This is an attempt to investigate the histopathological change of 246 cases of leprosy especially in the healing stage of leprosy. The results are summerized as follows: 1. Histopathological findings in the healing stage of leprosy, a) More than half of the cases showed only a slight degree of inflammatory cell infiltration in the group that had received treatment for more than 7 years. b) About half the cases (46.9%) showed marked changes of collagen fiber that is mainly swelling and hypertrophy. c) In 40.6% of the cases, elastic fiber manifested hypertrophy, coarseness and curling. d) Changes of elastic fiber was markedly decreased in the cases which had received more than 7 years treatment. e) Inflammatory infiltration was located mainly in the upper dermis and the infiltration around the blood vessels and skin appendages were not changed and remained regardless of duration of treatment. Histopathological findings in the group of lepromatous type. a) The free zone of the upper dermis disappeared in most cases. b) The cases with moderate inflammatory infiltration were most common and they were located mainly in the mid dermis. The degree of infiltration was not markedly changed according to the duration of treatment. c) Inflammatory infiltration around the blood vessels and skin appendages were more common than that of the healing stage. d) Changes of collagen fiber was manifested mainly hypertrophy and swelling and it was recognized throughout the entire course of the treatment. Elastic fiber found to be curled and coarse in most cases of lepromatous leprosy. Atrophy of elastic fiber was observed in cases of long treatment. 3. Histopathological findings in the group of tuberculoid type. Changes of collagen fiber was slighter than that of the lepromatous type and was manifested swelling and hypertrophy. Elastic fiber coarseness was observed in many cases.
Atrophy ; Blood Vessels ; Collagen ; Dermis ; Elastic Tissue ; Hypertrophy ; Leprosy ; Leprosy, Lepromatous ; Skin*

In this paper, the distribution, host restriction, and taxonomic position of Valsa mali are discussed.
Far East* ; Fungi* ; Mali* ; Trees*

No Abstract available.

BACKGROUND: The consensus is that a bony Bankart lesion shorter than 25% of the length of glenoid does not affect the clinical result; hence, such lesions were often neglected. However, small bony Bankart lesions are associated with various types of capsulolabral lesions. METHODS: A total of 82 patients who had undergone arthroscopic capsulolabral lesion repair surgery for anterior shoulder dislocation were reviewed. The prevalence rates of early and late type of capsulolabral lesions were compared between a group of patients with and a group without small bony Bankart lesions. In addition, the types of accompanying capsulolabral lesion were analyzed according to the type of bony Bankart lesion. Finally, the clinical outcomes were evaluated (active range of motion, American Shoulder and Elbow Surgeons score and Rowe's score). RESULTS: Among the 13 patients who had small bony Bankart lesions, the prevalence rate of early and late type of capsulolabral lesions was 38.5% and 61.5%, respectively. Among the 69 patients without bony Bankart lesion, the prevalence rates of early and late type of capsulolabral lesions were 74% and 26%, respectively. Significantly worse clinical outcome was observed for the group of patients with both small bony Bankart lesions and late type of capsulolabral lesion. CONCLUSIONS: More severe type of small bony Bankart lesion appears to be associated with late type of capsulolabral lesion. The significantly worse clinical outcome for patients with both small bony Bankart lesion and late type of capsulolabral lesion indicates that small bony Bankart lesions cannot always be neglected.
Consensus ; Elbow ; Humans ; Prevalence ; Range of Motion, Articular ; Shoulder Dislocation* ; Shoulder*

Localized cystic disease of the kidney is a rare entity with the gross and microscopic features of autosomal dominant polycystic kidney disease localized to only a portion of a kidney, and negative family history. We report a case of localized cystic disease of the kidney in a 38-year-old woman who complained of intermittent right flank pain for 1 year. The resected kidney showed multiple cysts measuring up to 4.0 3.5 3.0 cm, which were scattered throughout the mid- and lower poles of the kidney. Microscopically, the cystic lesion was composed of numerous cysts of variable size, lined by flattened epithelium. The intervening septa of the cysts contained normal or compressed renal tubules and glomeruli. Neither dysgenetic tissue such as immature cartilage or primitive mesenchymal tissue nor malignant cells was identified. Localized cystic disease should be included in the differential diagnosis of cystic lesions in the kidney.
Adult ; Cartilage ; Diagnosis, Differential ; Epithelium ; Female ; Flank Pain ; Humans ; Kidney* ; Polycystic Kidney, Autosomal Dominant

No abstract available.
Adolescent* ; Epidemiologic Studies* ; Humans ; Temporomandibular Joint*

No abstract available.
Parkinsonian Disorders*

The detection of renal disorders now involves a series of complicated diagnostic procedure such as radiologic pyelography, function studies in laboratory and others These add up to a painful, expensive, and time consuming experience for the patient, others may be spared the discomfort of unnecessary. Consequently, the development of methods for preliminary screening of patients is significant both with regard to the diagnostic information obtained and to the selection of those patients requiring complete urologic work up. In particular, a reliable screening test is important in establishing or ruling out renal pathology as an underlying factor in hypertension the finding of a disorder of one kidney in the hypertensive patient may be at indication for nephrectomy or other surgical measures of renal artery. A positive preliminary investigation warrants precise diagnosis by aortography and confirmation by individual renal clearance tests. Finally the primary objective of the screening test is the restriction of more exacting procedures such as aortography with its inherent risk of serious complications to the preoperative evaluation of a demonstrated lesions. The visualization of an internal structure by determining the spatial distribution of a gamma radiation-emitting isotope was started in 1950 when Cassen and his associates utilized newly developed scintillation counters to print mechanically the spatial distribution of radioactive iodine in the thyroid gland. Visual and functional informations referable to each kidney separately may be obtained by radioisotopes and tracer or by scanning techniques rapidly and without trauma. The renogram or tracing of the renal uptake and excretion of a labeled contrast medium is a clinically useful measure of renal vascularity, tubular cell function, and the patency of the upper urinary passage, and especially valuable as a screening test for the hypertensive patient with suspected unilateral disease of the kidney. Similarly, scanning images are achieving an important place in medical diagnosis of irregularities effecting the kidneys and other specific organs. Radioactive contrast media, such as I131 labeled diodrast, miokon, Urokon, or hippuran have been widely used for renal function studies. They are entirety unsatisfactory, however, for renal scintillation scanning because they are rapidly excreted by the kidneys without retention in the renal parenchyma in contrast but mercurial diuretics labeled with radioactive mercury are concentrated to a high degree in the renal tubular cells, chiefly in the cortex, prior to their appearance in the urine (Borghgraef 1956.MaAfee and Wagner 1960). Following the report of these letter writers, scintillation scanning of the kidney after the intravenous injection of Hg Neohydrin have been widely used in urological clinics for preliminary screening method of renal disease such as delineating the parenchyma of the kidney and space-occupying lesions by Krevitz, Berk, and others(Reley, Blahd, Mins, Morgan, Kuhl, Bender, Simmons, Blau, Kim) and remained several problems which is anticipated to improvements in resolution for further using of renal scan. The main purposes of this experimental study were: 1) to learn at which period of time it is best to visualize the renal parenchyma following the intravenous administration of Hg Neohydrin, 2) to learn the minimal detectable size of space-occupying lesion within the kidney phantom, and 3) to compare the renal scan with aortography and pyelography on various period of hydronephrosis for visualization of renal parenchyma, 4) to compare the renal scan with aortography on various degree of narrowing of the renal artery for visualization of renal parenchyma. MATERIALS AND METHODS: These experiments have been performed on 17 normal adult mongrel dogs anesthetized with intravenous injection of sodium amycal. Ofthese 3 dogs were used for determining the optimal time of visualization of the renal parenchyma. 8 dogs for the visualization of the parenchyma of hydronephrotic kidneys as created by partial ligation of the left ureter for the period of 1. 2. 3 and 4 weeks as devided in 4 groups, and 6 dogs were used for the visualization of the narrowed renal artery produced by partial obstruction to various degrees. A wax phantom of the kidney was utilized for the study of detectable minimal size of the intrarenal space occupying lesion, the phantom measures 12.5 X 6.2 X 3.5cm. All animals underwent renal scintiacan received 80 microcuri of Hg neohydrin intravenously, they were placed in a prone position and the study was carried out using a Nuclear-Chicago dual scanner with a 62-hole coarse focusing collimator containing a 3x3 inch sodium iodide crystal, the collimator was passed back and forth over the target are at a rate of 12-15cm, per minute. The scan usually required 30 minutes for complete of scan. The pyelography was performed in retrograde way with 30% diodrast injected through ureteral catheter and the amount of dye injected was adjusted to replace the urine from renal pelvis. The aortography was performed by transfemoral arterial catheterization technique as described by Seldinge. RESULTS: 1. The optimal opacification period of renal parenchyma after injection of Hg 203 neohydrin was found to range from 1 to 6 hours 2. By kidney phantom study it was demonstrated that the space-occupying lesion measuring 2cm. in diameter can not be detected on scan. While the lesion measuring 3cm, or more can be successfully visualized. 3. The effect of partial obstruction of the ureter upon the renal scintiscan for visualization of renal parenchyma was not. dependable, the renal scintiscan continued to appear up to at least the 2 weeks after partial obstruction of ureter whereas the retrogredepyelography and aortography showed the definite picture of hydronephrosis to various degree. 4. The renal scan is inconsistent in many instances of renal artery stenosis, the scan showed a diminished concentration of mercury in the kidney with stenotic main renal artery and complete failure of visualization of the renal substance in cases with completely obstructed renal artery. 5. It is possible to demonstrate the value and usefulness of renal scan of Hg neohydrin as a routine preliminary screening test for renal pathology, the alteration of the concentration of the mercury can might be expected to give additional information.
Administration, Intravenous ; Adult ; Animals ; Aortography ; Catheterization ; Catheters ; Contrast Media ; Diagnosis ; Diuretics ; Dogs* ; Humans ; Hydronephrosis ; Hypertension ; Injections, Intravenous ; Iodine ; Iodopyracet ; Kidney ; Kidney Pelvis ; Ligation ; Mass Screening ; Nephrectomy ; Pathology ; Prone Position ; Radioisotopes ; Renal Artery ; Renal Artery Obstruction ; Scintillation Counting ; Sodium ; Sodium Iodide ; Thyroid Gland ; Ureter ; Urinary Catheters ; Urography

A case of Maffucci's syndrome, which was considered to be a first case reported in Korean literature, was presented with review of literatures. The patient, 17 years old Korean girl, had muliple cutaneous cavernous type hemangioma on the right foot and ankle area with an enchondroma in the third toe which showed slight shortening of length and abnormality on bone X-ray study. Authors presented this case with the results of histopathological examination of the skin and bones and right side femoral angiography for establishment of the diagnosis.
Adolescent ; Angiography ; Ankle ; Chondroma ; Diagnosis ; Female ; Foot ; Hemangioma ; Humans ; Osteochondrodysplasias* ; Skin ; Toes

Twenty six cases of Exfoliative dermatitis were found during the years from July of 1967 to June of 1972 at the department of dermatology of Chonnarn University Hospital, and the cases of the disease were studied for ciinical signs and symptoms, etiological factors, laboratory findings and responses to the treatment. The incidence of the disease to total number of skin patients in the years: 0. 2%, mean age distribution: 41. 9 years old, and the most cornmon etiological factors: drugs such as 4. 4-diaminodiphenylsulfone (dapsone, DDS), mercurial preparations, herbs and arsenicals in order, were found. The distinct laboratory findings of the disease revealed leukocytosis, eosinophilia and hypoproteinemia. However, the results of liver function tests (SGOT, SGPT, CCF, TTT, Alk. phosphatase) were found to be generally within normal limits in cases of hypoproteinernia. The clinical symptoms of the disease appeared to be lymphadenopathy, coated or avitaminosis type glossitis or stomtitis with characteristic skin lesions of the disease. In the treatment of the disease, the authors emphasized careful treatment to correct fluid and electrolyte balance and hypoproteinemia with adequate topical skin management. The authors also had discussions of the etiological factors comparing with other literatures, clinical signs and symptoms, therapeutical achievement and problems, and reviewed the literatures of the disease.
Age Distribution ; Alanine Transaminase ; Arsenicals ; Avitaminosis ; Child ; Dermatitis, Exfoliative* ; Dermatology ; Eosinophilia ; Glossitis ; Humans ; Hypoproteinemia ; Incidence ; Leukocytosis ; Liver Function Tests ; Lymphatic Diseases ; Skin ; Water-Electrolyte Balance