Search results for "Superfici"

Cavernous hemangioma of the parotid gland in adults

2014

Hemangiomas account for 0.4-0.6% of all tumors of the parotid gland and most of them occur in children, nevertheless in adults hemangiomas are very rare. We report the case of a 62 year old woman with a mass in the parotid right tail associated with fluctuating swelling episodes unrelated to meals and with a slowly progressive growth. The provisional diagnosis was a pleomorphic adenoma, so a right superficial parotidectomy was performed. During surgery, the macroscopic appearance makes suspect a vascular lesion. The histopathological result was a cavernous hemangioma. The classic clinical presentation of a parotid hemangioma is an intraglandular mass associated or not with skin lesions char…

Klinische Erfahrungen mit dem Kensey-Katheter-System - Komplikationen und Ergebnisse

1990

Fifteen procedures have been carried out in 14 patients using the Kensey rotation angioplasty system. Sixteen occlusions of the superficial femoral artery, with an average length of 10.2 cm (3 to 24 cm) and one artery with multiple stenoses were treated. The following results were obtained: creation of a lumen, with subsequent balloon dilatation in eight out of fifteen procedures; in two patients the vessels were occluded shortly after the procedure, due to complications (one obstructive plaque and one haematoma); five perforations, three dissections and one peripheral embolus. The total complication rate was 11 out of 15 cases, clinical improvement was obtained in six out of 15 cases.

Iliac-femoral stent-graft infection after hybrid procedure redo: Case report

2021

Introduction Stent-graft infection in peripheral arteries is rare and potentially dangerous. The use of hybrid procedures, in complicated patients previously treated, involves an increase of infective risk especially in no collaborative patients. Presentation of case We report a case of rare stent-graft infection in a patient treated for a Rutherford IV Multiple Peripheral Arterial Disease (MPAD) involving the right iliac-femoral axis with stenosis on deep femoral artery due to a previously stenting procedure for Superficial Femoral artery (SFA) stenosis. The first simultaneous hybrid intervention consisted of an endovascular iliac stent-graft placement and a surgical common femoral patch a…

Evaluation of direct oral anticoagulants in superficial-vein thrombosis – Authors' reply

2017

Femtosecond laser-assisted superficial keratectomy as a treatment for bilateral band keratopathy

2013

Results of a Phase I-II Pilot Study with Intravescical Gemcitabine in Superficial Bladder Cancer (Ta-T1)

2005

To study the ablative activity of intravescical gemcitabine against superficial transitional cell carcinoma of the bladder at different doses and concentrations. Methods Twenty-seven patients were treated with intravescical gemcitabine after transurethral resection, during which one to three papillary marker lesions were left unresected. Starting 14 days after transurethral resection, six gemcitabine instillations were given at weekly intervals. Gemcitabine, diluted in 50 mL of saline solution and maintained for 2 hr, was given at a dose of 500, 1000 and 2000 mg in groups of nine patients each. A complete response (CR) was defined as negative cutologycystoscopy and biopsy findings. Results…

Topical 5'-methylthioadenosine in the treatment of symptomatic chronic venous insufficiency, haemorrhoids and superficial phlebitis. A double-blind p…

1992

500 patients entered a randomised double-blind placebo-controlled trial designed to evaluate the efficacy and tolerability of topical 5′-methylthioadenosine (MTA) 0.5% in relieving the major signs and symptoms related to chronic venous insufficiency, superficial phlebitis and first and second degree haemorrhoids.

<title>Near-infrared spectroscopy (NIRS) as a diagnostic tool in patients with suspected stroke or traumatic brain injury</title>

2001

Near-Infrared Spectroscopy (NIRS) as a diagnostic tool in patients with suspected stroke or brain injury S. Goldberg, C. Lott, M. Ostermeyer, H.-J. Hennes Absorption of Near-Infrared (NIR) light in the brain is mainly caused by hemoglobin. Superficial intracranial hematoma with a higher concentration of hemoglobin causes a higher absorption in NIRS. The existence of hemorrhage can be demonstrated by the difference of optical density, comparing identical measuring points at both hemispheres of the brain: absorption of NIR light is greater at the side of the hemorrhage, causing less reflection in NIRS. In a prospective, blinded study, 100 patients who were scheduled for CCT-scan for brain inj…

Superficial Bladder Cancer Therapy: A Review

2005

Most bladder cancers present as a superficial disease, confined to the bladder mucosa or submucosal layer, without muscle invasion. Most superficial tumors have a propensity for recurrence after transurethral resection; some have a high risk for progression to muscle invasion. The treatment aim in superficial bladder cancer with intravesical therapy is three-fold: (1) eradicate existing disease, (2) prevention of recurrence, (3) prevention of tumor progression. The prognostic factors (tumor stage, grade, size, number and recurrence pattern) allow the stratification of tumors in different risk groups to plan treatment. Studies on pharmacokinetics have proved the efficacy of optimized drug de…

Clinical meaning of incompetent perforators in the setting of post-thrombotic syndrome commentary

2015

In this issue of Phlebological Review Zolotukhin et al. [1] present the results of their study on recurrence of venous leg ulcers in post-thrombotic patients after endovenous laser ablation of incompetent lower leg perforators. They have found that not only the recurrence rate of these perforators was very high, but also that the procedure did not reduce the ulcer recurrence. This lack of clinical efficacy in terms of recurrence was different from the results of the well-known ESCHAR study [2]. In the ESCHAR study surgical ablation of incompetent superficial veins resulted in less frequent recurrences. From a hemodynamic and pathophysiological point of view a thermal ablation (such as laser…