Percutaneous ablation in perivascular-HCC: impact of liver parenchyma and characteristics of vascular structures on the outcomes.

AIM: Percutaneous radiofrequency ablation (RFA) is a standard treatment for small-HCC (<3 cm). However, some features such as proximity to intrahepatic vascular structures (perivascular location) seem to be related to short- and long-term outcomes. The aims of the study were to investigate the features related to ablation success and local tumor progression (LTP) in patients submitted to percutaneous ablation for perivascular-HCC. MATERIALS AND METHODS: From January 2010 to May 2021, 132 perivascular-HCC nodules ablated with US-guided single probe percutaneous RFA were retrospectively analyzed. Univariate analysis and multivariable Cox regression model were used to identify factors that were independently related to ablation success and LTP-free survival. RESULTS: The overall ablation success rate was 71.9% (n=95). Morbidity and mortality rates were 4.0% and 0.0%. The features related to ablation success: nodule size (≤20 mm vs. >20 mm) (OR 2.442, p=0.031), major vascular structures diameter (3-5 mm vs ≥ 5 mm) (OR 2.167, p=0.037) and liver parenchyma (cirrhosis vs no-cirrhosis) (OR 2.373, p=0.033). The following features resulted independently related to better LTP-free survival: nodule size ≤20 mm (HR 2.802, p=0.003), proximity to glissonean pedicles (HR 1.677, p=0.028), and major vascular structure diameter <5 mm (HR 1.987, p=0.041). CONCLUSIONS: Perivascular location confirmed to be a difficult and unfavorable indication for percutaneous ablation for HCC nodules. However, perivascular nodules not suitable for surgery with low-risk features (size <20 mm, proximity to glissonian pedicles and vascular diameter <5 mm) may be treated with RFA with satisfactory outcomes.

The Mediating Role of Emotion Dysregulation in the Association Between Perfectionism and Eating Psychopathology Symptoms.

INTRODUCTION: This study explored the possible mediating role of emotion dysregulation in the association between perfectionism and eating psychopathology symptoms. METHOD: One hundred forty-two outpatients with eating disorders (EDs) were enrolled. Perfectionism, emotion dysregulation, ED psychopathology, anxious and depressive symptoms were assessed. Correlation, mediation and 95% bias corrected and accelerated (BCa CI) bootstrapped analyses were run. RESULTS: Emotion dysregulation was found to mediate the association between concern over mistakes perfectionism and restraint (indirect effect: 0.093, BCa CI: 0.001-0.02, adjusted R2 = 0.3324, p < 0.001), shape concern (indirect effect: 0.0130, BCa CI: 0.004-0.03, adjusted R2 = p < 0.001) and weight concern (indirect effect: 0.0142, BCa CI: 0.004-0.03, adjusted R2 = 0.2986, p < 0.001). CONCLUSION: Among ED outpatients, emotion dysregulation may be involved in the association between concern over mistakes perfectionism and persistence of eating psychopathology symptoms. Emotion dysregulation could be considered as possible therapeutic target to reduce the persistence, and severity, of eating psychopathology symptoms among ED patients with concern over mistakes perfectionism.

The Metacognitions about Binge Eating Questionnaire: Investigation of the association between specific metacognitions and Binge Eating Disorder.

Literature suggested that metacognitions are involved in eating problems and may be relevant to the understanding of Binge Eating Disorder (BED). The goal of the current studies was to develop the first self-report instrument on metacognitions about binge eating. In Study 1, a community sample completed the Metacognitions about Binge Eating Questionnaire (MBEQ); an Exploratory Factor Analysis (EFA) was performed. In study 2, a community sample completed the MBEQ and measures assessing severity of binge eating, irrational food beliefs, anxiety, depression, impulsiveness. A Confirmatory Factor Analysis (CFA) was performed. Concurrent and incremental validity were assessed. In study 3, a clinical sample of participants with a diagnosis of BED completed the MBEQ and other measures. Bivariate correlational analysis and hierarchical linear regression were performed. Participants from the general population and participants with a diagnosis of BED were compared. EFA and CFA supported a two-factor solution consisting of positive and negative metacognitions about binge eating. Concurrent and incremental validity were acceptable. The metacognitions factors correlated positively with anxiety, depression, irrational food beliefs, impulsiveness in the community sample, and anxiety, irrational food beliefs, impulsiveness in clinical sample. The metacognitions factors contributed to the prediction of BEDs symptoms, in community and clinical samples, over and above age, gender, impulsiveness, anxiety, depression, irrational food beliefs. The MBEQ possesses good psychometric properties and appears a reliable and valid measure of positive and negative metacognitions about binge eating. Metacognitions about binge eating could be a therapeutic target to reduce the severity of binge eating episodes.

Correlation between appearance of the retroportal fat plane at preoperative CT and pathology findings in resected adenocarcinoma of the pancreatic head.

AIM: To correlate the appearance of the retroportal fat plane at preoperative computed tomography (CT) and the pathology findings in resected adenocarcinoma of the pancreatic head (PDAC). MATERIAL AND METHODS: Forty-eight patients with resected PDAC of the pancreatic head were included (24 men, 24 women, mean age 63 years, median BMI 24.1). All patients underwent CT <30 days before surgery. The state of the retroperitoneal resection margin and the presence of lymphatic or perineural invasion were obtained from pathology reports. CT images were reviewed independently by two radiologists for assessment of the retroportal fat plane and graded in two categories (clear/effaced). Inter-reader discrepancies were solved in consensus. Interobserver agreement was calculated and Fisher's test was used to assess the correlation between CT and pathology findings. Visceral fat areas were measured and correlated with CT findings. RESULTS: A clear retroportal fat plane was significantly associated with a negative retroperitoneal margin at pathology with 100% specificity and PPV (p=0.0001). No association was observed between the appearance of the fat plane at CT and the presence of lymphatic or perineural invasion (p=ns). Interobserver agreement for retroportal fat plane evaluation was good (0.741). False-positive cases had a significantly lower visceral fat area than the correctly classified patients (p=0.0480). CONCLUSIONS: A clear retroportal fat plane is significantly associated with negative retroperitoneal resection margins at pathology. The lack of visceral adipose tissue can lead to overestimation of retroportal fat plane involvement at preoperative CT.

Radiological features of knee joint synovial chondromatosis.

Synovial chondromatosis (SC) is a rare condition with a very variable clinical presentation, thus making the diagnosis not immediate. We report a case of massive primary SC of the knee, properly evaluated with X-rays, ultrasonography and magnetic resonance imaging and successfully treated with an arthroscopic approach.

Cyberknife® system: a new therapeutic strategy for sinonasal solitary extramedullary plasmacytomae.

Sino-nasal solitary extramedullary plasmacytoma (EMP) is a rare neoplasm with unpredictable progression to multiple myeloma. To improve the precision of irradiation delivery, preserving the healthy surrounding tissue and critical structures we used a CyberKnife® for the treatment of sinonasal solitary extramedullary plasmacytoma. We present the first case of sinonasal-EMP treated with CyberKnife®-stereotactic radiotherapy (SRT) with a complete remission without adverse events. Based on the post-therapeutic results and healthy tissue preservation, we believe that CyberKnife®-SRT represents a good therapeutic option for the treatment of sinonasal-EMP.

Socio-demographic and clinical characteristics of benzodiazepine long-term users: Results from a tertiary care center.

OBJECTIVE: The use of benzodiazepines (BDZs) represents a critical issue since a long-term treatment may lead to dependence. This study aimed at evaluating socio-demographic and clinical characteristics of BZD long-term users who followed a detoxification program at a tertiary care center. METHOD: Two hundred-five inpatients were evaluated. Socio-demographic (e.g., gender, age, education) and clinical information (e.g., BZD used, dose, reason of prescription) was collected. BZDs dose was standardized as diazepam dose equivalents and was compared via the Defined Daily Dose (DDD). Chi-square, Fisher test, ANOVA and Bonferroni analyses were performed. RESULTS: Females were more frequently BDZ long-term users than males. Hypnotic BZDs were frequently prescribed for problems different from sleep disturbances. Lorazepam, alprazolam, and lormetazepam were the most prescribed drugs. Lorazepam was more frequently used by males, consumed for a long period, in pills, and prescribed for anxiety. Lormetazepam was more frequently consumed by females with a high school education, having a psychiatric disorder, taken in drops and prescribed for insomnia. Lormetazepam had the highest DDD. CONCLUSION: A specific profile of BZD long-term user seems to exist and presents different socio-demographic and clinical characteristics according to the benzodiazepine taken into account.

Endovascular treatment in postpartum haemorrhage.

PURPOSE: Postpartum haemorrhage (PPH) is one of the main causes of maternal mortality and occurs in 5% of total deliveries. In this study we consider the indications for and technique and results of endovascular treatment for this serious event. MATERIALS AND METHODS: Between January 2004 and December 2010, we conducted a nonrandomised prospective study on ten women with severe PPH who were treated endovascularly in an emergency setting. The procedure was considered to be clinically successful when the PPH resolved completely without the need for further surgical intervention. Laboratory values and the number of transfused blood packs were assessed for each patient. RESULTS: The endovascular procedure completely stopped the bleeding in 8/10 women. After embolisation, the remaining two patients underwent a second laparotomy, which completely arrested the bleeding. No patient died as a result of PPH, and no patient with PPH who avoided hysterectomy before endovascular treatment underwent it after the procedure. CONCLUSIONS: In keeping with the literature, our study indicates that endovascular therapy can significantly help reduce the rates of hysterectomy and mortality due to PPH. This treatment, when performed in the angiography room, is safe and effective and is probably relatively uncommon and underused.

A Systematic Review of Isokinetic Muscle Strength in a Healthy Population With Special Reference to Age and Gender.

CONTEXT: Despite increasing use of reference values in isokinetic measurements and increasing importance, there is no systematic review of the reference values for lower and upper limb isokinetic muscle strength. OBJECTIVE: A systematic review to analyze studies on the reference values and protocols for the measurement for upper and lower limb isokinetic muscle strength in an untrained and noninjured healthy population. DATA SOURCES: MEDLINE, Scopus, Scielo, and CINAHL (from the earliest date available to June 2020). STUDY SELECTION: Studies that measured a set of reference values for isokinetic muscle strength. STUDY DESIGN: Systematic review. LEVEL OF EVIDENCE: Level 3. DATA EXTRACTION: Two reviewers selected studies independently. Data related to participants characteristics, outcomes of interest, isokinetic parameters, reference values for isokinetic muscle strength, and quality of evidence assessment were systematically reviewed independently by 2 authors. RESULTS: A total of 31 studies met the study criteria. The included studies were used to synthesize the isokinetic muscle strength data according to age-group and sex. We extracted 1845 normative data related to isokinetic strength. Of these, 1181 items referred to lower limbs and 664 items to upper limbs. CONCLUSION: In general, agonist muscle groups are stronger than antagonist muscles, and the men tend to obtain higher strength values than women. The angular velocity varied from 10 to 300 deg/s. The reference values identified can be useful for professionals to obtain during the isokinetic evaluation of the diagnostic parameters of muscle deficiency.

Frontline chemotherapy with bortezomib-containing combinations improves response rate and survival in primary plasma cell leukemia: a retrospective study from GIMEMA Multiple Myeloma Working Party.

BACKGROUND: The best therapeutic approach for primary plasma cell leukemia (PPCL) remains unknown so far. In very limited studies, the poor clinical outcome of this aggressive variant of multiple myeloma seemed to be ameliorated by the use of the proteasome inhibitor bortezomib. Aiming to provide more consolidated data, this multicenter retrospective survey focused on unselected and previously untreated PPCL patients who had received bortezomib as frontline therapy. PATIENTS AND METHODS: Twenty-nine patients with PPCL were collected. Bortezomib was given at standard doses and schedules, in various combinations with dexamethasone, thalidomide, doxorubicin, melphalan, prednisone, vincristine, and cyclophosphamide. RESULTS: An overall response rate of 79% was observed, with 38% of at least very good partial remission. Grade 3-4 hematological, neurological, infectious, and renal toxic effects occurred in 20%, 21%, 16%, and 4% of patients, respectively. After a median follow-up of 24 months, 16 patients were alive (55%), 12 of whom were in remission phase and 4 relapsed. The best long-term results were achieved in patients who received stem-cell transplantation after bortezomib induction. CONCLUSION: Bortezomib, used as initial therapy, is able to increase the percentage and the quality of responses in PPCL patients, producing a significant improvement of survival.

Combination of aprepitant, palonosetron and dexamethasone as antiemetic prophylaxis in lung cancer patients receiving multiple cycles of cisplatin-based chemotherapy.

Introduction: With repeated courses of chemotherapy, chemotherapy-induced nausea and vomiting (CINV) becomes progressively more difficult to control. The aim of this study was to evaluate whether the antiemetic efficacy of the triple combination aprepitant, palonosetron and dexamethasone could be sustained for up to six cycles of highly emetogenic chemotherapy (HEC) (cisplatin ≥ 50 mg/m(2) ). Methods: Chemotherapy-naive patients receiving cisplatin-based HEC, were treated with palonosetron 0.25 mg/i.v., dexamethasone 20 mg/i.v. and aprepitant 125 mg/p.o. 1 h before chemotherapy. Aprepitant 80 mg/p.o. and dexamethasone 4 mg/p.o. were administered on days 2-3. The primary endpoint was complete response (CR, no vomiting and no use of rescue medication), over 5 days following HEC in up to six cycles. Secondary endpoints were emesis-free and nausea-free rates. Safety was also evaluated. Results: One hundred and fifty six lung cancer patients were included in the study; the median age was 64 years and 76.9% were men. The minimum cisplatin dosage was 75 mg/m(2) , and in most patients was combined with another drug (87.4%). CR ranged from 74.4% (first cycle) to 82% (sixth cycle). More than 90% and 60% of patients were emesis-free and nausea-free during all chemotherapy cycles. The most commonly reported side effects were constipation and headache. Conclusions: The triple combination of aprepitant, palonosetron and dexamethasone enhanced not only the antiemetic protection during the first cycle, but its efficacy was also sustained for up to six cycles of cisplatin-based HEC in lung cancer patients.

Cost-effectiveness of introducing cone-beam computed tomography (CBCT) in the management of complex phalangeal fractures: economic simulation.

PURPOSE: The purpose of this study was to evaluate the cost-effectiveness of introducing cone-beam computed tomography (CBCT) in the management of the complex finger fractures with articular involvement. METHODS: We created a decision tree model simulating the diagnostic pathway of complex finger fractures, suggesting the use of CBCT as alternative to multi-slice computed tomography (MSCT), and we compared their clinical outcomes, costs, and cost-effectiveness for a hypothetical cohort of 10,000 patients. Measures of effectiveness are analysed by using quality-adjusted life years, incremental cost-effectiveness ratio, and net monetary benefit. RESULTS: Diagnosis of a complex finger fracture performed with CBCT costed 67.33€ per patient, yielded 9.08 quality-adjusted life years, and gained an incremental cost-effectiveness ratio of 29.94€ and a net monetary benefit of 9.07 € at 30,000€ threshold. Using MSCT for diagnosis costed 106.23 €, yielded 8.18 quality-adjusted life years, and gained an incremental cost-effectiveness ratio of 371.15 € and a net monetary benefit of 8.09 €. CBCT strategy dominated the MSCT strategy. The acceptability curve shows that there is 98% probability of CBCT being the optimal strategy at 30,000€ threshold (1 EUR equal to 1.11 USD; updated on 02/02/2020). CONCLUSION: CBCT in complex finger fractures management is cost saving compared with MSCT and may be considered a valuable imaging tool in preoperative assessment, allowing early detection and appropriate treatment. It shortens the time to completion of diagnostic work-up, reduces the number of additional diagnostic procedures, improves quality of life, and may reduce costs in a societal perspective.

Effectiveness of sacubitril-valsartan in patients with cancer therapy-related cardiac dysfunction: a systematic review of clinical and preclinical studies.

INTRODUCTION: Cancer therapy-related cardiac dysfunction (CTRCD) is a critical problem with an impact on both oncological and cardiovascular prognosis, especially when it prevents patients from receiving cancer treatment. However, there are very limited data on the efficacy of sacubitril/valsartan in the prevention and treatment of cardiotoxicity. This systematic review aimed to evaluate the potential benefit of sacubitril/valsartan in patients with CTRCD. EVIDENCE ACQUISITION: The databases included MEDLINE, Embase, LILACS, Scopus and Cochrane Central up to January 20, 2022. All pre-clinical and clinical studies including observational studies (cohorts, case-control, cross-sectional and case reports) that used sacubitril/valsartan for prevention or treatment of CTRCD. The primary effectiveness endpoints was CTRCD, defined as a clinically significant change in left ventricular ejection fraction (LVEF) at the end of the follow-up. EVIDENCE SYNTHESIS: And after applying the eligibility criteria, 12 articles (9 in humans and 3 preclinical studies) were included in this systematic review. The 3 preclinical studies demonstrated beneficial effects in preventing, attenuating and/or delaying the onset of myocardial damage at the cellular level, ventricular dysfunction and remodeling. Regardind human studies, most of them were composed of case reports. The largest study consisted of a retrospective multicentric cohort with 64 patients. CONCLUSIONS: All clinical studies have demonstrated that used Sac/Val in human showed a significant increase in LVEF, and when reported, a reduction in left ventricular volume and NT-proBNP (or BNP). Randomized clinical trials are needed to confirm this hypothesis.

The relationship between social media use, stress symptoms and burden caused by coronavirus (Covid-19) in Germany and Italy: A cross-sectional and longitudinal investigation.

Introduction: The need for "social distancing" to reduce the spread of Covid-19 is accompanied by an increase of social media use (SMU). Many people engage in intensive online activity to find information about the current Covid-19 situation and to interact about it with other users. The present study investigated the extent of SMU as Covid-19 information source and its relationship with stress symptoms and burden caused by the pandemic in Germany and Italy. Methods: Cross-national longitudinal (Germany, N = 501; 3-months period) and cross-sectional (Italy, N = 951) data on Covid-19 information sources, stress symptoms and burden caused by Covid-19 were collected via online surveys. Results: About 50% of the German sample and about 60% of the Italian sample frequently used SM as Covid-19 information source. Cross-sectional analyses in both countries revealed that SMU is positively associated with stress symptoms and experienced burden. Moreover, stress symptoms mediated the link between SMU and burden. This was also confirmed by longitudinal analyses in Germany (burden assessed three months after SMU and stress symptoms). Limitations: The mostly female and relatively young sample composition limits the generalizability of present findings. Only two European countries were investigated. Conclusions: The present findings reveal a potential negative impact of enhanced SMU on individual mental health state and behavior. Additionally, they emphasize the significance of a conscious and cautious use of SM as information source specifically during the pandemic.

The lung immuno-oncology prognostic score (LIPS-3): a prognostic classification of patients receiving first-line pembrolizumab for PD-L1 ≥ 50% advanced non-small-cell lung cancer.

BACKGROUND: To stratify the prognosis of patients with programmed cell death-ligand 1 (PD-L1) ≥ 50% advanced non-small-cell lung cancer (aNSCLC) treated with first-line immunotherapy. METHODS: Baseline clinical prognostic factors, the neutrophil-to-lymphocyte ratio (NLR), PD-L1 tumour cell expression level, lactate dehydrogenase (LDH) and their combination were investigated by a retrospective analysis of 784 patients divided between statistically powered training (n = 201) and validation (n = 583) cohorts. Cut-offs were explored by receiver operating characteristic (ROC) curves and a risk model built with validated independent factors by multivariate analysis. RESULTS: NLR < 4 was a significant prognostic factor in both cohorts (P < 0.001). It represented 53% of patients in the validation cohort, with 1-year overall survival (OS) of 76.6% versus 44.8% with NLR > 4, in the validation series. The addition of PD-L1 ≥ 80% (21% of patients) or LDH < 252 U/l (25%) to NLR < 4 did not result in better 1-year OS (of 72.6% and 74.1%, respectively, in the validation cohort). Eastern Cooperative Oncology Group (ECOG) performance status (PS) of 2 [P < 0.001, hazard ratio (HR) 2.04], pretreatment steroids (P < 0.001, HR 1.67) and NLR < 4 (P < 0.001, HR 2.29) resulted in independent prognostic factors. A risk model with these three factors, namely, the lung immuno-oncology prognostic score (LIPS)-3, accurately stratified three OS risk-validated categories of patients: favourable (0 risk factors, 40%, 1-year OS of 78.2% in the whole series), intermediate (1 or 2 risk factors, 54%, 1-year OS 53.8%) and poor (>2 risk factors, 5%, 1-year OS 10.7%) prognosis. CONCLUSIONS: We advocate the use of LIPS-3 as an easy-to-assess and inexpensive adjuvant prognostic tool for patients with PD-L1 ≥ 50% aNSCLC.

Combined radiofrequency and kyphoplasty in painful osteolytic metastases to vertebral bodies.

PURPOSE: The aim of this study was to assess retrospectively the safety and efficacy of combined radiofrequency (RF) and kyphoplasty (KP) in managing painful osteolytic metastases to vertebral bodies resistant to conservative treatments. MATERIALS AND METHODS: Eleven patients (9 women and 2 men; mean age 68 years; age range 58-82) with painful osteolytic vertebral body metastases unresponsive to conservative treatments underwent RF combined with KP under general anaesthesia. Primary neoplasms were kidney carcinoma (n=1), breast carcinoma (n=1), thyroid carcinoma (n=2) and multiple myeloma (n=7). Lesion levels were cervical (n=1), thoracic (n=9) and lumbar (n=1). Combined RF and KP was well-tolerated by all patients. The procedures were performed using fluoroscopic guidance and intraoperative neurophysiology monitoring. Pain relief with the visual analogue scale (VAS) pain score and analgesic consumption were evaluated before and after treatment. RESULTS: No complication occurred. In one case, we observed an asymptomatic cement leakage. Pain significantly decreased after treatment: the mean VAS pain score before treatment was 8 (range 7-10) vs. 1.8 (range 0-3) and 1.9 (range 1-3), respectively, 72 h and 6 weeks after the treatment. Analgesic reduction was achieved in all patients. CONCLUSIONS: RF combined with KP represents a potential alternative method for palliation of painful spinal osteolytic metastases in selected patients. The procedures are safe and provide pain relief with bone augmentation and improvement in quality of life.

Optimum imaging of chronic pancreatitis.

Chronic pancreatitis is an inflammatory process of the pancreas characterized by progressive parenchyma destruction, resulting in pain and exocrine and endocrine insufficiency. In the advanced stages the diagnosis by imaging is usually straightforward, while in the early phases of the disease there can be a paucity of findings at imaging, thus making an early diagnosis challenging. Different imaging modalities can have a role in the initial diagnosis and in the longitudinal follow-up of patients affected by chronic pancreatitis, also enabling to assess the complications of the disease. Radiography, Ultrasonography, CT and MRI can all provide morphological information, and MRI with the administration of secretin can also provide functional information. The use of an appropriate technique is fundamental for optimizing the examination to the clinical question.

Cell-free circulating DNA in Hodgkin's and non-Hodgkin's lymphomas.

BACKGROUND: Levels of cell-free circulating DNA have been correlated to clinical characteristics and prognosis in patients with cancers of epithelial origin, while there are no data on patients with B-lymphoproliferative diseases. PATIENTS AND METHODS: Cell-free DNA levels in the plasma samples of 142 patients with lymphomas [45 with Hodgkin's lymphoma (HL), 63 with diffuse large B-cell non-Hodgkin's lymphoma (DLBCL), 24 with follicular, and 10 with mantle cell non-Hodgkin's lymphoma (NHL)] at diagnosis and of 41 healthy individuals were determined using a quantitative PCR for the beta-globin gene. RESULTS: Levels of circulating DNA in patients with HL, DLBCL, and mantle cell NHL were significantly higher than in controls (P < 0.01 for all). Increased levels of plasma DNA were associated with advanced stage disease, presence of B-symptoms, elevated lactate dehydrogenase levels, and age >60 years (P = 0.009; <0.0001; <0.0001; 0.04, respectively). In HL, histological signs of necrosis and grade 2 type of nodular sclerosis were associated with increased plasma DNA. Elevated plasma DNA levels were associated with an inferior failure-free survival in patients with HL (P = 0.01) and DLBCL (P = 0.03). CONCLUSION: Quantification of circulating DNA by real-time PCR at diagnosis can identify patients with elevated levels that are associated with disease characteristics indicating aggressive disease and poor prognosis.

Content comparisons of stroke-specific quality of life based upon the international classification of functioning, disability, and health.

PURPOSE: To link the concepts underlying the Stroke-Specific Quality of Life (SS-QOL) scale with those of the International Classification of Functioning, Disability, and Health (ICF), which are two different perspectives to consider functioning and health. This will facilitate the understanding of the relationships between the SS-QOL and the ICF. One of the purposes of the ICF is to be used as a common terminology and a clinical problem-solving tool in clinical and research settings. The ICF concept of functioning can also serve as the basis for the operationalization of the health-related quality of life. Thus, efforts should be made to allow the concurrent use of the ICF and health measurements in both clinical and research settings. METHODS: Linking of the SS-QOL concepts with the ICF categories was carried out by two independently trained health care professionals who applied the standardized eight linking rules that were specifically developed and updated for this purpose. The degree of agreement between the health care professionals was determined by kappa coefficients. RESULTS: Of the 49 items of the SS-QOL, 54 concepts were identified. The level of agreement between the health care professionals showed that the kappa coefficients ranged from 0.75 to 1.00. Three concepts (5.5%) could not be linked to the ICF and were coded as not covered. Fifty-one were linked to the ICF categories for the following components: 22 (41%)-body functions; 26 (48%)-activities and participation; and three (5.5%)-environmental factors. Eleven ICF chapters were identified. CONCLUSIONS: Several categories of the ICF were linked to the items of the SS-QOL, with acceptable levels of agreement. These categories were specific and meaningful for stroke subjects, since the majority of the identified concepts were included in the comprehensive ICF core set for stroke. The findings indicated that the ICF provided a useful framework for the conceptual understanding of the SS-QOL, which demonstrated multiple representations of the ICF categories and covered a broad range of the ICF components that were meaningful for the stroke subjects.

Synchronous bilateral multifocal canalicular adenoma: a case report of an unusual finding.

Canalicular adenoma is a benign neoplasm of the minor salivary glands. The most common site is the upper lip, and the adenoma usually appears as a single lesion. Few cases of multiple foci of canalicular adenoma (CA) have been reported in literature. We report a case of a 78-year-old woman with CA of the nasolabial wrinkle on both sides of the nose, which occurred at the same time. The lesions recurred after about 1 year. This report adds to the literature another case of multiple, bilateral CA with synchronous occurrence.