The classical Roentgenographic features of tuberculosis of the spine such as narrowing of the intervertebraldisc, collapse of the vertebral bodies, with or without the shadow of a cold abscess, present a specific pictureof the actural pathological process. However, the diagnosis of tuberculosis is not confirmed unless proven bybiopsy, or the finding of the tubercle bacillus. 120 cases of proven spinal tuberculosis, at Kwangju ChristianHospital during the period form Jan 1973 through Aug. 1980, were studied and analysed. The results were asfollows; 1. The ratio of male to female was 1:1.1. The age preference was under 30 years old. 2. The most frequentsite of involvement was the lumbar spine(44.1%) and next the thoracic(39.2%0. 3. The incidence of lytic type was50.8%, mixed type 36.7%, and sclerotic type 12.5%. 4. Associated pulmonary tuberculous lesions were observed in 94patients (78.3%). 5. The central type, with wedging or collapse of the vertebral body, was more common in theyounger age group and the intrevertebral articular type in older patients. 6. The incidences of typical radiologicfindings were : Collapse of vertebral body(90%), cold abscess (78.3%) and narrowing of intervertebral space(70%).7. Associated kyphosis was observed in 37 cases (30.8%). Among these 37 cases the range of angulation was between21 to 40 degrees in 40%.
Abscess ; Bacillus ; Diagnosis ; Female ; Gwangju ; Humans ; Incidence ; Kyphosis ; Male ; Spine ; Tuberculosis ; Tuberculosis, Spinal

Pseudoaneurysm due to chronic pancreatitis is uncommon, but it can cause recurrent and massive hemorrhage. Because of high morbidity and mortality associated with the pseudoaneurysm, early detection and treatment is essential. Surgical ligation or resection of the aneurysm has a high mortality and therefore, transcatheter embolization is preferably carried out. We report a case in which gastroduodenal artery pseudoaneurysm caused by chronic pancreatitis was successfully treated by transcatheter embolization using Gelfoam and Gianturco spring coils.
Aneurysm ; Aneurysm, False* ; Arteries* ; Gelatin Sponge, Absorbable ; Hemorrhage ; Ligation ; Mortality ; Pancreatitis, Chronic*

PURPOSE: The purpose of this study was to determine the efficacy of sonography in the evaluation of normal pseudocapsular morphology and the detection of complications after total hip arthroplasty. MATERIALS AND METHODS: Between Janvary 1997 and June 2000, 47 patients [35 men and 12 women aged 24 to 84 (mean, 61) years] using real-time linear-array, convex US units with 3.5-MHz and 10-MHz transducers. Normal capsular morphology in 30 with total hip replacements, who had been asymptomatic for at least one year, was studied, and the prosthetic joint infection demonstrated in six of 17 who had experienced was confirmed at surgery or by US-guided aspiration. RESULTS: Sonograms indicated that a normal pseudocapsule lay straight over the neck of the prosthesis or was slightly convex toward the neck, and that the mean bone-to-pseudocapsule distance was 2.9 mm. However, in the 11 symptomatic patients in whom no evidence of infection was revealed by cultures, th mean distance was 4.7 mm; in the remaining six patients, whose joints were infected (a condition strongly suggested by the presence of extracapsular fluid), the mean distance was 5.5 mm, with no significant difference between the two groups. CONCLUSION: Sonography can be used to evaluate normal caspular morphology after total hip replacement and to diagnose infection around hip prostheses. In all patients in whom sonography revealed the presence of extra-articular fiuid, infection had occurred.
Arthroplasty, Replacement, Hip* ; Female ; Hip Prosthesis ; Humans ; Joints ; Male ; Neck ; Prostheses and Implants ; Transducers ; Ultrasonography*

PURPOSE: To measure the normal size of the styloid process using 3D (three-dimensional) reconstruction CT. MATERIALS AND METHODS: We retrospectively analyzed 3D reconstruction images obtained after coronal and axial CT scanning of the temporal bone or neck of 115 patients. The length and shape of both sides of the styloid process, the location of its tip, and calcification of the stylohyoid ligament were retrospectively analysed. RESULTS: The mean length of the styloid process was 26.6 (+/-7.9)mm on the right side, and 26.4(+/-8.3)mm on the left, a statistically insignificant difference (p=0.694). Its mean length was 26.2 (+/-8.5)mm in men and 26.7 (+/-7.2)mm in women, a statically in significant difference (p=0.733). As for variation with age, mean length tended to increase until the third decade, but not beyond. Segmental type (104/230, 45.2%) and fragmental type (73/230, 31.7%) were more commonly seen in shape of styloid process, and tapering tip of styloid process (156/230, 67.9%) is more commonly seen than clubbing tip of it (74/230, 32.1%). The process was angulated in six cases (2.6%); its tip was more frequently located between the internal and external carotid artery (211 cases, 91.7%) than more medially (19 cases, 8.3%). In the former location, the length of the process was 26.2(+/- 7.2)mm, and in the latter, 37.0(+/-6.0)mm. The difference was statistically significant (p=0.000). Calcification had occurred in 33 cases (14.3%). CONCLUSION: The length of a normal styloid process was 18-32 mm. There were no statistically significant differences between its two sides, or between the sexes. Length tended to increase until the third decade, but not beyond. Predominantly the tip was located between the internal and external carotid artery, though the process was longer when its tip was located medially.
Carotid Artery, External ; Female ; Humans ; Ligaments ; Male ; Neck ; Retrospective Studies ; Temporal Bone ; Tomography, X-Ray Computed

PURPOSE: In patients with colorectal carcinoma, helical CT using air as a contrast agent provides axial images and a three-dimensional CT colonogram similar to that provided by barium enema. The purpose of this study was to assess the usefulness of air insufflation helical CT in colorectal cancer patients. MATERIALS AND METHODS: Thirty-three patients with colorectal carcinoma confirmed by surgery underwent air insufflation helical CT scanning after the infusion of air through the anus. In eleven who underwent barium studies, CT colonograms were also obtained. Two radiologists, who reached a consensus, analysed the detection rate, location and staging of the tumors; staging was based on the modified Dukes (Astler-Coller) classification. RESULTS: Using axial helical CT, the detection rate was 97%; staging was correct in 23 of the 33 patients, with an overall accuracy of 70%. Pathologic correlation was correct in 30 of the 33 cases (three were overestimated), and sensitivity, specificity and accuracy were 100%, 50%, and 91%, respectively. With regard to the involvement of lymph nodes, pathologic correlation was correct in 25 of the 33 patients; four were overestimated and four were underestimated. Sensitivity, specificity and accuracy were 69%, 80%, and 76%, respectively. The detection rate of CT colonography was 100%, but because in one case there was a discrepancy between CT colonography and barium enema as to the shape of the carcinoma, the agreement rate was 91%. CONCLUSION: Air insufflation helical CT, which provides a higher detection rate and more precise staging of colorectal carcinoma than the use of positive contrast materials and three dimensional depiction of tumor location, is helpful for the evaluation of colorectal carcinoma.
Anal Canal ; Barium ; Classification ; Colonography, Computed Tomographic ; Colorectal Neoplasms* ; Consensus ; Contrast Media ; Enema ; Humans ; Insufflation* ; Lymph Nodes ; Sensitivity and Specificity ; Tomography, Spiral Computed*