Comparison of US elastography and chemical shift magnetic resonance imaging in multifidus muscle fatty degeneration.

Objective: The purpose of this study was to investigate the feasibility of the use of shear wave elastography (SWE) in comparison to chemical shift encoding (CSE) magnetic resonance imaging (MRI) for the evaluation of multifidus muscle fatty degeneration in patients with chronic low back pain.

Method: Multifidus muscles were evaluated with the CSE-MRI and SWE examinations in control and patient groups. With the in-phase and out-phase sequences in CSE-MRI, signal intensity index (SII), and signal intensity suppression ratio (SISR) values; with the SWE method, shear wave velocity values were determined.

A Comparison of Pre- and Post-Treatment Cranial MRI Characteristics in Patients with Pediatric Epilepsy Receiving Levetiracetam.

: This study was performed for the purpose of assessing whether antiepileptic levetiracetam treatment produces a change in brain volumes in children with epilepsy. To that end, we compared the volumes of the basal ganglia (caudate nucleus, putamen, globus, hip-pocampus, and thalamus) at magnetic resonance imaging (MRI) before and after treatment (months 18-24) in pediatric epilepsy patients using levetiracetam. : This retrospective study involved a volumetric comparison of patients presenting to the Balikesir University Medical Faculty pediatric neurology clinic between 01.

Clinical and radiological outcomes of longCOVID: Is the post-COVID fibrosis common?

Introduction: COVID-19 survivors may take longer to regain full well-being. This study aimed to investigate clinical and functional evaluation and radiologic changes in the third month after COVID-19.

Materials And Methods: A total of 126 patients were assessed in the third month for symptoms, pulmonary function, exercise capacity, radiologic imaging, and quality of life after being discharged following COVID-19 treatment.

Is there a Correlation between Hepatic Venous Indices and Main Pulmonary Artery Diameter?

Objective: To search whether there is a correlation between middle hepatic venous indices (HVIs) obtained by pulsed waved doppler ultrasonography (PW-DUS) and the main pulmonary artery (mPA) diameter, calculated by computed tomography (CT).

Study Design: A descriptive cross-sectional study.

Place And Duration Of Study: Department of Radiology, Balikesir University School of Medicine, Turkey, from February to December 2020.

Detection of Dental Pathologies in Routine Paranasal CT Scans: A Retrospective Study.

Introduction: Multidetector Computed Tomography (MDCT) is a widespread method for evaluating paranasal sinuses and nasal cavity in daily practice. The maxillary teeth are in field of view in a paranasal sinus CT scan and it is possible to detect dental pathologies with CT.

Aim: To determine the incidence of maxillary teeth pathologies in routine paranasal sinus CT scans.

Evaluation of Lacrimal Gland Dimensions and Volume in Turkish Population with Computed Tomography.

Introduction: Computed tomography (CT) is a widespread method for evaluating head and neck pathologies. The lacrimal glands (LGs) are usually visible in routine head and neck CT scans. LG pathologies usually manifests with changes in gland sizes, so it is important to know the normal values of the LG dimensions and volume.

Morphometric Evaluation of Bony Nasolacrimal Canal in a Caucasian Population with Primary Acquired Nasolacrimal Duct Obstruction: A Multidetector Computed Tomography Study.

Objective: The bony nasolacrimal duct (BNLD) morphology as a contributory factor in primary acquired nasolacrimal duct obstruction (PANDO) is still controversial. The objectives of this study were to evaluate the morphometric differences of BNLDs in unilateral PANDO patients between PANDO and non-PANDO sides, as compared with the control group using multidetector computed tomography (CT).

Materials And Methods: Bilateral BNLDs in 39 unilateral PANDO patients and 36 control subjects were retrospectively reviewed.

Ultrasonography findings of vulvar liposarcoma. Case report.

Liposarcoma (LPS) of vulva is a rare entity. We present the ultrasonographic (US) and color Doppler ultrasonographic (CDUS) findings of a vulvar myxoid LPS. Although LPS cases have been reported in the extremities and trunk, the US or CDUS findings of LPS in vulva have not been described previously.

Lacrimal Gland Volume Changes in Unilateral Primary Acquired Nasolacrimal Obstruction.

Purpose: To investigate whether unilateral primary acquired nasolacrimal duct obstruction (PANDO) causes Schirmer score and lacrimal gland volume changes in the contralateral non-PANDO eye.

Methods: Sixteen unilateral female PANDO and 16 female controls were enrolled in the study. Exclusion criteria were orbital trauma, inflammation, infection, tumor involvement or infiltrative diseases, history of ocular surgery, ocular surface disorder, systemic drug use that interferes with tear secretion, and chronic use of topical eye drops.

Maxillary Sinus Aeration in Allergic Rhinitis.

Objective: We aimed to investigate the relationship between allergic rhinitis, which is an important reason of nasal obstruction, and maxillary sinus aeration.

Patients And Methods: Three hundred fifteen patients who have a complaint of nasal obstruction and scheduled to undergo skin prick test (SPT) with a suspicion of allergic rhinitis (AR) were enrolled for this study. Thirty-two patients with positive SPT result and 30 patients with a negative SPT result were determined as group 1 and 2 (control group), respectively.

Extraordinary cerebral venous drainage pathway with mastoid emissary and posterior external jugular veins detected by contrast-enhanced neck computed tomography.

An extraordinary cerebral venous drainage pathway and dilated vein at the left posterior cervical region were detected with routine contrast-enhanced neck computed tomography exam. The left sigmoid sinus was drained by dilated mastoid emissary vein (MEV). The MEV continued as posterior auricular and posterior external jugular veins (PEJVs).

Circulating levels of obestatin and copeptin in obese and nonobese women with polycystic ovary syndrome.

Objective: Polycystic ovary syndrome (PCOS) is one of the most common endocrinopathies, affecting 5-8% of reproductive-age women. It is associated with insulin resistance, central obesity, type 2 diabetes mellitus, dyslipidemia, and cardiovascular diseases. The current study was undertaken to evaluate serum copeptin and obestatin levels, carotid artery intima-media thickness, and brachial artery flow mediated dilatation in obese and nonobese women with PCOS and age-matched healthy controls and to investigate their relationship with each other and with clinical, metabolic, and hormonal parameters and cardiovascular risk factors.

The Effect of Systemic Tamsulosin Hydrochloride on Choroidal Thickness Measured by Enhanced Depth Imaging Spectral Domain Optical Coherence Tomography.

Background: To evaluate the effects of selective α1A-adrenoceptor antagonist tamsulosin hydrochloride on choroidal thickness using enhanced depth imaging spectral-domain optical coherence tomography (EDI-OCT).

Methods: This is a prospective observational study including 29 eyes of 29 patients with newly diagnosed benign prostatic hyperplasia. Choroidal thickness and retrobulbar ocular blood flow measurements were performed at baseline and after 3 months of treatment.

Primary acquired nasolacrimal duct obstruction: is it really related to paranasal abnormalities?

Purpose: To investigate whether there is an association between primary acquired nasolacrimal duct obstruction and paranasal computed tomography (CT) findings.

Materials And Methods: The study cohort consisted of paranasal CT images from 40 patients being treated for unilateral primary nasolacrimal duct obstruction (PANDO) and the reformatted coronal temporal CT images of 71 control subjects who attended the ENT clinic with the complaint of vertigo and tinnitus. A radiologist masked to the clinical situation of participants, investigated the paranasal CT findings of the PANDO and control patients retrospectively.

The possible efficacy of artichoke in fluconazole related hepatotoxicity.

Although fluconazole related hepatotoxicity (FRH) is rare, mortal acute hepatic necrosis and jaundice were reported in immunocompromised states such as acquired immunodeficiency syndrome (AIDS) and bone marrow transplant (BMT). We present a case of a patient with multiple sclerosis who developed hepatotoxicity with the use of a single 150 mg fluconazole tablet for fungal vaginitis, 10 days after methylprednisolone pulse treatment. Our patient's alanine aminotransferase (ALT) and aspartate aminotransferase (AST) levels were decreased, 1200 U/L and 800 U/L, respectively, and bilirubin levels were consistent at 37 mg/dL.

Endonasal endoscopic excision of a rare tumor: nasal bone osteoid osteoma.

Background: Osteomas are slow-growing, benign tumors that frequently occur in paranasal areas; are detected by their symptoms, depending on their location and size, or incidentally on radiologic examination; and rarely arise from the nasal bone. We present an isolated nasal bone osteoma--which has not, to our knowledge, been reported previously--that was excised using an endoscopic endonasal approach via intercartilaginous incision and reconstructed with MEDPOR.

Methodology: A 21-year-old male patient attended the Mardin State Hospital ENT Clinic with the complaint of a slowly enlarging mass on the left side of the nose.

Variations of the popliteal artery branching with multidetector CT angiography.

Objective: To date the anatomy of the popliteal artery variations using multidetector-row computed tomography angiography (MD CTA) was not assessed. The objective of this study is to establish 3D CT anatomy of the popliteal artery variations.

Materials And Methods: A total of 126 lower limbs that underwent CTA using 64-detector MDCT were retrospectively reviewed.

Puffed-cheek computed tomography: a dynamic maneuver for imaging oral cavity tumors.

We conducted a prospective study to compare the effectiveness of conventional computed tomography (CT) and puffed-cheek CT in detecting the presence and extension of oral cavity malignant tumors. We enrolled 11 patients--5 men and 6 women, aged 32 to 85 years--who had a primary squamous cell carcinoma of the oral cavity. These tumors were located in the floor of the mouth in 4 patients, in the buccal mucosa in 4, in both the buccal mucosa and retromolar trigone in 2, and in the retromolar trigone only in 1.