fracture anatomy. A total of 20 patients with fracture of the subtrochanteric region of the femur, who were treated by internal fixation with Judet plate between January 1982 and December 1988 have been reviewed. Our conclusions were as follows; 1. Average age was 38 years old and most common cause of injury was traffic accident. 2. Cast immobilization was done after Judet plate fixation. Partial weight bearing ambulation was enabled from POD 10 weeks and full weight bearing ambulation was enabled from POD 16 weeks. 3. 18 in 20 cases, primary bony union was happened and the mean duration of radiological bony union was 24 weeks. 4. 3 cases of complications, metal failure with refracture (2 cases) and screw loosening (1 case), were occured due to early weight bearing in the post operative course. 5. Judet plate fixation was gave satisfactory result in uncomminuted subtrochanteric fracture, especially Seinsheimer's type I, II-A,B,C or Fieldings type I, II. 6. From a consideration of these series, Judet plate showed easy to use, perfect adaptation and rigid fixation. We thought Judet plate is one of a good implants for rigid fixation of subtrochanteric fracture without severe medial cortical disruption.
Accidents, Traffic ; Clinical Study ; Femur ; Hip Fractures ; Humans ; Immobilization ; Internal Fixators ; Walking ; Weight-Bearing

Cysticercosis is due to a larva of Taenia Solium. It is frequently reported in developing countries. It usually affects subcutaneous tissue, muscles and brain. But, spinal cysticercosis is rare and is usually diagnosed at surgery. Authors experienced a case of spinal cysticercosis accompanied with spondylolistheses at the same level. Space occupying lesion and arachnoiditis, confirmed by MMCT and MRI, were noted at the same level of spondylolistheses. So, it was very hard to make dicision whether we should open up the dura or not.
Arachnoid ; Arachnoiditis ; Brain ; Cysticercosis ; Developing Countries ; Larva ; Magnetic Resonance Imaging ; Muscles ; Spondylolisthesis ; Subcutaneous Tissue ; Taenia solium

We Studied 48 patients(62 hips) who were performed hip arthroplasties at the Department of Orthopaedic Surgery, Soonchunhyang University hospital from February 1990 to August 1992. The purpose of the present study was to compare canal filling ratio and clinical results of cases treated by cementless femoral stem with 19 Harris Galante(straight stem), 23 Anatomic(curved stem) and 20 Multilock (straight stem). The follow-up periods ranged from 12 months to 36 months. We assessed canal filling at metaphysis, mid-stem and distal canal, and clinical results according to canal filling. The results were as follows ; 1. The average filling ratio of the medullary canal by each type of stem in the coronal plane were as follows. Harris Galante ; 80. 5%, Anatomic ; 79. 4%, Multilock; 79. 8% in metaphysis. Harris Galante ; 88. 7%, Anatomic ; 88. 3%, Multilock ; 87. 3% in mid-stem. Harris Galante ; 95. 1%, Anatomic 90. 2%, Multilock ; 94. 5% in distal canal. At distal canal, the average canal filling of Harris Galante and Multilock were more excellent than Anatomic in coronal plane. 2. The average filling ratio of the medullary canal by each type of stem in the saggital plane were as follows. Harris Galante ; 64. 0%, Anatomic 69. 6%, Multilock ; 68. 6% in metaphysis. Harris Galante ; 79. 6%, Anatomic; 84. 5%, Multilock; 80. 2 in mid-stem. Harris Galante ; 78. 3%, Anatomic ; 82. 6%, Multilock ; 84. 5% in distal canal. At mid-stem, the average canal filling of Anatomic was more excellent than Multilock and Harris Galante. At metaphysis and distal canal, the average canal filling of Anatomic and Multilock were more excellent than Harris Galante in saggital plane. 3. The average Harris's hip scores of each type of stem at the final follow-up was 89. 9 in Harris Galante, 90. 3 in Anatomic and 91. 9 points in Multilock. There was no significance statistically(p>0.05). 4. The correlation between the average canal filling and thigh pain was not statistically significant (p>0. 05).
Arthroplasty ; Follow-Up Studies ; Hip ; Thigh

No abstract available in English.
Antigen-Antibody Complex ; Arthritis ; Rabbits ; Synovial Membrane