In order to examine a way of utilizing the papers published in the field of oral &maxillofacial surgery, the subjects and the references from total 3,392 papers. ; 263 papers in the KJOMS(Journal of Korean Association of Oral &Maxillofacial Surgeons. vol. 17-21), 237 papers in the KJMPRS(Journal of Korean Academy of Maxillofacial Plastic and Reconstructive Surgery. Vol 13-17), 1,233 papers in the JJOMS (Journal of Japanese Association of Oral &Maxillofacial Surgeons. vol 37-41), 1,212 papers in the AJOMS(Journal of American Association of Oral &Maxillofacial Surgeons. vol 49-53), and 447 papers in the International JOMS(Official publication of the International association of Oral &Maxillofacial Surgeons vol 20-25) have been analyzed. The results were as follows: 1. The subjects of KJOMS and KJMPRS were composed of various 28 items. Among 15 main subjects excluding the minor subjects below 1%, there were Aquired deformity &-Reconstruction (17.4%), Jaw deformity (14.2%), Trauma (14.2%) and Malignant tumor (10.8%). 2. The main subjects of JJOMS were Malignant tumor (22.8%) and Benign tumor (20.6%), In AAOMS, Trauma (13.0%), Jaw deformity (13.0%), and malignant tumor 12.4%) were main subjects. In IJOMS Malignant tumor (16.1%), Acquired deformity &Reconstruction (13.0%), and Trauma (10.3%) were main subjects. 3. IN KJOMS and KJMPRS, Scientific and Clinical articles was 63.5% and Case reports was 36.5%. But scientific and Clinical articles was 43.4% and Case reports was 56.6% in JJOMS, 47.1% and 52.9% in AAOMS, 50.1% and 49.9% in IJOMS. 4. The number of institutes in KJOMS and KJMPRS was 46. The main 6 institute published the 57.4% of total articles. In IJOMS, Nationality of the author was composed of 42 nations. West Europe Area published 52.8% of total articles, and The dominant nation of the author were West Germeny (16.3%), U.K. (12.1%), and Japan (11.6%). 5. Authors cited 30.4 references per articles in average, but only 2.7 domestic articles was cited in KJOMS and KJMPRS. It was 17.4 references, but 9.3 domestic articles was cited. In AJOMS and IJOMS, were 19.5 and 18.0 references.
Academies and Institutes ; Asian Continental Ancestry Group* ; Congenital Abnormalities ; Ethnic Groups ; Europe ; Humans ; Japan ; Jaw ; Plastics ; Publications

Tracheobronchial aspergillosis is an unusual form of invasive aspergillosis characterized by noninvasive or only superficially invasive tracheobronchitis with a propensity for dissemination. We report a two-year-old male who suddenly died of respiratory failure. Postmortem examination revealed a pseudomembrane covering the mucosa of larynx, trachea and bronchial tree of both lungs. This pseudomembrane was composed predominantly of Aspergillus hyphae. There was transmural necrotizing bronchitis with fungal invasion to the narrow zone of peribronchial tissue, and dissemination to the stomach and kidney. This form of pulmonary aspergillosis had not been reported in this country.
Aspergillosis* ; Aspergillus ; Autopsy* ; Bronchitis ; Humans ; Hyphae ; Kidney ; Larynx ; Lung ; Male ; Mucous Membrane ; Pulmonary Aspergillosis ; Respiratory Insufficiency ; Stomach ; Trachea

We presented a case of Reiters syndrome consisting of conjunctivitis, arthritis, and skin lesions, occurring in 20-year-o1d male. He had neither an episode of dysentery nor a history of sexual exposure before onset of syndrome. The skin lesions had begun with erythernatous scaly patches on the inguinal region and scalp, and later followed by generalized pustular, psoriasiform and/or hyperkeratotic crusted lesions on the erythematous base. Yellowish discoloration and onycholysis of nails and shallow ulcer of glans penis were observed. Arthritis of the knee and shoulder joints were developed, accompanied by pain, swelling, limited motion, wasting and weakness of both lower extremities. In laboratory investigation, urinalysis, stool examination for parasites and occult blood, renal function test, blood VDRL, and X-ray of chest, both knee. joints, shoulder joint and thoracolumbar spine were within normal limit or negative except for leukocytosis(24, 500/mm), increased ESR(90 mm/hr) and hypoalbuminemia(2.6 g/dl), and he was associated with HLA-A3, A 9, B5, and Rw 49 Histopathologically skin biopsy specimen showed extensive hyperkeratosis, paralceratosis, elongated rete ridges, spongiform macropustule of Kogoj. He was treated effectively with antibiotics, corticosteroid, and methotrexate for two months without recurrence till now.
Anti-Bacterial Agents ; Arthritis ; Biopsy ; Conjunctivitis ; Dysentery ; Hematologic Tests ; HLA-A3 Antigen ; Humans ; Joints ; Knee ; Lower Extremity ; Male ; Methotrexate ; Occult Blood ; Onycholysis ; Parasites ; Penis ; Recurrence ; Scalp ; Shoulder Joint ; Skin ; Spine ; Thorax ; Ulcer ; Urinalysis

No abstract available.
Seat Belts*

Because neuroblastoma is predominantly a tumor of childhood, patholgists and clinicians tend to exclude it from differential diagnosis when the patient is an adult. The diagnosis of neuroblastoma by light microscopy can be difficult because of similarities between neuroblasts and cells of other round cell neoplasms. The fine structural features of neuroblastoma is distinctive and is valuable in its diagnosis. We present 2 cases of neuroblastoma and a case of ganglioneuroblastoma arising in adults with their ultrastructural findings.
Child ; Adult ; Male ; Female ; Humans ; Diagnosis, Differential ; Neuroblastoma

PURPOSE: To evaluate ultrasonographic findings and usefulness in the diagnosis of breast diseases during pregnancy and lactati ng period. METHODS AND MATERIALS: The authors evaluated the ultrasonographic findings of 18 breast diseases during pregnancy and lactation retrospectively. The ultrasonographic examinations were performed with linear-array 5 MHz transducer (ATL). Final diagnoses were obtained by the excisional biopsy, fine needle aspiration and clinical follow-up. RESULTS: Total 18 cases of breast diseases were consisted of 8 cases of galactocele, 4 cases of fibroadenoma, 3 cases of axillary accessory breast, 2 cases of lactating adenoma, and I case of phylloides tumor. The ultrasonographic findings of the above breast diseases were valuable in the diagnosis and therapeutic planning. CONCLUSION: Ultrasonography is the initial and useful method of diagnosing breast diseases during pregnancy and lactating period.
Adenoma ; Biopsy, Fine-Needle ; Breast Diseases* ; Breast* ; Diagnosis ; Female ; Fibroadenoma ; Follow-Up Studies ; Lactation ; Pregnancy* ; Retrospective Studies ; Transducers ; Ultrasonography

Electron microscopic study of two malignant fibrous histiocytomas confirmed the presence of previously described tumor cells in the literature. In addition, there existed intermediate cells with morphologic features of both myofibroblasts and histiocytes, or both histiocytes and smooth muscle cells. Our result supported the idea that malignant fibrous histiocytoma may be derived from the undifferentiated mesenchymal cells that differentiate primarily along a fibroblastic and histiocytic cells.

Congenital subglottic stenosis of the larynx is one of the most common cause of chronic airway obstruction im infancy and childhood. It is defined as narrowing of the space bounded inferiorly by the inferior margin of the cricoid cartilage amd superiorly by the insertion of the fibers of the conus elasticus into the true vocal cords. In case we experienced was a female full-term baby delivered by Cesarean section. The stenosis was believed by hypertrophy of stromal soft tissue and cricoid cartilage in the subglottic area. The lesion was associated with tracheoesophageal fistula of H1 type. A brief review of the literature was done.
Child ; Male ; Female ; Humans

A case of desmoplastic fibroma of mandible in a 18 years old woman is presented. She had complained progressive swelling of right mandible for 4 years. Radiographically, a multilocular radiolucent of right hemimandibulectomy showed multinodular external surface without cortical destruction. Cut surfaces revealed grayish white, fibrous homogeneous appearance with firm consistency, sparing head portion. The maximum diameter of the tumor was 13 cm. Microscopically, the tumor was composed of interlacing bundles of monomorphic spindle-shaped cells with abundant intercellular collagen. Ultrastructurally, most tumor cells were fibroblastic-like cells with abundant RER and cytoplasmic fibrils, but a few disclosed transition to myofibroblasts. However, no fully developed myofibroblasts were seen.
Female ; Humans

A case of desmoplastic fibroma of mandible in a 18 years old woman is presented. She had complained progressive swelling of right mandible for 4 years. Radiographically, a multilocular radiolucent of right hemimandibulectomy showed multinodular external surface without cortical destruction. Cut surfaces revealed grayish white, fibrous homogeneous appearance with firm consistency, sparing head portion. The maximum diameter of the tumor was 13 cm. Microscopically, the tumor was composed of interlacing bundles of monomorphic spindle-shaped cells with abundant intercellular collagen. Ultrastructurally, most tumor cells were fibroblastic-like cells with abundant RER and cytoplasmic fibrils, but a few disclosed transition to myofibroblasts. However, no fully developed myofibroblasts were seen.
Female ; Humans