Temporomandibular joint dysfunction following the use of a supraglottic airway device during general anaesthesia: a prospective observational study.

Supraglottic airway devices are commonly used to manage the airway during general anaesthesia. There are sporadic case reports of temporomandibular joint dysfunction and dislocation following supraglottic airway device use. We conducted a prospective observational study of adult patients undergoing elective surgery where a supraglottic airway device was used as the primary airway device. Pre-operatively, all participants were asked to complete a questionnaire involving 12 points adapted from the Temporomandibular Joint Scale and the Liverpool Oral Rehabilitation Questionnaire. Objective measurements included inter-incisor distance as well as forward and lateral jaw movements. The primary outcome was the inter-incisor distance, an accepted measure of temporomandibular joint mobility. Both the questionnaire and measurements were repeated in the postoperative period and we analysed data from 130 participants. Mean (SD) inter-incisor distance in the pre- and postoperative period was 46.5 (7.2) mm and 46.3 (7.5) mm, respectively (p = 0.521) with a difference (95%CI) of 0.2 (-0.5 to 0.9) mm. Mean (SD) forward jaw movement in the pre- and postoperative period was 3.6 (2.4) mm and 3.9 (2.4) mm, respectively (p = 0.018). Mean (SD) lateral jaw movement to the right in the pre- and postoperative period was 8.9 (4.1) mm and 9.1 (4.0) mm, respectively (p = 0.314). Mean (SD) lateral jaw movement to the left in the pre- and postoperative period was 8.8 (4.0) mm and 9.3 (3.6) mm, respectively (p = 0.008). The number of patients who reported jaw clicks or pops before opening their mouth as wide as possible was 28 (21.5%) vs. 12 (9.2%) in the pre- and postoperative period, respectively (p < 0.001) with a difference (95%CI) of 12.3% (6.7-17.9%). There was no significant difference in the responses to the other 11 questions or in the number of patients who reported pain in the temporomandibular joint area postoperatively. No clinically significant dysfunction of the temporomandibular joint following the use of supraglottic airway devices in the postoperative period was identified by either patient questionnaires or objective measurements.

Protective effect of nebivolol on gentamicin-induced nephrotoxicity in rats.

OBJECTIVE: Nephrotoxicity is a major complication of gentamicin (GEN), which is widely used in the treatment of severe Gram-negative infections. As we know, treatment with nebivolol has been shown to decrease renal fibrosis and glomerular injury as well as improve endothelial dysfunction. Therefore, we evaluated the potential protective effect of nebivolol (NBV) against GEN-induced nephrotoxicity in rats. MATERIAL AND METHOD: Twenty-four rats were randomly divided into four groups: control group (Group 1); rats intraperitoneally injected with GEN (100 mg/kg/day; Group 2); rats treated with GEN plus distilled water (Group 3); and rats treated with GEN plus NBV (10 mg/kg/day; Group 4). After 15 days, the rats were sacrificed, their kidneys taken, and blood analysis performed. Tubular necrosis and interstitial fibrosis scores were determined histopathologically in a part of kidneys; nitric oxide (NO), malondialdehyde (MDA), and reduced glutathione (GSH) levels were determined in other part of kidneys. RESULTS: The GSH levels in renal tissue of only GEN-treated rats were significantly lower than those in control group, and administration of NBV to GEN-treated rats significantly increased the level of GSH. The group that was given GEN and NBV had significantly lower MDA and NO levels in kidney cortex tissue than that given GEN alone. Despite the presence of mild tubular degeneration, the rats treated with GEN+NBV showed a less severe tubular necrosis, and their glomeruli maintained a better morphology compared to GEN group. CONCLUSION: NBV exerts antioxidant, anti-inflammatory and antifibrotic effects on GEN-induced kidney damage by reducing oxidative stress in rat model (Tab. 3, Fig. 2, Ref. 68).

Lack of significant difference between internal spermatic vein and brachial vein ischemia modified albumin levels in patients with varicocele.

Varicocele is the most common and surgically correctible cause of male infertility in men attending to infertility clinics. Infertility affects 15% of all couples and male factor is the primary or contributing cause in 40% to 60% of cases. Varicocele has been shown to cause male infertility in about 15% of infertile couples. Molecular mechanisms responsible from varicocele induced testicular dysfunction and male infertility have not been completely unknown. Recent years have witnessed a huge amount of scientific works devoted to the mechanism of varicocele associated male infertility and rapid progress in research on its cellular and molecular mechanisms, including apoptosis and oxidative stress of germ cells. Here we evaluated internal spermatic vein and brachal vein ischemia modified albumin (IMA) level in 40 adult male patients with varicocele. IMA level was analyzed using albumin cobalt-binding test. Spermatic vein and brachial vein IMA levels were 0.381 ± 0.135 ABSU (absorbance units) and 0.385 ± 0.131 ABSU, respectively. There was no statistically significant difference between the two areas. IMA levels in the internal spermatic vein of patients with varicocele should not be used as a marker of hypoxia.

Discrepancy of pre- and postoperative grades of patients with endometrial carcinoma.

PURPOSE: To investigate the diagnostic accuracy of endometrial curettage in patients with endometrial carcinoma. In this retrospective study, pre- and postoperative histopathologic findings of patients with endometrial cancer were investigated. METHODS: 168 patients with the final diagnosis of endometrial cancer were enrolled in the study. Pre- and postoperative histopathologic diagnoses and grades (according to the 1988 FIGO classification) of the patients were compared retrospectively. RESULTS: 22 patients were diagnosed as having endometrial hyperplasia and the remaining 136 patients had endometrial carcinoma preoperatively. Overall discrepancy rate of grades was 39% (31% upgrade, 8% downgrade; p < 0.05). There was also 9% discrepancy between the pre- and postoperative histopathological types. CONCLUSION: It has been suggested that since endometrial cancer patients with low grades according to the preoperative pathologic diagnosis have a potential to upgrade, the management of these patients if myometrial invasion is less than one-half thickness, simply by hysterectomy plus bilateral salpingo-oophorectomy (without lymph node sampling), might actually miss some patients who actually deserve surgical staging. Further studies are needed to draw a sufficient conclusion.

Exploring the factors contributing to empowerment of Turkish migrant women in the UK.

This study examined the role of demographic factors (length of stay, education and language level), perceived discrimination, social support, four acculturation attitudes, and psychological distress in predicting empowerment among Turkish migrant women in the UK. The study sample comprised 248 Turkish migrant women (mean age: 34.38; SD: 7.6) living in London. Self-report questionnaires were used to assess empowerment, social support, acculturation attitude and psychological distress. The study hypothesized that perceived discrimination; acculturation attitudes of separation, assimilation and marginalization; and psychological distress would be negative predictors of empowerment and that social support and an integration acculturation attitude would be positive predictors of empowerment. To some extent, the study findings supported this hypothesis. Hierarchical regression analysis indicated psychological distress to be the most significant predictor of empowerment, with other significant predictors including level of education and social support. More specifically, lower levels of psychological distress and higher levels of education and social support appeared to predict greater empowerment. Based on these findings, it can be concluded that level of education and social support may function as protective factors and that psychological distress may function as a risk factor for empowerment in the migration context. The paper discusses the findings of this study in relation to the previous literature and notes their implications for future research and practice.

The role of inflammatory parameters (neutrophil-to-lymphocyte ratio, platelet-to-lymphocyte ratio, and monocyte-to-eosinophil ratio) in patients with Peyronie's disease.

OBJECTIVES: The aim of the study was to investigate the ability of the systemic inflammatory parameters to predict the discrimination of the phases of Peyronie's disease (PD). MATERIALS AND METHODS: Demographic, clinical, and laboratory data from 156 patients with PD were analyzed. A complete blood count (CBC) was obtained for every patient, and the neutrophil-to-lymphocyte ratio (NLR), platelet-to-lymphocyte ratio (PLR), and monocyte-to-eosinophil ratio (MER) were calculated for every men. Subsequently, patients were divided into two groups based upon the phase of the disease. RESULTS: The mean age was 51.9 ± 9.6 in all study population. The mean duration between symptom onset and patient evaluation was 4.2 ± 3.2 months in acute phase group, while it was 32.7 ± 31.7 months in chronic phase group (p < 0.001). There were no significant differences between the groups according to comorbidities such as diabetes, hypertension, lipid abnormalities, ischemic heart disease, smoking, and alcohol consumption. There was a statistically significant difference in NLR and PLR between two groups (p = 0.008, p = 0.008, respectively). NLR and PLR were significantly correlated with discrimination status in univariate analysis (p = 0.003, p = 0.005, respectively). Multivariate regression analysis revealed that NLR was the only independent risk factor for discrimination of the phases of PD (p < 0.001). The ROC analysis revealed a cutoff value of 1.8 (AUC 0.712, p < 0.001; sensitivity 61.1%; specificity 75.0%) for the NLR. CONCLUSION: Our study demonstrated that NLR could be helpful to differentiate the chronic phase from the acute phase in patients with PD. Therefore, NLR could be used as an objective biomarker to the management of the disease and choosing the appropriate treatment.

Ocular signs, symptoms and tear function tests of papulopustular rosacea patients receiving azithromycin.

BACKGROUND: Tetracycline derivatives provide moderate benefit in the treatment of ocular rosacea. Recently, azithromycin has been found to be an effective alternative in the treatment of cutaneous papulopustular rosacea. OBJECTIVE: We planned a study to evaluate the effects of azithromycin on ocular symptoms, signs and tear function tests of papulopustular rosacea patients. METHODS: An open-labelled study was performed in a population of 20 papulopustular rosacea patients. RESULTS: Eighteen subjects completed the trial. Significant improvement was seen in ocular symptoms, eyelid findings and conjunctival hyperaemia scores (P = 0.002, P < 0.0001, and P = 0.005, respectively). Therapeutic benefit was not observed in ocular surface staining scores. Baseline values of Schirmer test results were within normal limits. No significant side-effects were observed. Limitations The study population is limited to dermatology patients who had been referred to the ophthalmology clinic. CONCLUSION: Azithromycin may be a new promising therapeutic alternative in ocular rosacea.

Quantitative proton MR spectroscopy findings in the corpus callosum of patients with schizophrenia suggest callosal disconnection.

BACKGROUND AND PURPOSE: The callosal disconnectivity theory was previously proposed to explain the pathophysiology of schizophrenia. The goal of this study was to investigate the metabolic integrity of the corpus callosum in patients with schizophrenia by proton MR spectroscopy. MATERIALS AND METHODS: Twelve first-episode and 16 chronic patients meeting the Diagnostic and Statistical Manual of Mental Disorders (DSM-IV) criteria for schizophrenia and 28 age- and sex-matched control subjects were enrolled in the study. We measured the absolute concentrations of neurometabolites and T2 relaxation times of tissue water (T2B) in the genu of the corpus callosum by using the internal water-reference method. The severity of symptoms in patients was rated by means of psychopathology scales. Differences in neurometabolite concentrations and T2B values between the patients and control subjects were assessed. We also investigated the correlation of metabolite concentrations with the severity of symptoms. RESULTS: N-acetylaspartate (NAA) concentrations were significantly lower in the first-episode as well as in chronic patients, compared with respective control subjects (P < .001). NAA concentrations in the first-episode and chronic patient groups were negatively correlated with both the Brief Psychiatry Rating Scale and the Scale for Assessment of Negative Symptoms scores (P < .001). There was a significant negative correlation between the NAA concentrations and the Scale for Assessment of Positive Symptoms scores in all patients (P = .028). T2B values were significantly higher in the patients, compared with the control subjects (P < .001). CONCLUSION: Decreased NAA concentration in the corpus callosum correlates with psychopathology in schizophrenia. This finding, together with prolonged T2B values of the corpus callosum, supports the previously proposed callosal disconnection theory concerning the pathophysiology of schizophrenia.

Hydrated sodium calcium aluminosilicate for reduction of aflatoxin in quails (Coturnix coturnix japonica).

The purpose of the present study was to evaluate the toxic effects of aflatoxin (AF) on growth performance and various processing parameters of quails and to determine the preventive efficacy of hydrated sodium calcium aluminosilicate (HSCAS). One hundred and eighty 1-d-old quails of both sexes were randomly divided into 4 experimental groups with 5 replicates and 45 birds following weighing. The experimental design consisted of four dietary treatments: 1) control with 0 mg AF/kg of diet and 0% HSCAS; 2) 0.5% HSCAS; 3) 2.5 mg AF/kg of diet; 4) 2.5 mg AF/kg of diet plus 0.5% HSCAS. The chicks were housed in electrically heated battery cages and exposed to light for 24 h from hatching to 3 weeks of age. Quails consumed the diets and water ad libitum. Body weight (BW) was significantly (p < 0.001) increased by addition of HSCAS to AF diet. The lowest BW gains in groups received AF alone was observed at all periods. The reduction in BW gain caused by 2.5 mg AF/kg of diet was significantly (p < 0.001) diminished by the addition of 0.5% HSCAS to the diet. The addition of HSCAS to the AF diet significantly (p < 0.001) protected against decrease of feed intake at all periods with exception of the first period. None of the treatments altered significantly the feed conversion ratio (FCR). The relative weights of the liver, kidney and spleen were increased in the chickens consuming the AF alone diet. However, light microscopic examination demonstrated the addition of HSCAS to quail feed to partially decrease fat deposition caused by the toxin, and besides, electron microscopic examination of indicated a reorganization in the endoplasmic reticulum and increase in the number of ribosomes and polisomes. Furthermore, the decrease in the antibody titre induced by Newcastle vaccine, due to aflatoxins, was relatively prevented. No significant differences were observed for serum total protein, total cholesterol and glucose levels. The results of indicate that HSCAS is effective in preventing the deleterious effects of AF.

The male-determining activity on the Y chromosome of the housefly (Musca domestica L.) consists of separable elements.

In the common housefly, the presence or absence of a male-determining factor, M, is responsible for sex determination. In different strains, M has been found on the Y, on the X, or on any of the five autosomes. By analyzing a Y-autosomal translocation and a ring-shaped, truncated Y chromosome, we could show that M on the Y consists of at least two regions with M activity: One of them can be assigned to the short arm of the Y chromosome (MYS), which is largely C-banding negative, the other region lies on the C-banding positive long arm of the Y, including the centromeric part (MYL). Each region alone behaves as a hypomorphic M factor, causing many carriers to develop as intersexes of the mosaic type instead of as males. When introduced into the female germ line by transplantation of progenitor germ cells (pole cells), the MYS shows an almost complete maternal effect that predetermines 96% of the genotypic female (NoM) animals to develop as males. In contrast, the MYL has largely lost its maternal effect, and most of the NoM animals develop as females. Increasing the amount of product made by either of the two hypomorphic M factors (by combining the MYS and MYL or two MYS) leads to complete male development in almost every case. We thus assume that the Y chromosome carries at least two copies of M, and that these are functionally equivalent.

The effect of pre-operative conventional and hyperfractionated radiotherapy schedules on wound healing and tensile strength in rats: an experimental study.

We examined the effects of pre-operative conventional and hyperfractionated radiotherapy schedules on wound healing and tensile strength in 90 female Wistar rats weighing between 182 and 240 g. The animals were randomized into three groups (n = 30 each). Group I was sham-irradiated. Group II (conventional) received 20 daily fractions of 200 cGy, to a total dose of 4000 cGy. Group III (hyperfractionated) received 40 fractions of 120 cGy, twice daily, to a total dose of 4800 cGy. Four weeks after radiotherapy, incision and primary repair with simple suturing was performed on one side of the neck. Twenty-one days after wounding, all the rats were sacrificed. Non-parametric Kruskal-Wallis and Mann-Whitney U-tests were used for the statistical analysis of wound tensile strength. The chi-squared test was used for the statistical analysis of the histopathologic findings. The hyperfractionated group had a significantly lower tensile strength than that of the control group (P = 0.03, z = -2.18). According to the histopathologic findings, fibrosis was increased significantly in the hyperfractionated group as compared to the other groups (P = 0.038, chi2 = 6.52). Hyperfractionated radiotherapy significantly reduced the wound tensile strength in the early evaluation period as compared to the control group.

Parental attitudes and ego identity status of Turkish adolescents.

This study investigated the differences among 403 middle adolescents regarding Marcia's four identity statuses in terms of perceived parental attitudes and gender. The Extended Objective Measure of Ego Identity Status (EOMEIS-2) and Parental Education Scale (PAS) were used to collect data. Results showed that children of authoritative parents scored significantly higher on identity foreclosure than those of neglectful parents. Children of permissive parents scored significantly higher on identity foreclosure than those of neglectful parents. In addition, female students scored higher on achievement identity status while male students scored higher on identity foreclosure.

Multivariate analysis of prognostic factors in 75 patients with soft tissue sarcoma.

The results of 75 patients with soft-tissue sarcomas treated by the combination of local surgical excision plus postoperative radiotherapy are reported. Thirty-five tumors were situated in the extremities, 32 in the trunk, and eight in the head and neck. Twenty-eight tumors were high grade, 33 intermediate and 14 low grade. Sixty-two patients had complete resections (wide or marginal) and 13 incomplete resections (intralesional). Radiation was administered with a shrinking-field technique (median total dose, 64 Gy; range, 50-78). Twenty-five patients developed local recurrence (33%). The 5-year local control rate was 67%. On univariate analysis, a tumor site other than extremity (p < 0.05), unfavorable histology (p < 0.01), and incomplete resection (p < 0.01) were poor risk factors for local recurrence. When multivariate analysis were performed, only incomplete resection (relative risk (RR) 7.2) remained a poor risk factor. The 5-year overall survival rate was 50.5% for the entire group. Following a univariate analysis of host tumor and treatment-related factors, a tumor site other than extremity (p < 0.05), high tumor grade (p < 0.01) unfavorable histology (p < 0.05), and incomplete tumor resection (p < 0.01) were found to significantly increase the risk of further tumor death. Multivariate analysis found high tumor grade (RR 5.6), and incomplete resection (RR 7) to be independent poor risk factors for survival.

Causes of syncope in children: a prospective study.

We prospectively evaluated 80 patients with syncope, between January 1991 and January 1992 to determine the causes of syncope in children. There were 35 male and 45 female patients, whose mean age was 10.5 years. A single syncopal attack had occurred in 30 patients and multiple attacks in 50. A cardiovascular cause was established in 22 (27.5%) patients and a noncardiovascular cause in 36 (45%). The cause remained unknown in 22 patients (27.5%). Vasovagal syncope was the leading cause of syncope in these patients with an incidence of 32.5%. These findings suggest that every patient who has even one syncopal attack should be promptly investigated since the underlying cause could be a life-threatening one.

Redox behaviour of cysteine in the presence of ammonium trioxovanadate(V).

The interaction of ammonium trioxovanadate(V) with cysteine in aqueous solution was studied by cyclic voltammetry and absorption spectroscopy techniques. In the absence of cysteine, the cyclic voltammogram (CV) of ammonium trioxovanadate(V) solution in 0.1 M phosphate buffer (pH 7) gave two peaks at -0.130 V (reversible) and -0.400 V (irreversible). These peaks (-0.130 V, -0.400 V) can be attributed to V(V)/V(IV) and V(IV)/V(III) redox processes, respectively. In the presence of cysteine at low scan rate (40 mV/s), the peak at -0.780 V, which is assigned to the irreversible reduction of free cystine, was observed. In addition, the reduction peak of the disulfidic anion S(2)(2-) was seen at -0.650 V. Under aerobic conditions, the peaks of the disulfidic anion S(2)(2-) and free cystine are well separated. From electronic spectra of ammonium trioxovanadate(V) and cysteine mixtures, LMCT transition associated with V(V)-cyteine complex was obtained at 743 nm. The stoichiometry (ML(2)) and stability constant (log beta(1:2)=6.67) of V(V)-cysteine complex were determined by means of mole ratio method.

Electrochemical monitoring of the interaction of doxorubicin with nicotinamide and Fe(III) ions under aerobic and anaerobic conditions.

The interaction of doxorubicin with Fe(III) ions and nicotinamide (NA) has been followed by square-wave voltammetry, cyclic voltammetry and UV-VIS. spectroscopy techniques at aerobic and anaerobic conditions. Fe(III)-doxorubicin complex gives a 1-electron reversible step at -0.494 V and a shoulder at 580 nm. Further, the Fe(III)-doxorubicin complex was found to be more stable at aerobic conditions. In the presence of NA, an intermediate (NA-Fe(III)-DQ) forms at -0.462 V under aerobic conditions. Because of the formation of this intermediate, nicotinamide may reduce the cardiotoxic effect of doxorubicin and cause to its detoxification.

Thallium-201 uptake in myositis ossificans. Potential pitfall in diagnosis.

Myositis ossificans is primarily a disorder of adolescents or adults, whereby an area of muscle mass undergoes progressive ossification. Its radiographic and scintigraphic appearances have been well documented. In this paper, a case of histopathologically demonstrated myositis ossificans in the proximal thigh with unexpected TI-201 accumulation was presented.

Prognostic significance of seizure in patients with glioblastoma multiforme.

BACKGROUND: Several prognostic factors have been described but there are few studies evaluating the prognostic importance of seizure in patients with glioblastoma multiforme (GBM). AIMS: To evaluate the prognostic importance of seizure at the time of the diagnosis of glioblastoma multiforme (GBM) and compare it with other known prognostic factors. SETTINGS AND DESIGN: Between January 1994 and December 2000, 81 patients underwent irradiation for intracranial GBM at our institution. The criteria for inclusion in this study were biopsy-proven GBM, being treated for primary disease. Seventy-six patients were retrospectively evaluated and the remaining five patients could not be enrolled due to lack of details. MATERIAL AND METHODS: The prognostic importance of age, sex, performance status, a history of seizure at diagnosis, extent of surgery, radiotherapy field and dose were studied. STATISTICAL ANALYSIS: The Kaplan-Meier method, the Log rank test, the Cox proportional hazard model and the Mann-Whitney U test were used for statistical analysis. RESULTS: Survival at first and second years was 19.74% and 4.81%, respectively. Univariate analysis revealed age, performance status, history of seizure, and radiotherapy dose as significant prognostic factors and with multivariate analysis age, history of seizure and radiotherapy dose were positive prognostic factors. CONCLUSION: This study concluded that in GBM, history of seizure prior to diagnosis of GBM was a positive prognostic factor.

Stress urinary incontinence in premenopausal and postmenopausal women: evaluation of serum estradiol levels and bone mineral density.

AIM: Stress urinary incontinence is the most common form of urinary incontinence, occurring in pure or mixed forms in nearly 80% of women with incontinence. Hypoestrogenism may cause female incontinence and low bone mineral density, together. So, we investigated the relationship between stress urinary incontinence, serum E2 levels and osteoporosis in premenopausal and postmenopausal women. METHODS: From February 2011 to March 2012, 78 postmenopausal and 30 premenopausal women with stress incontinence, and 57 continent postmenopausal and 20 premenopausal women included in the study. All women's ages, body mass indexes, comorbidities, numbers of birth, number of pregnancies, serum estradiol levels and T-scores were evaluated and compared between groups. RESULTS: Bone mineral density was evaluated in groups. Osteoporosis was more in women with stress urinary incontinence (P<0.05). E2 levels were found decrease in the postmenopausal and premenopausal women who have stress urinary incontinence compared to control group. we found that the women who have low estradiol levels, usually T score was ≤ -2.5 and have osteoporosis. CONCLUSION: Osteoporotic women should be evaluated for urinary incontinence and vice versa women with urinary incontinence evaluated for osteoporosis. Further studies are needed to clarify molecular mechanisms of these results.

Our early experience with iliofemoral vein stenting in patients with post-thrombotic syndrome.

INTRODUCTION: Venous balloon dilation and stent therapy have been proposed as effective treatments for chronic iliofemoral thrombosis. In this study, we report our experience and describe the one-year outcome and efficacy of balloon angioplasty and stenting for the treatment of post-thrombotic syndrome (PTS) in iliofemoral vein segments. METHODS: From June 2011 to June 2012, 52 consecutive patients with chronic PTS (59 limbs; 75% women; median age 58 years; range: 23-76 years) referred to our unit for interventional assessment were included in the study. Treatment effects were assessed using Villalta scale, Venous Clinical Severity Score (VCSS) and Chronic Venous Insufficiency Questionnaire (CIVIQ)-20 for PTS, CEAP (clinical, aetiological, anatomical and pathological elements) grading and measurement of leg circumference, before and after intervention. RESULTS: Stenting was successfully accomplished in all patients. Coagulation abnormality was identified in 21 subjects (40.3%). CEAP grades were as follows: C3 in 19 patients, C4 in 24 patients, C5 in one patient and C6 in eight patients. According to Villalta scores, three patients were mild, seven patients were moderate and 42 patients were severe PTS. VCSS, Villalta scale and CIVIQ-20 showed a significant decrease in the severity of PTS signs and symptoms (P < 0.001). The calf and middle thigh circumferences decreased significantly on both sides (P < 0.001). CONCLUSION: Treatment of iliac venous obstruction with balloon angioplasty and stenting appears to be a minimally invasive and safe therapeutic approach in patients with PTS offering quick symptomatic relief, good patency and minimal morbidity.