ICAR: endoscopic skull‐base surgery

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Extradural ganglioneuroma with T1-T2 involvement mimicking spondylodiscitis: A case report and a review of the literature

Ganglioneuroma (GN) is a rare benign neural tumor, usually derived from the ganglia of the sympathetic system. This report describes a 36-year-old man who presented with back pain and local tenderness that closely mimicked the clinical and ima-ging findings of spondylodiskitis. However, histologic examination made the diagnosis of GN. To our knowledge, this is the first report presenting the pattern of a GN as a differential diagnosis of spondylodiskitis. © Copyright 2016 Via Medica

177Lu-PSMA and 177Lu-DOTATATE Therapy in a Patient with Metastatic Castration-Resistant Prostate Cancer and Neuroendocrine Differentiation

We presented a promising result of radionuclide therapy using 177Lu-PSMA and 177Lu-DOTATATE in a patient with prostatic adenocarcinoma and neuroendocrine differentiation. Functional imaging of somatostatin receptors in patients with metastatic castration-resistant prostate cancer may pave the way toward implementation of novel radionuclide targets for the treatment of this aggressive subtype of prostate cancer. © 2019 Wolters Kluwer Health, Inc. All rights reserved

The Iranian Society of Nuclear Medicine practical guideline on radioligand therapy in metastatic castration-resistant prostate cancer using 177Lu-PSMA

Prostate-specific membrane antigen (PSMA) is a type II transmembrane protein, which is anchored in the cell membrane of prostate epithelial cells. It is highly expressed on prostate epithelial cells and strongly up-regulated in prostate cancer. Although, 177Lu-PSMA has been recently introduced for radionuclide therapy of metastatic castration-resistant prostate cancer (mCRPC) with continuously increasing interest and use worldwide. This guideline is intended to assist nuclear medicine physicians in evaluating and managing patients with mRCPC for whom radioligand therapy (RLT) using 177Lu-PSMA is a promising treatment option. In addition, more information could be provided by subsequent investigative studies in the field of RLT. © 2018 Tehran University of Medical Sciences. All rights reserved

The Iranian Society of Nuclear Medicine practical guideline on radioligand therapy in metastatic castration-resistant prostate cancer using 177Lu-PSMA

Prostate-specific membrane antigen (PSMA) is a type II transmembrane protein, which is anchored in the cell membrane of prostate epithelial cells. It is highly expressed on prostate epithelial cells and strongly up-regulated in prostate cancer. Although, 177Lu-PSMA has been recently introduced for radionuclide therapy of metastatic castration-resistant prostate cancer (mCRPC) with continuously increasing interest and use worldwide. This guideline is intended to assist nuclear medicine physicians in evaluating and managing patients with mRCPC for whom radioligand therapy (RLT) using 177Lu-PSMA is a promising treatment option. In addition, more information could be provided by subsequent investigative studies in the field of RLT. © 2018 Tehran University of Medical Sciences. All rights reserved

Safety guidelines for nonsurgical facial procedures during COVID-19 outbreak

BACKGROUND: The novel coronavirus (COVID-19) pandemic is expected to last for an extended time, making strict safety precautions for office procedures unavoidable. The lockdown is going to be lifted in many areas, and strict guidelines detailing the infection control measures for aesthetic clinics are going to be of particular importance. METHODS: A virtual meeting was conducted with the members (n = 12) of the European Academy of Facial Plastic Surgery Focus Group to outline the safety protocol for the nonsurgical facial aesthetic procedures for aesthetic practices in order to protect the clinic staff and the patients from SARS-CoV-2 infection. The data analysis was undertaken by thematic and iterative approach. RESULTS: Consensus guidelines for nonsurgical facial aesthetic procedures based on current knowledge are provided for three levels: precautions before visiting the clinic, precautions during the clinic visit, and precautions after the clinic visit. CONCLUSIONS: Sound infection control measures are mandatory for nonsurgical aesthetic practices all around the world. These may vary from country to country, but this logical approach can be customized according to the respective country laws and guidelines

Visualisation of newly synthesised collagen in vitro and in vivo

Identifying collagen produced de novo by cells in a background of purified collagenous biomaterials poses a major problem in for example the evaluation of tissue-engineered constructs and cell biological studies to tumor dissemination. We have developed a universal strategy to detect and localize newly deposited collagen based on its inherent association with dermatan sulfate. The method is applicable irrespective of host species and collagen source