The thyroid gland is the largest classic endocrine organ that effects many organs of the body and plays a significant role in the process of Metabolism in animals. The aim of this study was to investigate the prevalence of thyroid disorders diagnosed by ultrasound and microscopic Lesions of the thyroid during the slaughter of apparently healthy One Humped Camels (Camelus dromedarius) in Iran. R...

BACKGROUND High levels of HbA1c have been associated with increased mortality and an increased risk of atherosclerosis assessed as carotid intima-media thickness or plaque prevalence. In the present population-based study, we examined the association between HbA1c and plaque prevalence with emphasis on plaque echogenicity in subjects not diagnosed with diabetes. METHODS AND RESULTS HbA1c meas...

OBJECTIVES Depression is a frequent symptom in Parkinson's disease. Compelling evidence suggests a role of the brainstem in the control of mood and cognition. In patients with unipolar depression transcranial sonography (TS) studies have shown structural alteration of the mesencephalic brainstem raphe which could suggest an involvement of the basal limbic system in the pathogenesis of primary m...

OBJECTIVE To study the utility of ultrasonography (US) in diagnosis and follow up of patients with idiopathic inflammatory myopathy (IIM). METHODS High-resolution US of thigh muscles was recorded at baseline and after six months of treatment in eleven patients of early, active, untreated IIM. Parameters studied were muscle power, timed function tests (TFT), muscle enzymes, electromyography, m...

AIM The aim of this study was to evaluate the effect of an aerobic exercise on serum level of liver enzymes and liver echogenicity in patients with non alcoholic fatty liver disease. BACKGROUND Non alcoholic fatty liver disease (NAFLD) has different prevalence in various parts of the world. Obesity and low physical activity are main risk factors for the development of NAFLD. PATIENTS AND ME...

Little is known regarding the interplays between the mechanical and molecular bases for vein graft restenosis. We elucidated the stenosis initiation using a high-frequency ultrasonic (HFU) echogenicity platform and estimated the endothelium yield stress from von-Mises stress computation to predict the damage locations in living rats over time. The venous-arterial transition induced the molecula...

PURPOSE The filum terminale (FT) is a fibrous band that connects the conus medullaris to the posterior body of the coccyx. Considering the advances of ultrasonography (US) technology and improvements in the resolution of US images, we aimed to re-establish the US features of the normal FT in infants younger than 6 months of age. METHODS We retrospectively reviewed 30 spinal US scans, stored a...

AIM AND OBJECTIVE To evaluate the therapeutic efficacy of oral pentoxifylline in the treatment of oral submucous fibrosis (OSMF) patients by assessing the clinical symptoms such as burning sensation, mouth opening, and submucosal layer thickness and echogenicity using ultrasonography, both pre- and post-operatively. MATERIALS AND METHODS Thirty study subjects were included in the study and di...

Skin-targeted ultrasound is a noninvasive technique that has been extensively used to evaluate age-related dermal changes, and the presence of a subepidermal low-echogenic band (SLEB) has been related to chronic UVR exposure in several studies. Since SLEB echogenicity is photoage-related, the aim of this study was to evaluate, through ultrasound imaging, the effects on skin photoaging of mesoth...

BACKGROUND Measurement of skin involvement is essential for diagnosis and prognosis in systemic sclerosis. Assessment by palpation skin score is the current method. OBJECTIVE To explore high frequency ultrasound as an objective method to improve skin characterisation by combining measurements of skin thickness and echogenicity. METHODS Skin thickness and echogenicity were measured at the pr...