This study aimed to investigate the learning outcomes and opinions about dissection and prosection methods among second-year dental students. Twenty-one dental students participated in the study. Two topographic subjects were selected from the head and neck region.
View Article and Find Full Text PDFRecent investigations showed the presence of meningeal lymphatic vessels (mLVs) along the superior sagittal and transverse dural sinuses which drain both fluid and immune cells from the cerebrospinal fluid (CSF) to the deep cervical lymph nodes. This study uses immunohistochemistry (IHC) and the Western Blot technique to show the presence of mLV accompanying the dorsal (superior sagittal, inferior sagittal, transverse, sigmoid, and straight) and basal (cavernous, sphenoparietal, superior, and inferior petrosal) dural sinuses in the human brain. Samples for IHC were obtained from dorsal and basal meningeal dural sinuses of 3 human cadavers and 3 autopsies.
View Article and Find Full Text PDFBackground: Thanks to technological advances, prostate cancer (PCa) can be diagnosed at a younger age. It is known that most of these patients are in the low-intermediate risk group, and the histological grade of the tumor increases in half of those undergoing radical prostatectomy (Rp) compared to their diagnostic biopsies. This is especially important in terms of active surveillance (AS) and/or the timely evaluation of curative treatment options in patients diagnosed at an early age.
View Article and Find Full Text PDFBackground: Fenestrations of are extremely rare in the venous system, especially renal veins. This paper aims to present a case of left renal vein fenestration where a high origin testicular artery passes through it. Materials and Methods The variation was observed incidentally in a 74-year-old Caucasian male cadaver during routine retroperitoneal dissections for second year medical students.
View Article and Find Full Text PDFObjectives: The internal acoustic meatus is an osseous canal that connects the inner ear to the posterior cranial fossa. It is located in the petrous portion of the temporal bone. A thin cribriform osseous plate known as the fundus is situated at the lateral end of the canal.
View Article and Find Full Text PDFBackground: Epithelioid malignant peripheral nerve sheath tumor (EMPNST) of the bladder is a rare entity with devastating features. These tumors are thought to originate from malignant transformation of pre-existing schwannomas of pelvic autonomic nerve plexuses, and unlike the conventional malignant peripheral nerve sheath tumor (MPNST), are not associated with neurofibromatosis. The tumor has distinctive morphological, immunohistochemical and molecular features.
View Article and Find Full Text PDFObjective: This study aims to provide an analysis of the cricothyroid and thyrohyoid membrane approaches for laryngeal injections in cadaveric vocal cords. The primary objective is to determine the optimal techniques, needle trajectories, and anatomical landmarks for accessing different regions of the vocal cords percutaneously.
Materials And Methods: The study was conducted on 23 adult cadavers, consisting of 8 females and 15 males.
The dorsal scapular nerve (DSN) entrapment neuropathy has recently been recognized as a common cause of circumscapular pain and cases of winged scapula. Course of the nerve is important because the middle scalene muscle is frequently accessed for surgical treatments. Studies in the literature have not focused on the morphometric relationship of the DSN with the scalene muscles and its relationship with the long thoracic nerve (LTN).
View Article and Find Full Text PDF<br><b>Introduction:</b> Injury of the external branch of the superior laryngeal nerve can cause a hoarse or weak voice due to the functional loss (dysergia) of the cricothyroid muscle. Defining the anatomical variations of the external branch of the superior laryngeal nerve and estimating their frequency are crucial for surgical interventions.</br> <br><b>Aim:</b> To reveal the topography of the external branch in the Anatolian population, to prevent injury of it during the surgical intervention in the anterior neck region.
View Article and Find Full Text PDFThere are many parameters that could be used to evaluate the quality of scientific meetings such as publication rates of meeting abstracts as full-text articles after the meeting or scoring with validated quality scales/tools that evaluate individual papers, project proposals, or submitted abstracts. This study aimed to determine the full-text publication rates for abstracts presented at Turkish National Medical Education Congresses and Symposia and to assess the quality of given abstracts. Abstracts presented at national medical education congresses and symposia between 2010 and 2014 in Türkiye were evaluated.
View Article and Find Full Text PDFIntroduction: Injury of the external branch of the superior laryngeal nerve can cause a hoarse or weak voice due to the functional loss (dysergia) of the cricothyroid muscle. Defining the anatomical variations of the external branch of the superior laryngeal nerve and estimating the frequency of it, it makes crucial for surgical interventions.
Aim: To reveal the topography of the external branch in the Anatolian population, to prevent injury of it during the surgical intervention in the anterior neck region.
Objective: How the presence of olfactory structures in olfactory cleft polyps (OCPs) affect olfaction function outcomes after surgical removal has not yet been investigated. In this study we aimed to assess the presence of olfactory structures in OCPs and correlate these findings with olfactory outcomes after endoscopic sinus surgery (ESS).
Methods: Twenty seven patients with OCP underwent preoperative topical and systemic steroid treatment and ESS.
Objective: To develop a scoring system using clinical evaluation methods to predict the presence of adenomyosis.
Materials And Methods: A cohort of 232 patients who underwent hysterectomy for benign gynecologic disorders was prospectively enrolled. A detailed anamnesis was obtained and physical/pelvic examinations with trans-vaginal ultrasound imaging were performed one day before the hysterectomy.
Objective: Tumors belonging to the mixed epithelial stromal tumor family (MESTF) are rare; thus clinicopathological experience about them are limited. Each epithelial and stromal component shows different patterns in these tumors.
Material And Method: Clinicopathological features of 11 MESTF cases that were diagnosed between 2000 and 2021 at a single center were evaluated.
Introduction: The effect of the quantity of olfactory neuroepithelium in the middle turbinate on the postoperative olfactory function for middle turbinate concha bullosa patients has not yet been evaluated.
Objective: The primary aim of this study was to investigate the olfactory structures in the middle turbinate by immunohistochemical analysis of the olfactory marker protein and to correlate the immunostaining results with the olfaction test results for patients with middle turbinate concha bullosa.
Methods: Surgical materials of 18 middle turbinate concha bullosa patients who had undergone lateral marsupialization surgery were immunostained with olfactory marker protein antibodies.
Eur Rev Med Pharmacol Sci
January 2021
Objective: New evidence is presented for differences in lipid metabolism between healthy and cancer cells, which has increased considerably in recent years. Alterations in lipid metabolism affect important processes such as cell growth, proliferation, and differentiation. Therefore, the purpose of this study is to determine the gene expression levels of the enzymes which have a function in lipid metabolisms such as fatty acid synthase (FASN), sterol regulatory element-binding protein (SREBP), phosphatidylinositol 3-kinase (PI3K), mammalian target of rapamycin (mTOR), protein kinase B (Akt), and AMP-activating protein kinase (AMPK) in patients with endometrial cancer.
View Article and Find Full Text PDFRaising public awareness of body donation is crucial for countries like Turkey that have struggling donation programs. The official websites of anatomy departments may contribute to achieving this goal. Nevertheless, previous studies reported institutional or individual reluctance of departments or anatomists, respectively, due to an expectation of adverse publicity.
View Article and Find Full Text PDFArch Gynecol Obstet
November 2020
Purpose: Adenomyosis is a benign uterine disease resulting from the myometrial invasion of the endometrial gland and stroma. In the current study, angiogenesis, apoptosis and energy metabolism were investigated in adenomyosis.
Methods: A retrospective study was performed using paraffin archival tissues.
Clin Neurol Neurosurg
January 2021
Objective: Penetration of intervertebral disc joint during lumbar puncture might be unnoticed during procedure. However, accelerated degeneration of the disc joint is a long-term consequence of inadvertent penetration. In this paper, we aimed to demonstrate and evaluate the risk of disc puncture during standard lumbar puncture.
View Article and Find Full Text PDFPrediction of prognosis in Immunoglobulin A Nephropathy (IgAN) and taking appropriate precautions may reduce annual incidence of chronic kidney disease. This may be possible by close follow-up for the development and progression of interstitial fibrosis (IF) or interstitial fibrosis/tubular atrophy (IFTA) in IgAN patients. To investigate whether Young's elastic modulus (YM) which measured shear wave elastography (SWE) might be used for follow-up of IF or IFTA in IgAN patients.
View Article and Find Full Text PDFLittle is known regarding the profiles of whole body donors in Muslim majority countries where donation is scarce. Therefore, this study aims to profile registered donors in Turkey by means of a survey. The explored data could be used to improve ongoing campaign efforts and ethical practices such as commemoration services.
View Article and Find Full Text PDFJ Surg Case Rep
November 2018
Cerebellar liponeurocytoma (CLN) is a very rare tumor of central nervous system, classified as glioneuronal tumor by the latest classification of World Health Organization (WHO) in 2016. There are limited data in the literature about biologic behavior, growth pattern and radiological features of this tumor. In this case report, we operated a big calcified CLN patient who had denied any surgical procedures suggested by an another institute and had been followed for 4 years.
View Article and Find Full Text PDFSürmeli-Döven S, Delibaş A, Gürses İ, Kayacan UR, Coşkun-Yılmaz B, Esen K, Korkmaz E, Özaltın F. Hemolytic uremic syndrome and IgA nephropathy in a child: Coincidence or not? Turk J Pediatr 2018; 60: 81-85. A previously healthy 18-month old boy, presenting with diarrhea, anemia, thrombocytopenia and acute renal failure was admitted to our hospital.
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