Morphometric evaluation of cerebellar lobules in individuals with unilateral vertebral artery hypoplasia.

Purpose: Vertebral arteries (VAs) provide blood circulation to the posterior fossa in general and are the main blood supply of the posterior fossa structures of the brain. Our aim in this study is to analyze the segmental volumetric values of cerebellar structures with the voxel-based volumetric analysis system in individuals with unilateral vertebral artery hypoplasia.

Methods: In this retrospective study, segmental volumetric values/percentile ratios of cerebellar lobules were calculated using 3D fast spoiled gradient recall acquisition in steady-state (3D T1 FSPGR) MRI sequence images of the brain in individuals with unilateral vertebral artery hypoplasia (VAH) and in those without bilateral VAH and any symptoms of vertebrobasilar insufficiency as the control group was evaluated in volBrain ( http://volbrain.

Decreased frontal and orbital volumes and increased cerebellar volumes in patients with anosmia Of Unknown origin: A subtle connection?

Purpose: Neuroimaging studies have shown that anosmia is accompanied by a decreased olfactory bulb volume, yet little is known about alterations in cerebral and cerebellar lobule volumes. The purpose of this study was to investigate structural brain alterations in anosmic patients.

Methods: Sixteen anosmic patients (mean age 42.

Hypovolemic shock due to giant ovarian tumor rupture after minor trauma: A case report.

Rupture of gynecologic tumors secondary to trauma rarely occurs. Rupture can lead to acute abdominal pain due to hemorrhage from the ruptured area and organs; rupture can also lead to peritonitis, depending on the size of the tumor. We describe the case of giant epithelial ovarian tumor rupture exhibiting due to minor trauma and the development of hypovolemic shock.

Recurrent stump appendicitis.

Acute appendicitis is one of the most common reasons for abdominal surgery. Stump appendicitis, one of the rare complications of appendicitis surgery, is an inflammation that develops in the remaining part of the appendix following surgery and occurs at a rate of 1/50.000 in cases with appendectomy.

The effect of intracerebral structure volumes on idiopathic intracranial hypertension.

Background: This aim of this study was to assess the effect of idiopathic intracranial hypertension (IIH) in the development of intracranial hypertension by measuring patients' cerebrospinal fluid (CSF), brain, and segment volumes. IIH is a disease of unknown cause characterized by chronic CSF pressure elevation and papillary edema. Under the Monro-Kellie doctrine, efforts have been made to explain the disease through an increase in the volumes of one or two of brain, blood or CSF in the intracranial cavity, although these have not been completely successful.

Morphometric evaluation of cerebellar structures in late monocular blindness.

Background: Only a few studies have investigated structural and functional changes in monocular blind individuals. Our aim in this study was to segmentally investigate the cerebellar structures of subjects with late-onset monocular blindness (LMB) using a Voxel-based volumetric analysis system.

Methods: The segmental volumetric values, cortical thickness, gray matter volumes and percentage ratios of the cerebellar lobules of individuals with LMB due to trauma and in healthy individuals with bilateral sight as the control group were calculated at the volBrain CERES 1.

An Evaluation Using Colored Doppler Ultrasonography of Central Retinal Artery Hemodynamics in the Healthy Eye in Individuals With Late Monocular Blindness.

Structural and functional changes occur in the brain after vision losses. The purpose of the present study was to investigate central retinal artery (CRA) hemodynamics in the healthy eye of individuals developing late monocular blindness (LMB) using colored Doppler ultrasonography.The CRAs of 13 healthy eyes of 13 patients with LMB and of 13 healthy individuals as a control group were evaluated in this prospective study.

The Relationship between Ureteral Obstruction Time and Secondary Signs in Computed Tomography due to Ureteral Stone Obstruction.

Objective: To investigate the relationship between numerical values obtained using computed tomography (CT) in stone-related urinary obstruction and the duration of obstruction.

Study Design: Cross-sectional study.

Place And Duration Of Study: Department of Urology, Alanya Alaaddin Keykubat University, Turkey, from January 2018 to September 2019.

Evaluation of the Mastoid Emissary Canals with Computerized Tomography in Patients with Chronic Otitis Media.

 The mastoid emissary veins (MEVs) pass through the mastoid emissary canal-mastoid foramen (MEC-MF) in the mastoid region of the skull. MEVs can give rise to complications during surgical procedures. The purpose of our study was to investigate the morphological and morphometric characteristics of MECs of patients with clinical chronic otitis media (COM) using high-resolution computed tomography (HRCT).

A patient with conventional and follicular variant papillary thyroid microcarcinoma and Eagle's syndrome, Langlais type III, with hyoid bone variation.

Aim: Presenting an extraordinary case of Eagle's syndrome (ES) with the classical and follicular variant of papillary thyroid microcarcinoma (PTmC) and an uncommon stylohyoid ligament calsification, aside from O'Carroll's System.

Case Report: A 52-year-old Turkish man with an histopathology of the follicular variant of PTmC (FVPTmC) of his right lobe and conventional PTmC of his left lobe of the thyroid with an adjuvant 100 mCi radioactive iodine (RAI) ablation was admitted. On the routine follow-up of the present case, a lineer structure at the 3rd compartment of neck in his ultrasonography, a styloid ligament calsification in his noncontrast computed tomography (CT), and a left styloid process of the temporal bone of 29 mm in size in his three-dimensional (3D) CT scanning had been revealed.

Assessment rate of true dorsogluteal intramuscular drug injection using ultrasonography.

Objective: Medications are generally administered by either the enteric or parenteral route. With parenteral administration, intramuscular (IM) is the preferred approach because it increases the bioavailability of the drug, acts more quickly than the enteric route. The aim of this study was to determine the rate of true dorsogluteal intramuscular drug injection and to determine the causes for application failures in practice by ultrasonography (US).

Retroperitoneal Teratoma with Secondary Infection.

Teratomas are germ cell tumors arising from the embryonic germ layers. Since they originate from the germ cells, they can be found in the gonadal, sacrococcygeal, mediastinal, intracranial, retroperitoneal, and cervical regions. In this case report, a 4-year boy, brought to the hospital due to abdominal pain and fever, was diagnosed as a large and infected peritoneal teratoma by contrast-enhanced abdominal computed tomography (CT) along with abdominal CT and operative findings.

Giant colonic lipoma causing intussusception: CT scan and clinical findings.

Colonic lipomas are uncommon and usually asymptomatic tumors. A 30-year-old woman with abdominal pain lasting 10 days was admitted to the surgical clinic. Her physical examination revealed sensitivity on the right upper quadrant and her bowel sounds were normal.

Correlation of Clinical Findings With Computed Tomography in Orbital Traumas.

Background: Although the eye is a well-protected organ, it is frequently affected by trauma. The timely detection of ocular injuries is extremely important. In this study, the authors evaluated the consistency between findings in computed tomography (CT) examination for orbital fractures and globe integrity and clinical findings in patients presenting to the emergency department due to orbital trauma.

The impact of ureteral Double-J stent insertion following ureterorenoscopy in patients with ureteral stones accompanied by perirenal fat stranding.

Objective: To evaluate the impact of ureteral stent insertion following semirigid ureterorenoscopy (URS) in patients with perirenal fat stranding (PFS) due to ureteral stones.

Material And Methods: Data of 600 patients who underwent URS were analyzed retrospectively. Seventy-two patients detected to have PFS accompanying ureteral stone were included.

Bilateral Post-Traumatic Facial Paralysis That Contains Longitudinal and Transverse Temporal Fracture.

Acute bilateral post-traumatic facial paralysis is rare in the literature. Post-traumatic facial paralysis is frequently accompanied transverse fractures of temporal more. The incidence of acute bilateral post-traumatic facial paralysis has been reported as 1 to 5 per million in the literature.

Evaluation of the optic nerve and scleral-choroidal-retinal layer with ultrasound elastography in glaucoma and physiological optic nerve head cupping.

Aim: To evaluate the strain ratio of the optic nerve and retina-choroid-sclera (RCS) layers in individuals with physiological optic disc cupping (PC) and glaucoma patients using strain elastography.

Material And Methods: We evaluated 56 eyes of 56 subjects (20 eyes with glaucoma, 19 eyes with PC, and 17 normal eyes). The strain ratio of orbital fat to optic nerve (SROFON) was calculated as the ratio of the optic nerve to intraconal fat tissue and the strain ratio of orbital fat to retina-choroid-sclera (SROFRCS) was calculated as the ratio of RCS layers to intraconal fat tissue.

Spontaneous rupture of multifocal hepatocellular carcinoma: case report.

Hemoperitoneum due to nontraumatic liver rupture is rare. The most common cause of nontraumatic rupture of the liver is hepatocellular carcinoma (HCC). The other causes of nontraumatic liver ruptures are peliosis hepatis, polyarteritis nodosa, systemic lupus erythematosus, preeclampsia, metastatic carcinoma, and other primary liver tumors.

Flow volumes of internal jugular veins are significantly reduced in patients with cerebral venous sinus thrombosis.

The aim of this study was to investigate the flow volumes of the internal jugular veins (IJVs) in patients with cerebral venous sinus thrombosis (CVST) using Doppler ultrasonography (DUS) and to compare the findings with the control group. Forty patients diagnosed with CVST between 2008 and 2010 were included in the study. The patients diagnosed with a thrombosis via MRV and MRI underwent a bilateral examination of the IJVs by DUS.

Bilateral giant open lip schizencephaly with associated cerebral anomalies: a case report.

A nine-month old boy was brought to our hospital with a complaint of growth retardation. On cerebral magnetic resonance imaging examination, giant clefts resulting in the connection of lateral ventricles with subarachnoidal spaces were detected in both cerebral hemispheres, and interpreted as bilateral giant open-lip schizencephaly. Associated anomalies were noted on cerebral magnetic resonance imaging examination.

Hepatic metastases of primary jejunal carcinoid tumor: A case report with radiological findings.

Context: Carcinoid tumors represent a group of well-differentiated tumors originating from the diffuse endocrine system outside the pancreas and thyroid. The overall prevalence of carcinoid tumors in the United States is estimated to be one to two cases per 100,000 persons. Various sites of origin of this neoplasm are appendix - 30-45%, small bowel - 25-35% (duodenum 2%, jejunum 7%, ileum 91%, multiple sites 15-35%), rectum 10-15%, caecum - 5%, and stomach - 0.

Submandibular and thyroid gland involvement of hydatid cysts: a very rare association with percutaneous treatment.

A 48-year-old man who had a complaint of swelling in the left submandibular region and right side of the neck was referred to our radiology clinic for sonographic examination that revealed a type 1 hydatid cyst with a diameter of 32 mm in the left submandibular gland, and a type 3 hydatid cyst with a diameter of 33 mm in the right thyroid gland. The diagnosis was verified by computed tomography, magnetic resonance imaging, and hemagglutination tests. To the best of our knowledge, this is the second case in the literature of hydatid cysts involving both submandibular and thyroid glands.

A swallowed sewing needle migrating to the liver.

Context: Swallowing foreign bodies is a common problem in children. Although most objects pass through the gastrointestinal tract with no untoward effect; long, sharppointed, or slender objects can perforate the gut. Migration of a swallowed object to the liver is extremely rare and very few cases have been reported in the literature up to now.