Predicting the Response of Patients Treated with Lu-DOTATATE Using Single-photon Emission Computed Tomography-Computed Tomography Image-based Radiomics and Clinical Features.

Background: In this study, we want to evaluate the response to Lutetium-177 (Lu)-DOTATATE treatment in patients with neuroendocrine tumors (NETs) using single-photon emission computed tomography (SPECT) and computed tomography (CT), based on image-based radiomics and clinical features.

Methods: The total volume of tumor areas was segmented into 61 SPECT and 41 SPECT-CT images from 22 patients with NETs. A total of 871 radiomics and clinical features were extracted from the SPECT and SPECT-CT images.

Radiomics Analysis for Clinical Decision Support in 177Lu-DOTATATE Therapy of Metastatic Neuroendocrine Tumors using CT Images.

Background: Radiomics is the computation of quantitative image features extracted from medical imaging modalities to help clinical decision support systems, which could ultimately meliorate personalized management based on individual characteristics.

Objective: This study aimed to create a predictive model of response to peptide receptor radionuclide therapy (PRRT) using radiomics computed tomography (CT) images to decrease the dose for patients if they are not a candidate for treatment.

Material And Methods: In the current retrospective study, 34 patients with neuroendocrine tumors whose disease is clinically confirmed participated.

Intra-Rater Reliability of Ultrasound Measurements of Diaphragm Thickness and Contractility in Individuals with Nonspecific Chronic Neck Pain.

Objective: This study aimed to determine within-day intra-rater reliability of ultrasound measurements of the right and left hemidiaphragm thickness and contractility (quantified by percentage thickness change) in supine position during deep breathing in individuals with nonspecific chronic neck pain.

Methods: Seventeen volunteers (20-55 years of age) participated in this observational study. Bilateral diaphragm muscle thickness and contractility (percentage thickness change) were compared between 2 measurement sessions administered by a radiologist using B-mode real-time ultrasound (30 minutes apart).

Intrarater Reliability of Diaphragm Excursion and Resting Thickness Using Ultrasound Imaging in Subjects With Nonspecific Chronic Low Back Pain.

Objective: The purpose of this study was to establish within-day intrarater reliability values of ultrasound measurements (excursion and resting thickness).

Methods: Seventeen volunteers met the inclusion criteria for this preliminary study. The right and left hemidiaphragm excursion and resting thickness were compared between 2 measurement sessions using M-mode and B-mode real-time ultrasound, respectively (30 min apart).

Increased risk of subclinical atherosclerosis and metabolic syndrome in patients with vitiligo: a real association or a coincidence?

Inflammatory and autoimmune skin diseases such as vitiligo may be associated with systemic disorders, including endocrine and cardiovascular diseases, due to some similarities in the pathogenesis. It was aimed to evaluate metabolic syndrome and subclinical atherosclerosis in patients with vitiligo. Seventy patients with nonsegmental vitiligo and 70 age-matched and gender-matched healthy controls participated in the study.

High-sensitivity C-reactive protein as a biomarker in detecting subclinical atherosclerosis in psoriasis.

Psoriasis is known to be associated with increased risk of cardiovascular diseases. High-sensitivity C-reactive protein (hs-CRP) is a marker of inflammation and an independent risk factor for atherosclerosis. We aimed to assess the correlation between hs-CRP and subclinical atherosclerosis in psoriatic patients.

Subclinical atherosclerosis and cardiovascular markers in patients with lichen planus: A case-control study.

Background: Lichen planus is an idiopathic and chronic inflammatory disease that affects the skin and the mucous membranes, and has been associated with an increased risk for cardiovascular diseases. Hyperhomocysteinemia has been regarded as a risk factor for atherosclerosis and cardiovascular diseases. Increased plasma fibrinogen levels are also associated with increased risk of myocardial infarction.

Correlation of MRI findings and cognitive function in multiple sclerosis patients using montreal cognitive assessment test.

Background: Magnetic resonance imaging (MRI) has improved the diagnosis and management of patients with multiple sclerosis (MS). Montreal Cognitive Assessment (MoCA) is a brief, sensitive test that has been recommended by National Institute of Neurological Diseases and Stroke and Canadian Stroke Network (NINDS-CSN) as a reliable tool to detect mild cognitive impairments. This study aimed to evaluate the relationship between MoCA test and its sub-items with brain abnormalities in MRI of MS patients.

Renal Artery Microaneurysm in a Woman With Amyloidosis.

Amyloidosis is an extracellular deposition of abnormal serum proteins. Systemic amyloidosis could involve different organs such as the spleen, liver, and kidneys. Renal artery microaneurysm is very rare in renal amyloidosis.

Serum osteopontin level and common carotid artery intima-media wall thickness in psoriasis.

Background: The association between psoriasis and cardiovascular disease is well documented, but the underlying mechanisms remain unknown. The relationship between osteopontin and psoriasis has been studied. High serum levels of osteopontin are reported in psoriasis, with increased cardiovascular risk factors in these patients.

Correlation between vascular endothelial growth factor and subclinical atherosclerosis in patients with psoriasis.

Background: Psoriasis is associated with increased risk of atherosclerotic disorders. Vascular endothelial growth factor (VEGF) is an angiogenic factor that was overexpressed in both psoriatic and atherosclerotic lesions. In a prospective controlled study, we investigated the correlation between serum levels of VEGF and subclinical atherosclerosis in patients with moderate to severe psoriasis.

Evaluation of safety and efficacy of 980-nm diode laser-assisted lipolysis versus traditional liposuction for submental rejuvenation: A randomized clinical trial.

Background: Submental fat accumulation and skin laxity is a frequent concern of cosmetic patients.

Objective: The aim of this randomized prospective controlled clinical trial was to compare the efficacy and safety of laser-assisted lipolysis and liposuction in the submental rejuvenation.

Material And Methods: Thirty-six female adults were enrolled in this clinical trial and were categorized into two groups: group 1 underwent 980-nm diode laser with the power of 6-8 W and group 2 underwent traditional liposuction.

Reliability of rehabilitative ultrasonography to measure transverse abdominis and multifidus muscle dimensions.

Background: Lumbar paraspinal muscles play an important role in providing both mobility and stability during dynamic tasks. Among paraspinal muscles, transverse abdominis and lumbar multifidus have been of particular interest as active stabilizers of the lumbar spine. These muscles may become dysfunctional in chronic low back pain (CLBP).

Increased serum leptin and resistin levels and increased carotid intima-media wall thickness in patients with psoriasis: is psoriasis associated with atherosclerosis?

Background: Patients with psoriasis may have an increased risk of cardiovascular disease.

Objective: We sought to evaluate the potential association between subclinical atherosclerosis and psoriasis by measuring the intima-media wall thickness (IMT) of the common carotid artery (CCA) in patients with psoriasis and evaluating its correlation with serum leptin and resistin levels.

Methods: The mean IMT (MIMT) of the CCA and leptin, resistin, triglyceride (TG), and total cholesterol levels in serum were determined in 60 patients and 60 healthy sex- and age-matched control subjects.

Uterine Doppler velocimetry of the uterine arteries in the second and third trimesters for the prediction of gestational outcome.

Purpose: The aim of this longitudinal study was to investigate the value of uterine artery Doppler sonography during the second and third trimesters in the prediction of adverse pregnancy outcome in low-risk women.

Methods: From July 2011 to August 2012, a total of 205 singleton pregnant women presenting at our antenatal clinic were enrolled in this prospective study and were assessed for baseline demographic and obstetric data. They underwent ultrasound evaluation at the time of second and third trimesters, both included Doppler assessment of bilateral uterine arteries to determine the values of the pulsatility index (PI) and resistance index (RI) and presence of early diastolic notch.

Correlation between placental thickness in the second and third trimester and fetal weight.

Purpose: To investigate relationship between placental thickness during the second and third trimesters and placental and birth weights.

Methods: From January 2011 to June 2012, a total of 250 singleton pregnant women presented at our antenatal clinic were enrolled in this prospective study. All recruited women were assessed at the 1st trimester screening for baseline demographic and obstetric data.

An unusual case of pulmonary adenocarcinoma with multiple and extraordinary metastases.

Pulmonary adenocarcinoma is one of the major types of lung cancers in which metastasis is not uncommon. Hereby, we report a case of pulmonary adenocarcinoma with multiple muscular, cutaneous, pancreatic and peritoneal metastases. Actually, all these features occurring in one patient makes it an extraordinary case.