USE OF HYPERTONIC GLUCOSE AS A SCLEROSANT IN THE TREATMENT OF MICROVASES

Telangiectasias and microvessels are the most common types of varicose veins, usually their appearance is related to genetic susceptibility, normally affecting the lower limbs of the body. The PEIM (Aesthetic Injectable Procedure in Microvessels) has been widely used to eliminate telangiectasias and microvessels. Therefore, the objective was to describe the effectiveness of liquid sclerosing agents in the treatment of telangiectasias and microvessels. This work is part of a literary review covering the period between 1986 and 2020 using Scielo, Google Scholar and Pubmed platforms. Telangiectasias and microvessels generally do not present health problems, most of the time the problem is esthetic without pathological character. Currently, there are several sclerosing substances used in the treatment, in this case, hypertonic glucose is identified as one of the most used sclerosing agents, because, even though a treatment takes a little longer to obtain results, it is a little painful, the risk of complications is lower and procedure value is affordable. Although the sclerotherapy technique has been used for a long time, so far no sclerosant with absence and complications and totally effective has been discovered, even though there are case studies that report to the contrary, thus, this literature review shows that more studies are needed. to prove the efficacy and safety of hypertonic glucose.

Malignant Pleural Effusions—A Review of Current Guidelines and Practices

Malignant pleural effusion (MPE) occurs in 15% of all cancer patients and usually portends poor prognosis while also serving to limit the patient’s quality of life. Palliation of symptoms has been the goal for the management of these effusions while keeping the patient’s hospital stay to a minimum. Traditionally, this has been achieved by chest tube drainage followed by the instillation of sclerosing agents, such as talc, in the pleural space. A recent increase in evidence for the effectiveness and convenience of indwelling pleural catheters has changed the management of MPE, which is reflected in the guidelines released by the American Thoracic Society as well their European Counterpart (ERS/BTS). In this article, we aim to review the current management practices and guidelines for MPE.

Cervicofacial lymphatic malformations: diagnosis and management

Background Lymphatic malformations are rare benign tumors that result from congenital and acquired alterations of the lymphatic vessels. They occur most commonly on the head and neck region. The aim of this study is to describe clinical profiles of lymphatic malformations of the head and neck (LMHN) as well as to study therapeutic modalities through our series and review of the literature. Results This is a retrospective record-based descriptive study conducted in the ENT and the Radiology departments over a 17-year period. Our study included twelve patients, aged between 8 months and 52 years. Two swellings were present at birth and had not been prenatally diagnosed in both cases. One patient was affected by TRISOMY 21. All patients consulted for a painless mass of the head or neck. Seven masses were located in the suprahyoid region and five in the infrahyoid region. Ultrasonography, computed tomography (CT), and magnetic resonance imaging (MRI) were realized to establish the diagnosis and assess the extent of the lesions. Surgical excision was performed in 7 patients. It was complete in 6 patients. Five patients were treated with sclerotherapy. The sclerosing agents used were Aetoxisclerol 2%, hypertonic saline, and absolute alcohol. One patient had a reversible paresis of the left mental nerve after surgery. An excellent response to sclerotherapy with complete resolution was obtained in 3 cases with no recurrence of the disease. Conclusions Surgical excision has been the management option of choice for LMHN. The recent advances in sclerotherapy make it safe and effective as a primary treatment modality for these lesions.

Retrograde Transvenous Obliteration of Gastric Varices using Sodium Tetradecyl Sulphate: Technical Considerations and Results from a Single Institution Retrospective Study

Introduction Retrograde transvenous obliteration (RTO) with the assistance of a balloon (BRTO) or a vascular plug (PARTO) is an established method for treating gastric varices (GVs) secondary to portal hypertension. Most of the available studies on RTO have used lipiodol along with sclerosing agents like ethanolamine oleate or sodium tetradecyl sulfate (STS). We evaluated the safety and efficacy of RTO for treating GVs using STS as a sclerosant without lipiodol. Materials and Methods Sixteen patients (nine men, age range 16–74 years) were included in this retrospective study. Twelve patients presented with acute bleeding, two with chronic bleeding, one with large varices without bleeding, and one with refractory hepatic encephalopathy (HE). BRTO was attempted in 14 patients and PARTO in 2 patients. The technical and clinical success and complications of RTO were studied. Results The RTO procedure was technically successful in 14 (14/16, 87.5%) patients, with 13 (13/14, 93%) obtaining clinical success. One patient died due to the early recurrence of bleeding. Three patients had minor intraprocedural complications. Conclusion Retrograde gastric variceal obliteration using STS is safe and technically feasible with high technical and clinical success and low complication rate.

Musculoskeletal Interventional Radiology in the Pediatric Population: State of the Art

Interventional radiology procedures have been proven to be as effective as traditional surgery but usually are characterized by lower morbidity rates. In this article, the most diffuse IR treatments for pediatric lesions are reviewed with the aim of describing main advantages and drawbacks. Ablation procedures (in particular RFA and MRgFUS) are widely used for the management of osteoid osteoma and osteoblastoma whereas intracystic injection of methylprednisolone acetate is performed for simple bone cysts. Sclerosing agents and where possible, selective arterial embolization are used for treatment of aneurysmal bone cysts and other vascular malformations. In the management of malignant muscoloskeletal tumors, the role interventional radiology is mainly represented by percutaneous biopsies, and by adiuvant selective embolizations in presence of hypervascular lesions to be submitted to surgery.

Managing Recurrent Orbital Lymphangioma in a Pubertal Female with Negative Pressure Aspiration and Intralesional Bleomycin Injection: A Case Report

Introduction: Management of orbital lymphangioma is challenging. Complete surgical excision is often impossible due to its infiltrative nature. Sclerosing agents have been used in its management with variable outcomes. We report a case of recurrent orbital lymphangioma managed with intralesional bleomycin. Case: A 14-year-old female presented with proptosis of the right eye for two weeks. She had a similar history at five years of age for which she underwent surgical excision. We performed negative pressure aspiration using a 20-gauge angiocatheter, injected bleomycin, and left the cannula in situ for repeat aspiration to maintain cyst collapse. Observation: The lymphangioma regressed, and there was no recurrence at six months of follow-up. Conclusion: This report highlights the use of negative pressure aspiration and intralesional bleomycin injection by minimal intervention using angiocatheter in the successful management of orbital lymphangioma.