Strain sonoelastographic evaluation of biceps muscle intrinsic stiffness after botulinum toxin-A injection.

BACKGROUND: The most commonly used clinical tools for measuring spasticity are modified Ashworth scale (MAS) and Tardieu scale but both yield subjective rather than objective results. Ultrasound elastography (EUS) provides information on tissue stiffness and allows the qualitative or quantitative measurements of the mechanical properties of tissues. OBJECTIVE: To assess the stiffness of biceps brachialis muscles in stroke patients by strain EUS and to investigate the sonoelastographic changes and its correlations with clinical evaluation parameters after botulinum toxin-A (BTA) injections. METHODS: This is a prospective study. A total of 48 chronic stroke patients requiring BTA injections to biceps brachialis muscles were included in the study. All patients received injections with BTA to biceps brachialis muscles under ultrasound guidance. MAS, goniometric measurements, and strain EUS assessments were performed at preintervention and at 4-week postintervention. RESULTS: Strain index values of biceps muscle on the affected side were significantly increased compared with those on the unaffected side (p < 0.01). At 4 weeks after BTA injection, significant improvements were observed in MAS grades and goniometric measurements (p < 0.05). Statistically significant differences were also found between the MAS grades and strain index values in both pre-/postintervention period (p < 0.01). No significant correlations were observed between clinical parameters and strain EUS findings. CONCLUSIONS: Strain EUS is a promising diagnostic tool for assessing stiffness in spastic muscles, in establishing the treatment plan and monitoring the effectiveness of the therapeutic modality.

Is evaluation of placenta with real-time sonoelastography during the second trimester of pregnancy an effective method for the assessment of spontaneous preterm birth risk?

PURPOSE: The aim of this study is to investigate the effectiveness of placental strain ratio (SR) values measured by real-time sonoelastography (SE) in the second trimester in the prediction of spontaneous preterm birth (sPTB). METHODS: This study included 70 pregnant women who applied to our clinic for routine second-trimester screening. Placental SR measurements were performed with the SE method. Two different SR measurements were performed by taking two different tissues as references. The SR value measured when taking the rectus abdominis muscle as a reference was termed the muscle-to-placenta strain ratio (MPSR), while the SR value measured when taking subcutaneous tissue as a reference was termed the fat-to-placenta strain ratio (FPSR). Women whose gestational age at birth was less than 37 weeks 0 days were accepted as sPTB. The association between gestational age at birth and MPSR and FPSR was investigated. Receiver operating characteristics analysis was used to calculate the sensitivity and specificity of the elastographic outcomes. RESULTS: There was a low-level negative correlation between MPSR and gestational age at birth (r=-0.300, P=.012) and there was a moderate-level negative correlation between FPSR and gestational age at birth (r=-0.513, P<.001). The multivariate linear regression analysis showed that the FPSR (ß=0.609, P=.002) was the significant predictor for the sPTB. CONCLUSIONS: Our data indicate that the FPSR value measured with real-time SE in the second trimester of pregnancy may be effective in the prediction of sPTB.

Diagnostic value of strain elastography for differentiation between renal cell carcinoma and transitional cell carcinoma of kidney.

PURPOSE: The objective of our study was to prospectively evaluate the diagnostic performance of strain elastography for differentiation between renal cell carcinomas (RCCs) and transitional cell carcinomas (TCCs) of kidney. METHODS: A total of 99 consecutive patients who were referred to our hospital because of a newly diagnosed solid renal mass suspicious for malignancy on radiological screenings were evaluated with sonography, including strain elastography. Strain elastography was used to compare the stiffness of the renal masses and renal cortex. The ratio of strain in a renal mass and nearby renal cortex was defined as the strain index value. Mean strain index values for RCCs and TCCs were compared, and mean strain index values between histological subtypes of RCC were also compared. RESULTS: Although TCCs were smaller than RCCs (p < 0.001), there were no significant differences in gender distribution and mean age of the patients, and mean probe-tumor distance between RCC and TCC. The mean strain index value ±SD for TCC (5.18 ± 1.12) was significantly higher than the value for RCC (4.04 ± 0.72; p < 0.001). Mean strain index value for papillary cell carcinomas (4.09 ± 0.45) was slightly higher than that for clear cell carcinomas (3.85 ± 0.78): however, the difference was not statistically significant (p = 0.51). CONCLUSIONS: Strain elastography can be used as a valuable imaging technique for preoperative differentiation between RCC and TCC of kidney.

Metastasis of Renal Clear Cell Carcinoma to Thyroid Gland Mimicking Adenomatous Goiter.

BACKGROUND: Renal cell carcinoma is an interesting tumor due to its unpredictable behavior. Common metastatic sites of renal cell carcinoma are the lungs, lymph nodes, bones and liver. Concurrent thyroid metastasis of clear cell carcinoma is uncommon but it can appear as a rapidly growing cervical, painless nodular mass. CASE REPORT: We report a case of a 56-year-old male patient with clear cell renal carcinoma confirmed on a histopathological examination. The patient noticed a rapidly growing mass in the thyroid region when receiving medical anticancer therapy. Because of that, gray-scale thyroid ultrasonography and a fine-needle aspiration biopsy were performed. The histopathological examinationof the biopsy specimen revealed a lesion composed of malignant epithelial cells compatible with metastasis of renal carcinoma. CONCLUSIONS: In patients with with a history of RCC, both past and present, a thyroid mass, especially co-existing with an adenomatous goiter, should prompt a work-up for thyroid metastasis.

Venous flow volume measured by duplex ultrasound can be used as an indicator of impaired tissue perfusion in patients with peripheral arterial disease.

AIM: In this study, we aimed to investigate the arterial and venous flow volume rate (FV) in order to determine the tissue perfusion using duplex ultrasonography (DU). We hypothesized that FV provides reliable information regarding tissue perfusion in patients with peripheral arterial disease (PAD). MATERIAL AND METHODS: The study comprised 38 patients (72 legs) with PAD. In all patients, common femoral, popliteal, anterior tibial, posterior tibial arteries and veins were examined with DU. Measurements were obtained in the supine position with 15 cm elevation of the foot to neutralise central venous pressure. The diameter, blood flow velocity, and FV of arteries and veins were measured for each patient. RESULTS: The FV of the common femoral artery and vein (p = 0.001), popliteal artery and vein (p=0.003), and posterior tibial artery and vein (p = 0.008) had statistically significant differences. However, there was no statistically significant difference between the FV of the anterior tibial vein and artery (p = 0.408). The mean FV values of all veins were significantly lower than those of homonymous arteries in patients with PAD. CONCLUSIONS: Our study showed that venous FV measured by DU can be used as an indicator of impaired tissue perfusion in patients with PAD.

Effect of the Syrian Civil War on Prevalence of Cutaneous Leishmaniasis in Southeastern Anatolia, Turkey.

BACKGROUND: Cutaneous leishmaniasis (CL) is a vector-mediated skin disease, characterized by chronic wounds on the skin and caused by macrophages in protozoan parasites. It is an endemic disease in the southern and southeastern Anatolia region and is still an important public health problem in Turkey. Because of the civil war in Syria, immigrants to this region in the last 3 years have begun to more frequently present with this disease. The aim of this study was to draw attention to the dramatic increase in new cases with CL after the beginning of the civil war in Syria. MATERIAL AND METHODS: In this retrospective study, we evaluated demographic, epidemiological, and clinical features of 110 patients diagnosed with cutaneous leishmaniasis who were admitted to the Department of Dermatology at Kahramanmaras Sutcu Imam University Faculty of Medicine between January 2011 and June 2014. RESULTS: A total of 110 patients included in the study; 50 (45%) were males, and 60 (55%) were females. The age range of the study group was 1-78 years, and the infection was more prevalent in the 0-20 year age group. Of these patients, 76 (69%) were Syrian refugees living in tent camps and 34 (31%) were Turkish citizens. The majority of the cases were diagnosed between October and December. CONCLUSIONS: Immigrations to endemic regions of Turkey from neighbouring countries where CL incidence is higher may lead to large increases in case numbers. In order to decrease the risk of exposure, housing conditions of the refugees must be improved, routine health controls must be performed, effective measures must be set in place for vector control, and infected individuals must be diagnosed and treated to prevent spread of the infection.

Pineal gland volume in schizophrenia and mood disorders.

BACKGROUND: The majority of patients with schizophrenia and mood disorders have disruptions in sleep and circadian rhythm. Melatonin, which is secreted by the human pineal gland, plays an important role in sleep and circadian rhythm. The aim of the present study was to evaluate and compare pineal gland volumes in patients with schizophrenia and mood disorders. SUBJECTS AND METHODS: We retrospectively evaluated the pineal gland volumes of 80 cases, including 16 cases of unipolar depression, 17 cases of bipolar disorder, 17 cases of schizophrenia, and 30 controls. The total pineal gland volume of all cases was measured via magnetic resonance images, and the total mean pineal volume of each group was compared. RESULTS: The mean pineal volumes of patients with schizophrenia, bipolar disorder, unipolar depression, and the controls were 83.55±10.11 mm(3), 93.62±11.00 mm(3), 95.19±11.61 mm(3) and 99.73±12.03 mm(3), respectively. The mean pineal gland volume of the patients with schizophrenia was significantly smaller than those of the other groups. CONCLUSIONS: Our data show that patients with schizophrenia have smaller pineal gland volumes, and this deviation in pineal gland morphology is not seen in those with mood disorders. We hypothesize that volumetric changes in the pineal gland of patients with schizophrenia may be involved in the pathophysiology of this illness.

Correlation of right ventricular dysfunction on acute pulmonary embolism with pulmonary artery computed tomography obstruction index ratio (PACTOIR) and comparison with echocardiography.

PURPOSE: The aim of this study was to determine the pulmonary artery computed tomography obstruction index ratio (PACTOIR) in patients who have been diagnosed with acute pulmonary embolism (APE) with multi-slice computed tomography (MSCT) and to research the predetermination efficiency of right ventricular dysfunction (RVD) compared with echocardiography (ECHO). MATERIALS AND METHODS: One hundred patients (50 males, 50 females), who had ECHO findings and were diagnosed with APE, were subsequently examined in this study. Patients who had RVD on ECHO, tricuspid regurgitation, and pulmonary hypertension parameters that were completely positive were accepted to have RVD. RESULTS: RVD was identified in 52 patients (52 %) on echocardiography. The PACTOIR value for patients with RVD were evaluated to be significantly higher than those without RVD (41 ± 17 vs 20 ± 12 %, p < 0.001). In the ROC analysis, the PACTOIR cut-off value was 37.5 %, the sensitivity value was 67.3 %, and specificity value was 93.7 % (AUC 0.839, 95 % CI 0.752-0.905). We determined that the patients with RVD and PACTOIR values over 37.5 % can be recognized with a 92.1 % positive predictive value. CONCLUSION: Our conclusions indicated that the PACTOIR rate in RVD diagnosis in patients with APE can recognize the patients with and without RVD.

An easily overlooked presentation of malignant psoas abscess: hip pain.

Psoas abscess is a rare infectious disease with nonspecific clinical presentation that frequently causes a diagnostic difficulty. Its insidious onset and occult characteristics can cause diagnostic delays. It is classified as primary or secondary. Staphylococcus aureus is the most commonly causative pathogen in primary psoas abscess. Secondary psoas abscess usually occurs as a result of underlying diseases. A high index of clinical suspicion, the past and recent history of the patient, and imaging studies can be helpful in diagnosing the disease. The delay of the treatment is related with high morbidity and mortality rates. In this paper, 54-year-old patient with severe hip pain having an abscess in the psoas muscle due to metastatic cervical carcinoma is presented.

Evaluation of pulmonary and extrapulmonary tuberculosis in immunocompetent adults: a retrospective case series analysis.

OBJECTIVE: It was the aim of this study to evaluate the demographic factors and clinical features of extrapulmonary tuberculosis (EPTB) compared to those of pulmonary tuberculosis (PTB) among adult immunocompetent patients. SUBJECTS AND METHODS: A total of 427 patients with clinically, radiologically and histopathologically confirmed TB were enrolled in the study, in our clinic at a tertiary care hospital in Turkey, during a 5-year period (2007-2012). Patient data were obtained retrospectively. Among the 427 patients, 55 patients with both PTB and EPTB and who were using steroids or had taken immunosuppressive drugs were excluded from the study. RESULTS: Of the 372 patients, 227 (61%) were males and 168 (45.2%) had EPTB; 204 (54.8%) patients had PTB. The most frequent sites of EPTB were the lymph nodes (n = 45, 12.1%), pleura (n = 40, 10.7%) and brain (n = 7, 1.8%). The most common symptoms were cough (n = 174, 46.7%), night sweats (n = 127, 34.1%) and fever (n = 123, 33%). Compared to EPTB patients, PTB patients were less likely to have received Bacillus Calmette-Guérin vaccination (odds ratio 0.41, 95% confidence interval 0.2-0.63; p < 0.001). Eighty-one (48.2%) of the EPTB and 146 (71.6%) of the PTB patients were males. Pulmonary involvement was more common among men (n = 146, 71.6%) than among women (n = 58, 28.2%; p = 0.000). CONCLUSION: There was a high incidence of EPTB in our study. Early diagnosis of EPTB is crucial for treatment, and atypical presentations of TB should be kept in mind for immunocompetent patients living in endemic areas. Females especially should be investigated for EPTB.

Evaluation of Tp-e interval and Tp-e/QT ratio in patients with ankylosing spondylitis.

OBJECTIVES: Ankylosing spondylitis (AS) is a chronic multi-systemic inflammatory rheumatic disorder. Several studies have suggested that the interval from the peak to the end of the electrocardiographic T wave (Tp-e) may correspond to the transmural dispersion of repolarization and that increased Tp-e interval and Tp-e/QT ratio are associated with malignant ventricular arrhythmias. The aim of this study was to evaluate ventricular repolarization by using Tp-e interval and Tp-e/QT ratio in patients with AS, and to assess the relation with inflammation. METHODS: Sixty-two patients with AS and 50 controls were included. Tp-e interval and Tp-e/QT ratio were measured from a 12-lead electrocardiogram, and the Tp-e interval corrected for heart rate. The plasma level of high sensitive C-reactive protein (hsCRP) was measured. These parameters were compared between groups. RESULTS: In electrocardiographic parameters analysis, QT dispersion (QTd) and corrected QTd were significantly increased in AS patients compared to the controls (31.7 ± 9.6 vs 28.2 ± 7.4 and 35.8 ± 11.5 vs 30.6 ± 7.9 ms, P = 0.03 and P = 0.007, respectively). cTp-e interval and Tp-e/QT ratio were also significantly higher in AS patients (92.1 ± 10.2 vs 75.8 ± 8.4 and 0.22 ± 0.02 vs 0.19 ± 0.02 ms, all P values <0.001). cTp-e interval and Tp-e/QT ratio were significantly correlated with hsCRP (r = 0.63, P < 0.001 and r = 0.49, P < 0.001, respectively). CONCLUSIONS: Our study revealed that Tp-e interval and Tp-e/QT ratio were increased in AS patients. These electrocardiographic ventricular repolarization indexes were significantly correlated with the plasma level of hsCRP.

Malignant melanoma of the bladder: A case report.

Primary malignant melanoma of the bladder is very rare. Rather than being a primary lesion, malignant melanomas of the bladder are more commonly metastatic lesions. The histopathological appearance largely does not differ from that of melanoma at other body sites. It is often difficult to discriminate whether a bladder melanoma is primary or metastatic. Therefore, a careful review of histological features and performing necessary immunohistochemical staining procedures for S-100 protein and HMB-45 are very important in achieving a correct diagnosis. We report a case of hypomelanotic malignant melanoma of the bladder. Despite the variety of therapies available for primary melanomas of the bladder, the prognosis is still poor.

Renal transplant complications: diagnostic and therapeutic role of radiology.

Kidney was the first and is the most frequently transplanted organ. Despite improved surgical techniques and transplantation technology, complications do occur and, if left untreated, may lead to catastrophic consequences. Renal transplantation complications may be vascular (eg, renal artery and vein stenosis and thrombosis, arteriovenous fistula, and pseudoaneurysms); urologic (eg, urinary obstruction and leak, and peritransplantation fluid collections, including hematoma, seroma, lymphocele, and abscess formation); and nephrogenic, including acute tubular necrosis, graft rejection, chronic allograft nephropathy, and neoplasm. Early diagnosis and treatment of these complications are paramount to prevent graft failure and other significant morbidities to the patients. Radiology plays a pivotal role in the diagnosis and treatment of these complications, with minimally invasive percutaneous techniques. In this article, we reviewed renal transplantation anatomy, a wide range of complications that may occur after renal transplantation surgery, typical imaging appearances of the complications on varies imaging modalities, and percutaneous interventional techniques that are used in their treatment.

Investigation of vaspin level in patients with acute ischemic stroke.

BACKGROUND: Cerebrovascular event is a clinical condition characterized by symptoms and findings pertaining to loss of focal cerebral function because of the vascular causes. Atherosclerosis has a forefront role in the pathogenesis of stroke. Inflammation has an important place in the formation of atherogenesis and atherosclerosis. Visceral adipose tissue-derived serpin (vaspin) is a new adipokine, which is identified recently, associated with obesity and diabetes and also has a proinflammatory characteristic. This study was intended to investigate the relation between vaspin and stroke and stroke and other risk factors. METHODS: A total of 50 patients with stroke, as 28 men (56%) and 22 women (44%), and a total of 50 healthy individuals, as 25 men (50%) and 25 women (50%), were enrolled in the study. Blood samples were taken in the acute period (first 48 hours) in the patient group, and serum vaspin levels were measured. Vaspin level was also measured in the control group. The association of vaspin with the lipid parameters, gender, and the severity of internal carotid artery (ICA) stenosis in the patient group was evaluated. Stenotic plaques in ICA were classified as normal, mild (stenosis under 50%), moderate (stenosis 50%-69%), severe (stenosis 70%-99% to preocclusion), and occlusion. RESULTS: No statistically significant difference was found between 2 groups in terms of age and gender (P > .05). Vaspin levels were found to be significantly higher in the patient group (164.73 ± 153.76 ng/mL) compared with the control group (116.21 ± 34.60 ng/mL) (P < .05). However, no relation was established between vaspin level and the severity of ICA stenosis. CONCLUSIONS: Vaspin levels have been shown to increase in acute ischemic stroke patients. The increased vaspin levels may vary depending on several factors in acute period of ischemic stroke.

Low dose high frequency ultrasound therapy for stellate ganglion blockade in complex regional pain syndrome type I: a randomised placebo controlled trial.

BACKGROUND: We aimed to determine the sympatholytic and clinical effects of low dose high frequency ultrasound (US) applied on stellate ganglion in Complex Regional Pain Syndrome (CRPS) type I patients. MATERIAL AND METHOD: Fourty-five patients with CRPS type I were randomly allocated into three groups. Pharmacological treatment, transcutaneous electrical nerve stimulation (TENS), contrast bath and exercise were applied to all groups for 20 sessions. In addition to this treatment protocol, low dose high frequency US was applied on stellate ganglion as 0.5 watts/cm(2) in group I; 3 watts/cm(2) in group II and as placebo in group III. Forty age and sex matched healthy controls were served as controls. Sympathetic skin response (SSR) was used for determining the sympatholytic effects of US. Pain was assessed with visual analog scale (VAS), limitation of total finger flexion was assessed with finger pulp-distal crease distance, muscle strength was assessed with measuring the grip strength, upper extremity disability was assessed with Disability of the Arm, Shoulder and Hand (DASH) scale before and after the treatment. RESULTS: All groups evalueted in terms of VAS score, finger pulp-distal crease distance, grip strength and DASH score after the treatment. The improvements in those parameters were not statistically significant between the groups (P > 0.05). SSR latency was significantly shorter in CRPS patients than controls (P < 0.05). Pre- and post-treatment SSR amplitude and latency values were not different within patient groups (P > 0.05). The differences in pre- and post-treatment SSR amplitude and latency values were not statistically different between patient groups (P > 0.05). CONCLUSION: Low dose high frequency US applied on stellate ganglion did not make a sympathetic blockade and was not of further benefit for pain, range of motion, grip strength and upper extremity disability in CRPS type I patients.

Assessment of enthesopathy in patients with fibromyalgia by using new sonographic enthesitis index.

OBJECTIVE: The aim of the present study is to determine the frequency of enthesopathy in fibromyalgia (FM) by using a newly developed ultrasonography (US) method, the Madrid Sonography Enthesitis Index (MASEI). METHODS: This study was conducted on 38 consecutive patients with FM and 48 healthy sex- and age-matched controls. Six entheseal sites (olecranon tuberosity, superior and inferior poles of patella, tibial tuberosity, superior and inferior poles of calcaneus) on both lower limbs were evaluated. All US findings were identified according to MASEI. Scores of patients and controls were compared by Student's t-test and Mann-Whitney U-test. Validity was analysed by receiver operating characteristic curve. Values of P < 0.05 were considered significant. RESULTS: Total enthesitis score was 7.39 ± 4.99 (mean ± SD) among FM patients and 3.7 ± 3.22 among healthy controls (P < 0.001). The receiver operating characteristic curve established an ultrasound score of > 3.5 in the FM group as the best cut-off point to differentiate between cases and controls. No statistically significant correlation was found between the MASEI score and the FM disease duration, and the location of the tender points. CONCLUSIONS: Misdiagnoses of FM are harmful to patients and the community, and the presence of enthesopathy among FM patients increases. Its detection with the MASEI score may help to discriminate FM patients presenting with ill-defined symptoms and signs, in order to prevent mistreatment.

Effects of smokeless tobacco (Maras powder) use on carotid intima media thickness.

BACKGROUND: The aim of this study was to investigate the effects of smokeless tobacco (Maras powder, Nicotiana rustica Linn) on carotid intima media thickness. MATERIAL/METHODS: The study included 32 Maras powder users presenting to our Family Medicine outpatient clinic and 30 non-users of Maras powder as a control group. Carotid intima media thickness was measured by duplex ultrasonography. RESULTS: The mean age of the Maras powder users was 45.4±11.3 years and the mean age of the control group was 46.3+11.6 years. All the participants were male. The mean duration of Maras powder use was 27.3±11.6 years. Carotid intima media thickness was 0.73±0.20 mm in the Maras powder users and 0.49±0.14 mm in the controls. It was significantly higher in the Maras powder users (p<0.001). Blood pressure measured before Maras powder use in Maras powder users was similar to that measured in the control group (p>0.05). Systolic blood pressure and diastolic blood pressure values were also similar between MP users before using Maras powder and controls (p>0.05). Systolic blood pressures were 136.6±12.4 mmHg and 109.7±9.7 mmHg after 30-60 minutes using Maras powder in the Maras powder users and in the controls, respectively. Diastolic blood pressures were 87.2±6.1 mmHg and 62.8±8.1 mmHg after 30-60 minutes using Maras powder in the Maras powder users and the controls, respectively. Both systolic and diastolic blood pressures after 30-60 minutes using Maras powder were significantly higher in the Maras powder users (p<0.001). Carotid intima media thickness was significantly correlated with systolic blood pressure (r=0.613, p<0.001) and diastolic blood pressure (r=0.612, p<0.001). CONCLUSIONS: Carotid intima media thickness was higher in Maras powder users than in nonusers of the powder. Increased carotid intima media thickness can be associated with an immediate increase in systolic and diastolic blood pressures. Therefore, attempts to increase public awareness about smoking should also be directed towards prevention of Maras powder use.

Avaliação de entesopatia em pacientes com fibromialgia por meio do novo índice ultrassonográfico de entesite / Assessment of enthesopathy in patients with fibromyalgia by using new sonographic enthesitis index

OBJETIVO: Determinar a frequência de entesopatia na fibromialgia (FM) utilizando um método de ultrassonografia (US) recém-desenvolvido, o escore Madrid Sonography Enthesitis Index (MASEI). MÉTODOS: Este estudo foi realizado em 38 pacientes com FM consecutivos e 48 controles saudáveis pareados para idade e sexo. Seis sítios de ênteses (tuberosidade do olécrano, polos superior e inferior da patela, tuberosidade tibial, polos superior e inferior do calcâneo) nos dois membros inferiores foram avaliados. Todos os achados da US foram identificados de acordo com o escore MASEI. Os escores de pacientes e controles foram comparados usando-se o teste t de Student e o teste U de Mann-Whitney. A validade foi analisada pela curva receiver operating characteristic (ROC). Valores de P < 0,05 foram considerados significativos. RESULTADOS: O escore total de entesite foi 7,39 ± 4,99 (média ± DP) para os pacientes com FM e 3,7 ± 3,22 para os controles saudáveis (P < 0,001). A curva ROC estabeleceu um escore de US > 3,5 no grupo de FM como o melhor ponto de corte para diferenciar casos de controles. Não houve correlação estatisticamente significativa entre o escore MASEI e a duração da FM, e a localização dos pontos dolorosos. CONCLUSÕES: Erros no diagnóstico de FM são prejudiciais aos pacientes e à comunidade, e a presença de entesopatia entre pacientes com FM é crescente. Sua detecção por meio do escore MASEI pode ser útil para discriminar pacientes com FM, cujos sintomas e sinais são mal definidos, para evitar equívoco de tratamento.

OBJECTIVE: The aim of the present study is to determine the frequency of enthesopathy in fibromyalgia (FM) by using a newly developed ultrasonography (US) method, the Madrid Sonography Enthesitis Index (MASEI). METHODS: This study was conducted on 38 consecutive patients with FM and 48 healthy sex- and age-matched controls. Six entheseal sites (olecranon tuberosity, superior and inferior poles of patella, tibial tuberosity, superior and inferior poles of calcaneus) on both lower limbs were evaluated. All US findings were identified according to MASEI. Scores of patients and controls were compared by Student's t-test and Mann-Whitney U-test. Validity was analysed by receiver operating characteristic curve. Values of P < 0.05 were considered significant. RESULTS: Total enthesitis score was 7.39 ± 4.99 (mean ± SD) among FM patients and 3.7 ± 3.22 among healthy controls (P < 0.001). The receiver operating characteristic curve established an ultrasound score of > 3.5 in the FM group as the best cut-off point to differentiate between cases and controls. No statistically significant correlation was found between the MASEI score and the FM disease duration, and the location of the tender points. CONCLUSIONS: Misdiagnoses of FM are harmful to patients and the community, and the presence of enthesopathy among FM patients increases. Its detection with the MASEI score may help to discriminate FM patients presenting with ill-defined symptoms and signs, in order to prevent mistreatment.

Cryptogenic organising pneumonia presenting with bilateral hilar and mediastinal lymphadenopathy.

Cryptogenic organising pneumonia is not considered in the differential diagnosis of bilateral hilar and mediastinal lymphadenopathy. We submitted a patient presenting with bilateral hilar and mediastinal lymphadenopathy. We suspected diagnosis of sarcoidosis, but the patient was diagnosed as cryptogenic organising pneumonia with the histological result. This is the second case report of cryptogenic organising pneumonia presenting with bilateral hilar and mediastinal lymphadenopathy.