• Journal of Korean Foot and Ankle Society
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• v.3 no.1
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• pp.12-18
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• 1999

Eleven patients with calcaneal fracture had 2 acute compartment syndrome of the feet and 9 late complication of the compartment syndrome of the feet. An interstitial pressure of more than 30 mmHg in either the central or interosseous compartment was considered pathologic and was treated by fasciotomy performed medially. Rigid claw toe deformity was treated by excision of the head and neck of the proximal phalanx, dorsal capsular release of the metatarsophalangeal joint, and lengthening of the extensor tendon. Patients were evaluated at a mean of 35 months(range, 21 - 44 months) after operation, and the examination was directed specifically toward symptoms and signs of myoneural ischemia, and walking pain. At follow -up, 2 patients with acute compartment syndrome of the foot had no evidence of myoneural ischemla, 9 patients with claw toe deformity had no pain with walking. Based on our clinical observations, we concluded that compartment syndrome of the foot may occur after the calcaneal fracture and fasciotomy is effective treatment for the prevention of the long term sequelae of this debilitating condition.

• Journal of Yeungnam Medical Science
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• v.27 no.1
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• pp.42-46
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• 2010

Eosinophilic myositis is a rare idiopathic inflammatory muscle disease, and the patients with this malady present with diverse signs and symptoms such as muscle swelling, tenderness, pain, weakness, cutaneous lesions and eosinophilia. The etiology and pathogenesis of eosinophilic myositis remain elusive. Several drugs may occasionally initiate an immune mediated inflammatory myopathy, including eosinophilic myositis. We report here on a case a 17-year-old female patient who had taken anti-tuberculosis medicine for tuberculosis pleurisy. She presented with many clinical manifestations, including fever, skin rash, proximal muscle weakness, dyspnea, dysphagia and hypereosinophilia. She was diagnosed with eosinophilic myositis by the pathologic study. The muscle weakness progressed despite of stopping the anti-tuberculosis medicine, but the myositis promptly improved following the administration of glucocorticoid. Although drug induced myopathies may be uncommon, if a patient presents with muscular symptoms, then physicians have to consider the possibility of drug induced myopathies.

• Journal of Korean Neurosurgical Society
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• v.53 no.5
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• pp.312-315
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• 2013

Aspergillosis in the central nervous system (CNS) is a very rare disease in immune-competent patients. There was a case of a healthy man without a history of immune-compromised disease who had invasive aspergillosis with unusual radiologic findings. A 48-year-old healthy man with diabetes mellitus, presented with complaints of blurred vision that persisted for one month. Brain magnetic resonance imaging (MRI) showed multiple nodular enhancing lesions on the right cerebral hemisphere. The diffusion image appeared in a high-signal intensity in these areas. Cerebrospinal fluid examination did not show any infection signs. An open biopsy was done and intraoperative findings showed grayish inflammatory and necrotic tissue without a definitive mass lesion. The pathologic result was a brain abscess caused by fungal infection, morphologically aspergillus. Antifungal agents (Amphotericin B, Ambisome and Voriconazole) were used for treatment for 3 months. The visual symptoms improved. There was no recurrence or abscess pocket, but the remaining focal enhanced lesions were visible in the right temporal and occipital area at a one year follow-up MRI. This immune-competent patient showed multiple enhancing CNS aspergillosis in the cerebral hemisphere, which had a good outcome with antifungal agents.

• Journal of Periodontal and Implant Science
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• v.35 no.4
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• pp.1073-1079
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• 2005

1. Objective. The aim of this study was to investigate whether dental implant exposure to the maxillary sinus cavity increases the risk of maxillary sinus complications. 2. Study design. An implant was placed bilaterally in the maxillary sinus of eight adult female mongrel dogs in a way that it penetrated the bone and mucous membrane of the maxillary sinus floor to the extent of 2 mm, 4 mm, or 8 mm. The implants were left in place for six months. 3. Results. Radiographic and histologic examinations did not show any signs of pathologic findings in the maxillary sinus of the eight dogs. 4. Conclusion. This study indicates that implant protrusion into the maxillary sinus cavity is not related to the development of sinus complications.

• Advances in pediatric surgery
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• v.13 no.2
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• pp.155-161
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• 2007

Pancreatic tumors in children are very rare but have a better prognosis compared with that in adult. Pediatric pancreatic tumors are more often benign and easier to resect. To evaluate the characteristics and prognosis, the records of 13 patients who underwent pancreatic resection, from June 1997 to May 2005, at Samsung Medical Center were reviewed. The mean follow up period was 48 months. The male to female ratio was 1: 1.6. Mean age was 10.3 years. Signs and symptoms included abdominal pain (7), abdominal palpable mass (5), jaundice (1), hypoglycemic (1), and non-specific GI symptoms (4). The commonly used diagnostic tools were CT and abdominal sonography. In addition, MRI, ERCP, EEG, and hormone test were also done when indicated. Surgical procedures included distal pancreatectomy (5), pylorus preserving pancreaticoduodenectomy (4), tumor excision (3), and subtotal pancreatectomy (1). Locations of lesions in pancreas were head (4), tail (5), and body and tail (4). Postoperative complications developed in 3 cases; postoperative ileus (1), wound problem (1), and pancreatitis (1). The pathologic diagnosis included solid-pseudopapillary tumor (6), congenital simple cyst (1), pancreatic duplication cyst (1), serous oligocystic adenoma (1), mucinous cystadenocarcinoma (1), rhabdomyosarcoma (1), insulinoma (1), and pancreatoblastoma (1). Three cases received adjuvant chemotherapy and radiotherapy. Overall survival rate was 81 %. One patient with a mucinous cystadenocarcinoma died. In this study, pancreatic tumors in children were resectable in all patients and had good survival. Surgery of pancreatic tumors should be regarded as the gold standard of treatment and a good prognosis can be anticipated in most cases of benign and malignant tumors.

• Journal of Dental Rehabilitation and Applied Science
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• v.31 no.3
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• pp.262-272
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• 2015

Loss of molar support and abnormal jaw relationship lead to occlusal disharmony and cause pathologic signs. Full mouth rehabilitations with reestablishment of occlusal schemes are needed. In this case, the 75 year-old female patient showed posterior bite collapse, irregular occlusal plane and Class II jaw relationship. By observing her profile and interocclusal distance, she was diagnosed as loss of occlusal vertical dimension. Treatment plan is to restore maxillay class I removable partial denture and mandibular fixed prosthesis and to establish vertical dimension and harmonious occlusal plane. Occlusal vertical dimension of 19 mm, which is obtained by 7.5 mm increase between maxillary right lateral incisor and mandibular canine, was established using temporary prosthesis via diagnostic wax-up. Patient adaptation with newly formed vertical dimension was verified during 8 week follow-up period. Within the information of interim prostheses, final restoration was constructed and delivered. The patient showed sound occlusal scheme and esthetic profile.

• Journal of Yeungnam Medical Science
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• v.2 no.1
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• pp.281-286
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• 1985

Small bowel malignancy consists 1~2 % of overall gastrointestinal tract cancer and leiomyosarcomas of small intestine are 10~20% of small bowel malignancy. Small bowel leiomyosarcomas are rare in incidence and have no specific symptoms, signs or definite radiologic findings, so it is not easy to diagnose at early stage of disease. They are found occasionally by unknown origined gastrointestinal bleeding, abdominal pain, intestinal obstruction, perforation and palpable mass, and diagnosed mostly by operation. Recently annual case reports are increasing trend in Korea. We experienced two cases of small bowel leiomyosarcoma which was diagnosed finally by pathologic findings, so we report them With literatural review.

• Journal of Chest Surgery
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• v.40 no.1 s.270
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• pp.56-59
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• 2007

A 65 year-old male had chest pain which was diagnosed as unstable angina needing urgent coronary artery bypass surgery. Physical examination demonstrated signs of severe anemia and hemoglobin level was 5.7 g/dL. Gastrofiberscopy showed a 4 cm sized fungating mass at the lesser curvature with active bleeding. The mass was adenocarcinoma by pathologic examination. Simultaneous coronary artery bypass surgery and total gastrectomy were planned due to bleeding of the mass. Off-pump coronary bypass grafting was done first, followed by total gastrectomy. The postoperative course was smooth. He was discharged from the hospital after 12 days and was on surveillance for 9 months. We report a rare case of simultaneous surgery for angina and gastric cancer.

• Journal of Veterinary Clinics
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• v.30 no.2
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• pp.127-130
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• 2013

A 13-year-old, 4.2 kg female poodle was referred for failure of first bilateral mandibular surgery at a local animal hospital after pathologic fracture. Surgery was performed with 2.0-mm miniplates/screws and porcine cancellous bone grafts. In addition, because of the large size of the right segmental defect, a barrier absorbable membrane was employed for guide bone regeneration on right mandible. After surgery, follow-ups performed at 1 day, 1, 4, 8, and 12 weeks; there were no signs of dental malocclusion, nonunion or soft tissue infection. However, a 1-year long-term follow-up showed nonunion in the left mandibular fracture site for which a collagen membrane had not been used. It is considered that use of porcine bone graft with barrier absorbable membrane may be effective for the repair of mandibular nonunion in a geriatric dog.

• Pediatric Infection and Vaccine
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• v.9 no.1
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• pp.110-116
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• 2002

Tuberculous otitis media is a very rare disease in extrapulmonary tuberculosis and in chronic otitis media nowadays. The characteristic signs seem to have altered from the past ones. And the suspicion index is very low that there is often a considerable delay prior to diagnosis. This might result in irreversible complications such as hearing loss, facial nerve paralysis and labyrinthitis. It is difficult to be defined by culture, so many patients with tuberculous otitis media are subjected to have surgery without a correct etiologic diagnosis. Therefore bacteriologic study of secretion and pathologic examinations of biopsied tissue are mandatory. We report one year and 11 months old boy with tuberculous otitis media having painful otorrhea and perforated tympanic membrane diagnosed by histologic finding and polymerase chain reaction(PCR). And we would like to emphasize the fact that tuberculous otitis media must be considered in the differential diagnosis of persistent suppurative otitis media despite appropriate antibiotic therapy considering the increasing tendency in incidence of Tuberculosis in Korea these days.