No abstract available.
Varicose Ulcer*

No abstract available.
Varicose Ulcer*

PURPOSE: The advanced stage of chronic venous insufficiency (CVI) 4, 5, 6, which shown lipodermatosclerosis, venous ulcer might cause frustrating symptom compared with simple varicose vein. For successful treatment, precise anatomic, hemodynamic information of venous system is recommended. Although there is still controversy, duplex scan is the best way in evaluation of hemodynamic pathology. We studied key role of duplex scan in treatment of advanced CVI. METHOD: From November 1998, to February 2000, 125 patients were treated for CVI in our hospital. Of these 11 patients with class 4, 5, 6 were assessed by duplex scan, ascending venogram, hemodynamic functional studies. All venous segments were eagerly assessed for looking reflux. Except one patient who refuse surgery 10 patients received conventional surgical treatment and endoscopic perforator ligation. The one year follow up results were assessed. RESULT: 9 patients showed superficial venous reflux, 3 patients had deep venous reflux. In all 6 patients who had ulcer, incompetent perforator vein was identified. In 9 patients, stripping 8, high ligation 1, endoscopic perforator vein ligation 3 were done. During 1 year follow up clinical improvement was singificant in these 11 patients assessed with symptom scores. All ulcer were healed with average 25.3 days, and no recurrence. CONCLUSION: Although no single test was enough for perfect assessing CVI, scrupulous examination with duplex scan is best way for accomplishing successful outcome at presents.
Follow-Up Studies ; Hemodynamics ; Humans ; Ligation ; Pathology ; Recurrence ; Ulcer ; Varicose Ulcer ; Varicose Veins ; Veins ; Venous Insufficiency

The persistent venous hypertension is the primary cause of venous ulcer, and leukocyte activation plays an important role in the formation of venous ulcer. Venous ulcer should be differentiated from ulcers resulted from other diseases. Treatment options include conservative/medical therapies and surgical therapies. Injection sclerotherapy, superficial vein ligation and stripping, deep vein valve reconstruction, perforator ligation, and skin grafting favor the healing of ulcers.
China ; Chronic Disease ; Humans ; Varicose Ulcer ; diagnosis ; etiology ; therapy

A twenty six year old man was admitted to our clinic for bleeding from a venous ulcer of the left leg. His left femoral vein had been ligated for bleeding control after a traffic accident that happened when he was 5 years old. He had a varicose vein, stasis dermatitis, and a venous ulcer on his left leg. To shunt left femoral venous return to the right femoral vein, we did a crossover bypass with arteriovenous fistula using the right greater saphenous vein. To get good patency of the arteriovenous fistula, the bypass graft was closed 6 weeks after the initial operation. He maintained his left leg circumference relatively well for 6 months after the operation. We report the case of a patient who had a vein crossover bypass for a chronic femoral vein ligation.
Accidents, Traffic ; Arteriovenous Fistula ; Dermatitis ; Femoral Vein ; Hemorrhage ; Humans ; Leg ; Ligation ; Saphenous Vein ; Transplants ; Varicose Ulcer ; Varicose Veins ; Veins

BACKGROUND: Recently, resistance to activated protein C(APC) is known to be an important risk factor for venous leg ulcers. Leiden mutation in clotting factor V is the most common genetic defect leading to APC resistance in western countries. Until now, the prevalence of APC resistance and Leiden mutation in Korean patients with venous ulcers has been ill defined. OBJECTIVE: We performed this study in order to investigate the prevalence of APC resistance and Leiden mutation in Korean patients with venous ulcers. METHODS: The functional analysis for APC resistance(APC resistance ratio) and genetic study for Leiden mutation were conducted in 40 patients with venous ulcers. RESULTS: 1. Of the 40 patients with venous ulcers, resistance to APC was documented in 11 individuals (27.5%). 2. We could not find factor V Leiden mutation in 40 patients. 3. Patients with APC resistance more frequently represented recurrence of venous ulcers and venous thrombosis than in their non-APC resistant counterparts. CONCLUSION: APC resistance may be one of the thrombophilic defects in relation with venous ulcers in Korea. However, Leiden mutation may be rare in Korean patients with venous ulcers than in Caucasians. These findings suggested that the other genetic or non-genetic factors may be involved in the pathogenesis of APC resistance in Korea.
Activated Protein C Resistance* ; Factor V ; Humans ; Korea ; Leg Ulcer ; Prevalence* ; Recurrence ; Risk Factors ; Varicose Ulcer* ; Venous Thrombosis

PURPOSE: Venous stasis ulcer is the most severe form of chronic venous insufficiency and this commonly appears in the lower limb. Pharmacological therapy, reconstruction of the venous system, surgical management, cellular therapy and compression therapy are known as the treatments of venous stasis ulcer, but relapses are common, which make it a typical chronic wound. We report here on a case of recurrent venous stasis ulcer that healed with compression therapy without any other treatment. METHODS: A 35-year-old man with a 13 years history of venous stasis had developed an ulcer on the distal third portion of the lower left limb which was developed 12-year before enrollment in this study. He had been treated with vacuum assist closure, 2 times of cell therapy and 3 times of skin graft for 8 years, but the lesion recurred. From November, 2008 compression therapy was done with the 3M Coban(TM) 2 Layer Compression System(3M, St. Paul, USA). The ulcer at that time was oval shaped and 3x4cm in size. A comfort layer bandage was applied from the proximal phalanx of the great toe to the knee. A compression layer bandage was applied on the previous layer with it being overlapped one half the width of the comfort layer bandage. The dressing was changed every 4 days and the change was recorded with photography. RESULTS: A total of 12 Coban(TM) 2 Layer Compression Systems were used. The size of the ulcer decreased to 2.5x2.5cm in one month, to 2x2cm in 2 months, it was 1x1.8cm in size at 3 months and it completely healed in 4 months. CONCLUSION: The venous stasis ulcer was completely healed using the 3M Coban(TM) 2 Layer Compression System. This method was easy to apply, made the patient comfortable and it provided an excellent compression effect. As in the previous studies, this compression therapy has been proven to play an important role for the treatment and prevention of venous stasis ulcer.
Adult ; Bandages ; Extremities ; Humans ; Knee ; Lower Extremity ; Recurrence ; Skin ; Tissue Therapy ; Toes ; Transplants ; Ulcer ; Vacuum ; Varicose Ulcer ; Venous Insufficiency

The gastric fundus is a rare site for benign ulcer occurrence as it consists of parietal cells, which secret gastric acid. It is resistant to gastric acid and pepsin, and has an abundant blood supply. Varices or other vascular lesions, such as polyps and submucosal tumors, are more frequently found in the gastric fundus. When an ulcer is found in the gastric fundus, it is important to consider underlying conditions such as a malignancy. In this case, a benign gastric ulcer in the gastric fundus dome formed a protruding mass-like lesion with central necrosis, which was reminiscent of a malignant submucosal tumor. Proper follow-up gastroscopy with endoscopic ultrasonography helped to differentiate these similar lesions. We report here a case of a benign gastric ulcer in the fundus dome that was reminiscent of a malignant submucosal tumor, with a review of the literature.
Endosonography ; Follow-Up Studies ; Gastric Acid ; Gastric Fundus ; Gastroscopy ; Necrosis ; Pepsin A ; Polyps ; Stomach Ulcer ; Ulcer ; Varicose Veins

PURPOSE: V.A.C. is a new concept which is closed dressing with negative pressure to promote wound healing. It has been widely used as the treatment of chronic and acute wounds such as pressure sores, burns, stasis ulcers, and other complicated wounds. However It has disadvantages such as high cost and the need of specific equipment. In this article, we described new method to overcome these disadvantages. METHODS: We made newly innovated equipment with 50cc syringe and spring to create negative pressure. From May 2006 to May 2007, we applied it to two patients with chronic wound. RESULTS: The treatment period was 5 weeks for one case and 3 weeks for the other case. Both patients were healed completely without admission and wound healing was accelerated. During follow-ups, there were no complications. The mean cost for single dressing was 9,590 won. CONCLUSION: Modified portable negative therapy using newly innovated equipment could accelerate wound healing better than conventional dressing. It lowers the number of dressings, saves cost of treatment, and enables treatment as outpatient basis.
Bandages ; Burns ; Follow-Up Studies ; Humans ; Negative-Pressure Wound Therapy ; Outpatients ; Pressure Ulcer ; Syringes ; Varicose Ulcer ; Wound Healing

BACKGROUND/AIMS: Matrix metalloproteinases (MMP)-2 and -9 can degrade essential components of vascular integrity. The aim of this study was to investigate the association between those MMPs and variceal bleeding (VB). METHODS: Fifteen controls, 12 patients with acute ulcer bleeding (UB) group, 37 patients with varix (V group), and 35 patients with acute VB group were enrolled. Serum was obtained to measure MMP-2 and -9 activity by zymogram protease assays. RESULTS: The activity levels of these compounds were compared with the controls' median value. The median MMP-9 activity was 1.0 in controls, 1.05 in the UB group, 0.43 in the V group, and 0.96 in the VB group. The level of MMP-9 activity was higher in the VB group than in the V group (p<0.001). In the VB group, there was a signifi cant decrease in MMP-9 activity over time after bleeding (p<0.001). The median MMP-2 activity level was 1.0 in controls, 1.01 in the UB group, 1.50 in the V group, and 1.55 in the VB group. The level of MMP-2 activity was similar in the VB and V groups. CONCLUSIONS: The level of MMP-9 activity increased in association with VB. The role of MMP-9 in the pathogenesis of VB should be verified.
Esophageal and Gastric Varices ; Hemorrhage ; Humans ; Matrix Metalloproteinase 2 ; Matrix Metalloproteinase 9 ; Matrix Metalloproteinases ; Ulcer ; Varicose Veins