Retroperitoneal cystic lymphangioma is a rare benign tumor which had previously been difficult to diagnose preoperatively by conventional radiographic technique(1). Recent reports describe the computed tomographic and ultrasonographic findings in cystic lymphangioma(1,2). We report a case of retroperitoneal cystic lymphangioma, accurately diagnosed by lymphography, with computed tomographic findings and percutaneous drainage findings. To the best of out knowledge, this is the most aged case of retroperitoneal cystic lymphangioma of preoperatively diagnosed.
Drainage ; Lymphangioma, Cystic* ; Lymphography

No abstract available.
Biopsy* ; Lymphography ; Rupture*

OBJECTIVETo research the role of lymph tracers to protect parathyroid in surgery for papillary thyroid carcinoma.

METHODSPatients with papillary thyroid carcinoma who met selected criteria were enrolled in this study. Patients were divided into carbon nanoparticle group, methylene blue group, and conventional surgery group.

RESULTSNo significant complication occurred in the patients of carbon nanoparticle and methylene blue groups. In carbon nanoparticle group, methylene blue group and conventional surgery group, the mean numbers of parathyroid glands detected during surgery were 3.1 ± 0.3, 2.9 ± 0.4 and 2.3 ± 0.3 (F = 3.78, P < 0.01) , the rates that parathyroid was cut mistakenly were 1.37% (2/146) , 2.62% (2/97) and 7.14% (6/84) respectively (χ(2) = 17.372, P < 0.05) ; and the incidence of postoperative hypocalcemia were 10.4% (5/48) , 9.1% (3/33) and 17.5% (7/40,χ(2) = 0.671, P = 0.037) .

CONCLUSIONThyroid lymphography technique is helpful to protect from the injury to the parathyroid glands in surgery.

Dynamic enhanced magnetic resonance lymphangiography can be used to provide anatomic and dynamic information for various lymphatic diseases, including thoracic duct injury, and can also help to guide the thoracic duct embolization procedure. We present a case of postoperative chylothorax demonstrated by dynamic enhanced MR lymphangiography. In this case, the chyle leakage site and location of cisterna chyli were clearly visualized by dynamic enhanced MR lymphangiography, thus allowing for management with thoracic duct embolization.
Chyle ; Chylothorax ; Lymphatic Diseases ; Lymphography ; Thoracic Duct

After advent of lymphangiographic technique, the causes of chyluria can be evaluated by lymphangiography. Themost common etiology known until today is parasitic origin, expecially filariasis. In Korea, established organismof filariasis is Brugia malayi. And other nonparasitic etiologies such as retroperitoneal malignancy, chronicinflammatory diseases, trauma, pregnancy, aneurysm are very rare. The authors experienced two cases oflymphatico-calyceal fistulas causing chyluria demostrated by lymphangiography. The etiology of these two caseswere unknown exactly, but the clinical diagnosis were filariasis. These cases are reported with emphasis on thelymphangiographic findings of chyluria.
Aneurysm ; Brugia malayi ; Diagnosis ; Filariasis ; Fistula ; Korea ; Lymphography ; Pregnancy

This paper is presented to report the results of urinary quantitative culture and drug sensitivity tests for isolated micro-organisms in this study. Studies were done on 172 cases from the department of Urology, Eul Ji General Hospital during the period from Jan. 1979 up to Dec. 1980. 1. Quantitative urine culture in 172 cases were performed and of these, 89 cases grew micro-organism wile the remaining 83 cases showed no growth. Among the 89 cases, 67 cases (75.2%) revealed significant bacteriuria with colony count over 10 5/ml in urine while 22 cases (24. 8%) were below 105/ml. Radio of Male: Female is 29: 38 2. 55 cases (82.1%) among the 67 cases with significant bacteriuria could the bacteria be identified on a smear and Gram stain. 54 cases (80.6%) of the 67 significant bacteriuria casts revealed pyuria of more than 5/HPF while 13 cases (19.4%) were below 5/HPF 3. 60 cases(89. 6%) of the 67 cases significant bacteriuria has Gram (-) bacilli while 7 cases(10.4 %) were Gram (+) cocci by direct smear. The frequency of isolated organism were as following E. coli 33 cases (49. 3%). Pseudomonas 11 cases(16.4%) Enterobactor 6 cases(9.0%) Proteus and stapbylo. Aureus 4 cases(5.8%) respectively. 4. On the whole, all isolated micro-organisms showed considerable susceptibility to panimycin (82. 7%) and then frequency of susceptible drug were and then the frequency of susceptible drug were Cefamezine, Kedacillin, Gentamicin.
Bacteria ; Bacteriuria ; Cefazolin ; Female ; Gentamicins ; Hospitals, General ; Humans ; Lymphography* ; Male ; Proteus ; Pseudomonas ; Pyuria ; Urology

Cerebral fat embolism syndrome is a rare complication of trauma, and it particularly involves fractures of the long bones. This syndrome may occur in a diverse series of conditions such as diabetes mellitus, acute hemorrhagic pancreatitis, acute fatty cirrhosis, prolonged corticosteroid therapy, lymphography and liposuction. The author reports the CT and MRI findings in a patient with cerebral fat embolism that occurred as a rare complication of postgastrectomy.
Diabetes Mellitus ; Embolism, Fat* ; Fibrosis ; Humans ; Lipectomy ; Lymphography ; Magnetic Resonance Imaging ; Pancreatitis

Acquaintance of the lymph node is very important to evaluate whether the tumor is malignant or benign and therefore to the treatment of the tumors. Lymphography is now considered the gold standard for this purpose. Many computer aided diagnose (CAD) technologies have been developed to help radiologists to diagnose the tumor by the lymphography cases. In this paper, a computer aided diagnose model is constructed by Semi-naive Bayes Classification. The experiments carried out in our laboratory validated the Semi-Naive Bayes Classification on lymphography case. The result of experiments showed that Semi-Naive Bayes Classification could classify lymphography case effectively.
Algorithms ; Bayes Theorem ; Diagnosis, Computer-Assisted ; Humans ; Lymph Nodes ; pathology ; Lymphatic Metastasis ; diagnosis ; Lymphography ; Neoplasms ; diagnosis

BACKGROUND: Postoperative chylothorax may be caused by iatrogenic injury of the collateral lymphatic ducts after thoracic surgery. Although traditional treatment could be considered in most cases, resolution may be slow. Radiological interventions have recently been developed to manage postoperative chylothorax. This study aimed to compare radiological interventions and conservative management in patients with postoperative chylothorax.METHODS: We retrospectively reviewed periprocedural drainage time, length of hospital stay, and nil per os (NPO) duration in 7 patients who received radiological interventions (intervention group [IG]) and in 9 patients who received conservative management (non-intervention group [NG]).RESULTS: The baseline characteristics of the patients in the IG and NG were comparable; however, the median drainage time and median length of hospital stay after detection of chylothorax were significantly shorter in the IG than in the NG (6 vs. 10 days, p=0.036 and 10 vs. 20 days, p=0.025, respectively). NPO duration after chylothorax detection and total drainage duration were somewhat shorter in the IG than in the NG (5 vs. 7 days and 8 vs. 14 days, respectively).CONCLUSION: This study showed that radiological interventions reduced the duration of drainage and the length of hospital stay, allowing an earlier return to normal life. To overcome several limitations of this study, a prospective, randomized controlled trial with a larger number of patients is recommended.
Chylothorax ; Drainage ; Humans ; Length of Stay ; Lymphography ; Postoperative Care ; Prospective Studies ; Retrospective Studies ; Thoracic Duct ; Thoracic Surgery

BACKGROUND: Intraoperative indocyanine green (ICG) lymphography can effectively detect functioning lymph vessels in edematous limbs. However, it is sometimes difficult to clearly identify their course in later-stage edematous limbs. For this reason, many surgeons rely on experience when they decide where to make the skin incision to locate the lymphatic vessels. The purpose of this study was to elucidate lymphatic vessel flow patterns in healthy upper extremities in a Korean population and to use these findings as a reference for lymphedema treatment. METHODS: ICG fluorescence lymphography was performed by injecting 1 mL of ICG into the second web space of the hand. After 4 hours, fluorescence images of lymphatic vessels were obtained with a near-infrared camera, and the lymphatic vessels were marked. Three landmarks were designated: the radial styloid process, the mid-portion of the cubital fossa, and the lower border of the deltopectoral groove. A straight line connecting the points was drawn, and the distance between the connected lines and the marked lymphatic vessels was measured at 8 points. RESULTS: There were 30 healthy upper extremities (15 right and 15 left). The average course of the main lymph vessels passed 26.0±11.6 mm dorsal to the styloid process, 5.7±40.7 mm medial to the mid-cubital fossa, and 31.3±26.1 mm medial to the three-quarters point of the upper landmark line. CONCLUSIONS: The main functioning lymphatic vessel follows the course of the cephalic vein at the forearm level, crosses the mid-cubital point, and travels medially toward the mid-axilla.
Extremities ; Fluorescence ; Forearm ; Hand ; Indocyanine Green ; Lymphatic Vessels* ; Lymphedema ; Lymphography ; Skin ; Surgeons ; Upper Extremity* ; Veins