The frequency of the patellar fracture is increasing because of increasing traffic accident & sports activities and its treatment is considered very important because the involvement of the articular surface occurs in most of it. The authors experienced 54 cases of patellar fracture from January, 1979 to October, 1980 at the Department of Orthopedic surgery, Capital Armed Forces General Hospital and the results were as follows. 1. The most fractures were encountered in man of 3rd. decade. 2. Thirty-eight (70.4%) fracture were induced by direct blow and the remainders were induced by indirect violence. 3. The most fractures were stellate, communited fractures (44.4%) and transverse fractures (37%) which mostly occured at the middle portion. 4. The most fractures were treated by conservative method, circumferential wiring, tension band technique and patellectomy, and the result of the tension band technique was superior to other operative methods (shorter immobilization time, rehabilitation time, and wide range of motion of the knee joint and longer midthigh circumference). 5. The rehabilitation period was shorter in the group of immobilization in 10° flexion of knee with cylinder cast than in the group of immobilization in full extension of knee. 6. Skin lacerations, femoral fractures, and tibial fractures were associated injuries, and the superficial infections and peroneal nerve palsy were complicated.
Accidents, Traffic ; Arm ; Clinical Study ; Femoral Fractures ; Hospitals, General ; Immobilization ; Knee ; Knee Joint ; Lacerations ; Methods ; Orthopedics ; Paralysis ; Patella ; Peroneal Nerve ; Range of Motion, Articular ; Rehabilitation ; Skin ; Sports ; Tibial Fractures ; Violence

In 1947, Liver described adenoid squamous cell carcinoma under the title of "adenoacanthoma of sweat gland". This tumor is not rare, but reported cases in literatures were relatively few. The tumor were frequently found in the sun-exposed skin; such as face, ear, neck etc.. The cases involving non-sun-exposed area, such as oral and labial mucosa, nosopharynx and vulva etc., were also reported. Therefore, the relation between the pathogenesis of adenoid squamous cell carcinoma and sun damage has been still debated. Immunohistochemical studies have recently suggested that this tumor is squamous cell carcinoma undergoing acantholysis. The authors experienced a case of adenoid squamous cell carcinoma of the vulva in a seventy-one year old female patient. She had suffered from itching sensation on vulva for 10 years, and palpable mass on vulva for 1 month. On gross examination, a pale gray pigmentation and erosion, was noted at the right labia major, the minor extending left labia major and minor. On microscopic examination, nests of atypical epithelial cells extending into the cornium showed an adenoid architecture. These were composed of a peripheral layers of cuboidal cell in a lacy pattern. And the glandular spaces contained dyskeratotic acantholytic tumor cells in central portion. Therefore we diagnosed this case as adenoid squamous cell carcinoma of the vulva.
Female ; Humans

BACKGROUND/AIMS: To determine the treatment modalities and the prognosis of a patient with liver cirrhosis, quantitative estimation of liver function is important. We assessed the Child-Pugh score (CPS), the common method as a severity index for the cirrhosis, the Promthombin, gamma GT, and Apolipoprotein A1 (PGA) index and model for end-stage liver disease (MELD) score. The purpose of this study was to evaluate the correlation between these indices in the patients with cirrhosis only and hepatocellular carcinoma (PHC), according to underlying causes (HBV and alcohol). METHODS: We reviewed medical records of 339 cirrhotic patients with/without hepatocellular carcinoma and divided patient groups by disease and underlying cause: cirrhosis caused by alcohol; LC-Al, cirrhosis caused by HBV; LC-B, hepatocellular carcinoma with cirrhosis caused by alcohol; HCC-Al, hepatocellular carcinoma with cirrhosis caused by HBV; HCC-B. We assessed the CPS, PGA index and MELD score and calculated the correlation coefficient between these scores. RESULTS: Among the total of 339 patients, 201 patients were diagnosed on the liver cirrhosis only, and 138 patients on the hepatocellular carcinoma with cirrhosis. In each groups, mean score values were not significantly different in CPS, PGA index and MELD score. The correlation of CPS, PGA index and MELD score in all groups, except for the correlation of PGA index and MELD score in HCC-Al group, was significantly positive (p<0.05). Compared to correlation coefficients between three indices, the patients with cirrhosis only had higher tendencies than the patients with hepatocellular carcinoma. The patients by HBV had higher tendencies than by alcohol. CONCLUSIONS: The correlations between CPS, PGA index and MELD score showed significantly positive correlations in the patients with liver cirrhosis only and hepatocellular carcinoma with cirrhosis (except in HCC-Al group). The patients with cirrhosis only had higher correlation coefficients than the patients with PHC and the patients by HBV had higher than by alcohol.
Adult ; Aged ; Carcinoma, Hepatocellular/*complications ; Female ; Hepatitis B/*complications ; Humans ; Liver Cirrhosis/*complications ; Liver Cirrhosis, Alcoholic/complications ; Liver Neoplasms/*complications ; Male ; Middle Aged ; Prognosis ; *Severity of Illness Index

Histiocytic medullary reticulosis was first described as a clinical and pathological entity by Scott and Robb-Smith in 1939. The clinical pictures include progressive pancytopenia, fever, wasting, lymphadenopathy, hepatosplenomegaly, jaundice and purpura. The outstanding morphological features of the disease is proliferation of histiocytes throughout the reticuloendothelial system with frequent leucoerythrophagocytosis. In spite of uniform clinical and fistologcal pictures verified by additional case reports, the diagnosis has usually not been made until postmortem examination. Most patients die within six months because the disease runs a rapidly fatal course. Since the orginal report, approximately 90 cases have been reported in the literatures. In this ciuntry, Ko and others reported several cases of HMR in adults, and there has been only one report in childhood. Recently, we had the opportunity to observe a 9 year old girl at this hospital whose clinical course and antemortem pathological features were consistent with criteria for the disease. In spite of the remission after treatment with various anticancer drugs, patient expired six months after diagnosis.
Adult ; Autopsy ; Child ; Diagnosis ; Female ; Fever ; Histiocytes ; Humans ; Jaundice ; Lymphatic Diseases ; Mononuclear Phagocyte System ; Pancytopenia ; Purpura

The demand for intravenous sedated upper gastrointestianl endoscopy is currently increasing steeply. Despite this trend, patient status complication due to this procedure is largerly neglected by most physicians. Recently, in three patients, mouthpiece fragment were left within the patients' body after intravenous sedated upper gastrointestinal endoscopy. They were transferred to our institution for the removal of the fragment. The patients complained of an uneasy sensation from within their body, around their necks and chests. After conducting therapeutic endoscopy, the fragment could be located around the distal part of their esophagus and within their stomach. The fragment were removed successfully by using snare in two patients, and by using forceps in another patient.
Eating* ; Endoscopy ; Endoscopy, Gastrointestinal* ; Esophagus ; Humans ; Neck ; Sensation ; SNARE Proteins ; Stomach ; Surgical Instruments ; Thorax

PURPOSE: Proctitis is one of acute complications encountered when radiotherapy was applied to the pelvis. Radiation-induced proctitis represents similar microscopic findings that are observed in inflammatory bowel disease (IBD). Nitric oxide (NO) plays an important role in the inflammatory process and many data suggest a close relationship between NO production and gastrointestinal inflammation. This study was aimed to establish the optimal radiation dose for radiation-induced proctitis in rat and to find a relationship between radiation proctitis and NO production. MATERIALS AND METHODS: Female Wistar rats, weighing from 150 to 220 g, received various doses(10-30 Gy) of radiation to the rectum. On the 5th and 10th day after irradiation, rectal specimens were evaluated grossly and microscopically. In addition, the degree of NO production by irradiation dose was evaluated by study with NOS expression and nitrite production in the irradiated rectal tissue. To evaluate relationship between radiation proctitis and NO, we administered aminoguanidine, iNOS inhibitor and L-arginine, substrate of NOS to rats from 2 days before to 7 days after the irradiation. RESULTS: There were obvious gross and histological changes after 17.5 Gy or higher radiation dose but not with 15 Gy or less radiation dose. Twenty Gy or higher dose of radiation caused Grade 4 damage in most of rectal specimens which were more likely to be related to the late complications such as fibrosis, rectal bleeding and rectal obstruction. A single fraction of 17.5 Gy to the rat rectum is considered to be an optimal dose to produce commonly experienced proctitis in the clinic. The result demonstrated that severity of microscopic damage of rectal mucosa from irradiation significantly correlated with iNOS overexpression. However, administration of iNOS inhibitor or substrate of iNOS did not influence the degree of rectal damage. CONCLUSION: A single fraction of 17.5 Gy irradiation to the rat rectum considered to be an optimal dose for radiation induced proctitis model. These results indicated that an excess production of NO contributes to pathogenesis of radiation-induced proctitis in part but was not the direct cause of rectal damage.
Animals ; Arginine ; Female ; Fibrosis ; Hemorrhage ; Humans ; Inflammation ; Inflammatory Bowel Diseases ; Models, Animal ; Mucous Membrane ; Nitric Oxide Synthase ; Nitric Oxide* ; Pelvis ; Proctitis* ; Radiotherapy ; Rats* ; Rats, Wistar ; Rectum

Radiation proctitis is a frequent acute complication encountered with pelvic irradiation. This study was aimed at establishing the optimal radiation dose for radiation-induced proctitis in rats. Female Wistar rats were used. The rectal specimens were examined morphologically at 5th and 10th day following 10-30 Gy irradiation in single fraction. With increasing dose, mucosal damage became worse, and there was a prominent reaction after > or =15 Gy. We selected 17.5 Gy as an optimal dose for radiation proctitis and examined specimens at day 1-14 and at week 4, 6, 8, and 12 after 17.5 Gy. The rectal mucosa revealed characteristic histological changes with time. An edema in lamina propria started as early as 1-2 days after irradiation and progressed into acute inflammation. On day 7 and 8, regeneration was observed with or without ulcer. Four weeks later, all regeneration processes have been completed with end result of either fibrosis or normal appearing mucosa. This study showed that the radiation injury of the rectum in rat develops in dose-dependent manner as it has reported in previous studies and suggested that 17.5 Gy in single fraction is the optimum dose to evaluate the protective effect of various medications for radiation proctitis in face of the clinical situation.
Animal ; Disease Models, Animal ; Dose-Response Relationship, Radiation ; Female ; Proctitis*/pathology ; Proctitis*/mortality ; Proctitis*/etiology ; Rats ; Rats, Wistar ; Rectum/radiation effects* ; Rectum/pathology ; Time Factors

Midgut volvulus is commonly complicated with malrotation, and develops mainly in infants before 1 year old, especially in neonate. Intrauterine midgut volvulus is an extremely rare disease therefore is difficult to diagnose. Furthermore unless the fetus has malrotation, symptoms and results of tests suspicious of fetal midgut volvulus are nonspecific. There are some reports that meconium ileus could be a cause of intrauterine midgut volvulus from foreign countries, however has never been reported in Korea. So we report a case of prematurity born with bowel perforation and gangrene due to intrauterine midgut volvulus caused by meconium ileus.
Fetus ; Gangrene ; Humans ; Ileus ; Infant ; Infant, Newborn ; Intestinal Volvulus ; Korea ; Meconium ; Rare Diseases

BACKGROUND/AIMS: The principle of the rapid urease test is the assessment of the color change of the pH indicator, phenol red, by ammonium and bicarbonate ions which were produced by the urease. We modified a conventional rapid urease test, and quantified H. pylori infection by measuring the change of spectrophotometric absorbance. METHODS: 202 patients with upper gastrointestinal symptoms were endoscopically examined and three biopsies were performed in each antrum and fundus. Two biopsy specimens were stained with Giemsa and scored from 0 to 4 according to the distribution of bacteria by the Wyatt method. Another specimen was used for the quantitative rapid urease test. The tissue was incubated in a cuvette containing 10% of urea solution and phenol red at 37C. We measured optical densities in 550 nm at 5 min, 10 min, 15 min, 30 min, 1 hrs, 2 hrs, 4 hrs and 24 hrs time points.
Ammonium Compounds ; Bacteria ; Bicarbonates ; Biopsy ; Helicobacter pylori* ; Helicobacter* ; Humans ; Hydrogen-Ion Concentration ; Phenolsulfonphthalein ; Urea ; Urease*

BACKGROUND/AIMS: Apolipoprotein E (Apo E) is important in plasma lipid metabolism and is a component of several plasma lipoprotein-lipid particles. Three major Apo E isoforms are encoded by three common allelic forms, epsilon2, epsilon3, and epsilon4 at the APO E locus. The goal of this study was to examine the association between polymorphisms in the apolipoprotein E gene (APOE) and fatty liver disease. METHODS: We examined the distribution of APOE alleles from 116 fatty liver patients and 50 controls in Korea. RESULTS: The frequencies of APOE alleles in fatty liver patients were 6.5% in epsilon2, 85.7% in epsilon3 and 7.8% in epsilon4. The corresponding frequencies in control subjects were 4.0% in epsilon2, 91.0% in epsilon3 and 5.0% in epsilon4. There were no significant differences in the distribution of APOE genotypes between fatty liver patients and controls. APOE epsilon2 and epsilon4 allele frequencies in fatty liver patients were more than those in controls. However, there was no significant differences in APOE epsilon2 and epsilon4 allele frequencies. CONCLUSIONS: These results suggest that APOE alleles seem not to be directly associated with the pathogenesis of fatty liver disease.
Adult ; Aged ; Apolipoproteins E/*genetics ; English Abstract ; Fatty Liver/*genetics ; Female ; Gene Frequency ; Human ; Male ; Middle Aged ; *Polymorphism (Genetics)