No abstract available.
Cervix Uteri* ; Classification* ; Female ; Humans*

No abstract available.
Eating* ; Liver* ; Pneumonia* ; Sharks*

No abstract available.
Arthrography* ; Wrist*

BACKGROUND: The optimal management of periampullary Ca. stage III remains controversial. METHODS: A total of 103 patients treated in a 5-ear period at Kwangju Christian Hospital, 54 patients with a curative operation and 49 patients with internal drainage, were retrospectively studied. RESULTS: There was no significant difference in the 30-ay mortality rate between patients with a curative operation and those with internal drainage, 4% versus 6% respectively. There was a difference between a curative operation and the internal drainage procedure in the early morbidity rate (16.7% versus 8%) and the late morbidity rate (9.3% versus 32.7%). The mean survival was more favorable for those with a curative operation than for those with the internal drainage procedure for periampullary Ca. stage III (pancreatic Ca.: 11.6 months versus 4.7 months, CBD Ca.: 12.6 month versus 5.4 months, and Ampulla of Vater Ca.: 16.5 months versus 5.6 months). The 6-onth and the 12-onth survival rates of the curative-operation group were 80% and 55% for pancreatic Ca., 100% and 80% for CBD Ca., and 90% and 80% for Ampulla of Vater Ca.. The 3-onth and the 6-onth survival rates of the internal drainage group were 70% and 30% for pancreatic Ca., 85% and 40% for CBD Ca., and 75% and 45% for Ampulla of Vater Ca. CONCLUSION: The mean survival duration was more favorable for those with a curative operation than for those with an internal drainage procedure for periampullary Ca. stage III. Therefore, if there is no evidence of distant metastasis, a radial resection is the treatment of choice for a patient with a carcinoma of the periampullary Ca.
Ampulla of Vater ; Drainage* ; Gwangju ; Humans ; Mortality ; Neoplasm Metastasis ; Pancreaticoduodenectomy ; Retrospective Studies ; Survival Rate

Thirty-seven discoid lateral menisci of thirty-six patients were treated by arthroscopic means between January, 1987 and June, 1989. A discoid lateral meniscus was present in 15.3% of all patients who have underwent arthroscopy of the knee in this period. It was present in 25.7% of all meniscal lesions and in 39.4% of all lateral meniscal lesions. The average age was 22.7 years and the average length of follow up was thirteen months. Clinically, click sound was the most frequent symptom comprising 86% except knee pain, which was present in all. On physical examination, joint tenderness was present most frequently in 75%. On arthroscopic findings, twenty-eight discoid menisci had the tear and one had severe degenerative change. A tear was most frequently found in posterior horn and the most frequent pattern of tear was longitudinal including bucket-handle and peripheral type. Partial meniscectomy was performed on twenty-nine knees and subtotal meniscectomy on eight knees. At follow up, twenty-nine knees (78.4%) were rated excellent or good and eight knees (21.6%) were rated as fair. There were no poor results. We suggest that arthroscopic partial resection with preservation of normal meniscal shape as much as possible is more excellent than total meniscectomy for the symptomatic discoid meniscus.
Animals ; Arthroscopy ; Follow-Up Studies ; Horns ; Humans ; Joints ; Knee ; Menisci, Tibial ; Physical Examination ; Tears

No abstract available.
Thyroid Gland* ; Thyroid Neoplasms*

The bony spur formation without degenerative change in the lumbar spines in the young age group is quite interesting and is not uncommon. This bony spur is different from the degenerative spur in the old age group in shape and mechanism of formation. The authors analyzed 25 patients below 29 years old with such posterior lumbar bony spur. We concluded that posterioly located Schmorl's node is main cause of the bony pour in youn age group at lumbar region.
Adult ; Humans ; Lumbosacral Region ; Spine* ; Young Adult*

The vaginal stone associated with vesico-vaginal fistula is quite rare and its cause, frequency, composition and others are poorly understood. We report a case of huge vaginal stone associated with vesico-vaginal fistula in 57 years old woman. considering of the possible causes of stone formation in the vagina and its composition, prevention, treatment complication and others. A stone, 6 x 7 x 5cm in size, was removed by litholapaxy. The stone was composed of uric acid, magnesium ammonium phosphate and carbonate appetite.
Ammonium Compounds ; Appetite ; Carbon ; Female ; Fistula* ; Humans ; Lithotripsy ; Magnesium ; Middle Aged ; Uric Acid ; Vagina ; Vesicovaginal Fistula

No abstract available.
Free Tissue Flaps* ; Head and Neck Neoplasms* ; Head*

The purpose of this study was to investigate kinetics of the osteblast cell lineage in the periosteum and endosteum according to different distraction rates in callotasis of rats' Tibiae. 120 rats underwent osteotomy at the proximal metaphysio-diaphyseal junction of the left tibia for callotasis. Lengthening was started with varying distraction rates of 0.25 mm (group I), 0.5 mm (group II), 0.75 mm (group III), 1.0 mm (group IV) until 3.5 mm length gain was achieved. The animals that had osteotomy alone without lengthening served as a control(group V). Immunohistochemical staining of proliferating cell nuclear antigen(PCNA), osteocalcin and transglutaminase C(TGase C) were done on the four animals on each group sacrified at post-distraction 1, 3, 5, 7, 14, 28 days in order to observe the temporal changes among the experimental and control groups. At each examination, radiographic and histological studies were also done in order to correlate the immunohistochemical findings. The results obtained are summarized as follow; 1. The staining rate of PCNA was highest at the early distraction(day 1) phase and subsequently decreased in all groups. The staining rate of the cells in the periosteum was significantly higher than that of the cells in the endosteum (p < 0.01). 2. The expression rates of osteocalcin in the periosteum of all groups were significantly higer than those in the endosteum (p < 0.01). 3. The expression rates of TGase C in the periosteum of all groups were significantly higer than those in the endosteum (p < 0.05). 4. Radiological and histological studies revealed that successful regenerate bone healing was achieved in groups, I, II and III but not complete in group IV. In conclusion, immunohistochemical study on callotasis of rats' tibiae revealed that the osteoblast cell lineage in the periosteum is more activated than that in the endosteum for proliferation and differentiation by distraction, suggesting that the periosteum plays a more important role in neo-osteo-genesis in the distraction gap. Daily distraction rate range of 0.25 mm to 0.75 mm in two increments is the appropriate for successful distraction osteogenisis of rat's tibia, but the rate of 0.25 mm a day is significantly better than that of 0.75 mm upon immunohistochemical observation.
Animals ; Cell Lineage ; Kinetics ; Osteoblasts ; Osteocalcin ; Osteogenesis, Distraction ; Osteotomy ; Periosteum ; Proliferating Cell Nuclear Antigen ; Rats ; Tibia