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Annals of Nuclear Medicine OnlineFirst articles

Open Access 16-05-2024 | Prostate Cancer | Original Article

Evaluation of 68Ga-PSMA-11 PET/CT: a Phase 1 clinical study in Japanese patients with primary, recurrent, or suspected recurrent prostate cancer

Prostate cancer (PC) has increasing significance: it is the second most frequent cancer diagnosis in patients and the fifth leading cause of cancer death worldwide [ 1 ]. In Japan, the incidence of PC has been growing rapidly over the past decades.

Authors:
Anri Inaki, Atsushi Mizokami, Hiroshi Wakabayashi, Kouji Izumi, Yoshifumi Kadono, Tadashi Toyama, Shizuko Takahara, Toshinori Murayama, Seigo Kinuya

15-05-2024 | Autoimmune Pancreatitis | Original Article

Diagnostic performance of F-18 FDG PET/CT in differentiating autoimmune pancreatitis from pancreatic cancer: a systemic review and meta-analysis

Autoimmune pancreatitis (AIP) is a distinct form of chronic pancreatitis that responds dramatically to steroids [ 1 , 2 ]. The International Consensus diagnostic criteria were proposed for AIP in 2011 and outline two distinct types: type 1, which …

Authors:
Deepanksha Datta, B. Selvakumar, Akhil Dhanesh Goel, Sanskriti Chhibber, Vaibhav Kumar Varshney, Rajesh Kumar

09-05-2024 | Original Article

The prognostic value of lymph node to primary tumor standardized uptake value ratio in cancer patients: a meta-analysis

Cancer stands as a prominent contributor to global mortality, accounting for nearly 10 million deaths annually [ 1 , 2 ]. Approximately one in five individuals experiences a cancer diagnosis during their lifetime, and in 2020 alone, an estimated …

Authors:
Wing-Keen Yap, Ken-Hao Hsu, Ting-Hao Wang, Chia-Hsin Lin, Chung-Jan Kang, Shih-Ming Huang, Huan-Chun Lin, Tsung-Min Hung, Kai-Ping Chang, Tsung-You Tsai

08-05-2024 | Positron Emission Tomography | Original Article

Animal PET scanner with a large field of view is suitable for high-throughput scanning of rodents

In drug discovery, preclinical research using animals is an essential step in bridging between novel compounds and clinical research. In preclinical research, numerous experiments are conducted to evaluate the efficacy and safety of new drugs …

Authors:
Yuki Tomonari, Yuya Onishi, Fumio Hashimoto, Kibo Ote, Takashi Okamoto, Hiroyuki Ohba

Open Access 08-05-2024 | Meningioma | Original Article

11C-Methionine uptake in meningiomas after stereotactic radiotherapy

Meningiomas are the most encountered intracranial tumors [ 1 ]. Meningiomas at the skullbase or in close relation with large vascular structures, e.g., the venous sinuses, are challenging to treat. These patients often undergo multimodal treatment.

Authors:
Hanne-Rinck Jeltema, Bart R. J. van Dijken, Katalin Tamási, Gea Drost, Mart A. A. M. Heesters, Anouk van der Hoorn, Andor W. J. M. Glaudemans, J. Marc C. van Dijk

05-05-2024 | Tyrosine Kinase Inhibitors | Original Article

Prognostic value of combining clinical factors, 18F-FDG PET-based intensity, volumetric features, and deep learning predictor in patients with EGFR-mutated lung adenocarcinoma undergoing targeted therapies: a cross-scanner and temporal validation study

Lung cancer is the second most commonly diagnosed cancer and the leading cause of cancer-related death worldwide [ 1 ]. Adenocarcinoma is the most common histology of lung cancer, and its incidence is still rising [ 2 , 3 ]. Owing to the lack of …

Authors:
Kun-Han Lue, Yu-Hung Chen, Sung-Chao Chu, Chih-Bin Lin, Tso-Fu Wang, Shu-Hsin Liu

30-04-2024 | Positron Emission Tomography | Original Article

Prognostic significance of 68 Ga-FAPI PET/CT in patients with bone metastases in various cancers

Bone metastasis is common in certain advanced-stage cancers, particularly in prostate, breast, lung, thyroid, renal cell, gynecologic, and melanoma cancers. The occurrence of skeletal-related events, including pain, pathologic fractures …

Authors:
Hacı Arak, Umut Elboga, Yusuf Burak Cayirli, Aydın Aytekin

27-04-2024 | Chronic Kidney Disease | Original Article

Assessment of regional and total skeletal metabolism using 18F-NaF PET/CT in patients with chronic kidney disease

Chronic kidney disease (CKD) is a global public health problem, affecting 8–16% of the population worldwide [ 1 ]. Thirty million people, or 15% of US adults, are estimated to have CKD [ 2 ]. Patients with CKD have biochemical abnormalities of …

Authors:
Sharjeel Usmani, Najeeb Ahmed, Gopinath Gnanasegaran, Fahad Marafi, Ahmed Bani-Mustafa, Tim Van den Wyngaert

27-04-2024 | Original Article

Fundamental evaluation regarding the relationship between albumin-binding and tumor accumulation of PSMA-targeting radioligands

Prostate-specific membrane antigen (PSMA) is overexpressed on prostate cancer (PCa), one of the serious malignancies [ 1 – 4 ]. The expression of PSMA is also correlated with the progression of PCa [ 5 ], and PSMA is a promising target for …

Authors:
Nobuki Kazuta, Shohei Tsuchihashi, Hiroyuki Watanabe, Masahiro Ono

24-04-2024 | Leukopenia | Original Article

Safety and efficacy of multiple-dose versus single-dose MIBG therapy in patients with refractory pheochromocytoma and paraganglioma: a single-center retrospective analysis

Pheochromocytomas and paragangliomas (PPGLs) are rare neuroendocrine tumors originating from neural crest cells. Those arising from the adrenal medulla are referred to as pheochromocytomas, while those originating outside the adrenal glands from …

Authors:
Naoto Wakabayashi, Shiro Watanabe, Takashige Abe, Junki Takenaka, Kenji Hirata, Rina Kimura, Keita Sakamoto, Nobuo Shinohara, Kohsuke Kudo

22-04-2024 | Prostate Cancer | Original Article

Increase of prostate-specific antigen doubling time predicts survival in metastatic castration-resistant prostate cancer patients undergoing radium therapy

Prostate cancer ranks among the most prevalent malignancies in men, contributing significantly to the global cancer burden, with an estimated incidence rate of 1104 per million in 2020 [ 1 ]. Metastatic castration-resistant prostate cancer (mCRPC) …

Authors:
Hsi-Huei Lu, Nan-Tsing Chiu, Mu-Hung Tsai

22-04-2024 | Hepatocellular Carcinoma | Original Article

Use of dose–volume histograms for metabolic response prediction in hepatocellular carcinoma patients undergoing transarterial radioembolization with Y-90 resin microspheres

Transarterial radioembolization (TARE), also known as selective internal radiation therapy (SIRT), is a safe and effective therapeutic approach for unresectable liver tumors, particularly hepatocellular carcinoma. The treatment strategy in TARE is …

Authors:
Nazim Coskun, Mehmet Oguz Kartal, Aysenur Sinem Kartal, Velihan Cayhan, Mustafa Ozdemir, Murat Canyigit, Elif Ozdemir

11-04-2024 | NSCLC | Original Article

No prognostic impact of staging bone scan in patients with stage IA non-small cell lung cancer

Non-small cell lung cancer (NSCLC) accounts for approximately 80–85% of lung cancer cases [ 1 ]. Distant metastasis is the leading cause of death in NSCLC, and bone is one of the common sites of distant metastasis in this type of cancer [ 2 – 5 ].

Authors:
Xia Zheng, Chunxia Li, Jing Ai, Guili Dong, Man Long, Mingyi Li, Shilin Qiu, Yanni Huang, Guangjun Yang, Tao Zhang, Zhenhui Li

08-04-2024 | Computed Tomography | Original Article

Diagnostic performance of a deep-learning model using 18F-FDG PET/CT for evaluating recurrence after radiation therapy in patients with lung cancer

Lung cancer is one of the leading causes of death from cancer worldwide and the overall 5-year survival rate of patients with lung cancer is 17.4% [ 1 , 2 ]. The standard treatment for patients with lung cancer is surgery, but radiation therapy …

Authors:
Changhwan Sung, Jungsu S. Oh, Byung Soo Park, Su Ssan Kim, Si Yeol Song, Jong Jin Lee

04-04-2024 | Neuroendocrine Tumor | Original Article

Parametric net influx rate imaging of 68Ga-DOTATATE in patients with neuroendocrine tumors: assessment of lesion detectability

Neuroendocrine tumor (NET) is a heterogeneous neoplasm that originates from neuroendocrine cells and has become increasingly prevalent [ 1 , 2 ]. As NETs express high levels of somatostatin receptors (SSTRs), they can be imaged using 68 …

Authors:
Hongyan Yin, Guobing Liu, Wujian Mao, Jing Lv, Haojun Yu, Dengfeng Cheng, Liang Cai, Hongcheng Shi

Open Access 04-04-2024 | Positron Emission Tomography | Original Article

The effect of harmonization on the variability of PET radiomic features extracted using various segmentation methods

Cancer is a leading cause of death worldwide and a significant barrier to increasing life expectancy [ 1 ]. According to the 2019 report World Health Organization (WHO) [ 2 ], the first or second primary reason for mortality in people under 70 is …

Authors:
Seyyed Ali Hosseini, Isaac Shiri, Pardis Ghaffarian, Ghasem Hajianfar, Atlas Haddadi Avval, Milad Seyfi, Stijn Servaes, Pedro Rosa-Neto, Habib Zaidi, Mohammad Reza Ay

02-04-2024 | Vaccination | Original Article

Examination of iatrogenic FDG accumulation after COVID-19 vaccination

The spread of coronavirus disease 2019 (COVID-19), caused by SARS-CoV-2, has led to a global vaccination campaign [ 1 ]. Following vaccine injection into the deltoid muscle (DM), a physiological immunogenic response occurs, leading to reactive …

Authors:
Keiko Takahashi, Osamu Manabe, Kazuya Shizukuishi, Hirohumi Shibata, Hiroki Kawakami, Akira Otsuka, Noriko Oyama-Manabe

Open Access 27-03-2024 | Positron Emission Tomography | Original Article

18F-FDG PET/CT metabolism multi-parameter prediction of chemotherapy efficacy in locally progressive gastric cancer

In 2022, the World Health Organization ranked the incidence of gastric cancer as third and fifth most in China and worldwide, respectively, with incidence and mortality rates accounting for 10.6% and 12.5% of cancer cases in China, for 5.6% and …

Authors:
Luqiang Jin, Linghe Zhang, Liping Fu, Fahuan Song, Aiping Cheng

22-03-2024 | Scintigraphy | Original Article

Evaluation of two-dimensional total bone uptake (2D-TBU) and bone scan index (BSI) extracted from active bone metastatic burden on the bone scintigraphy in patients with radium-223 treatment

It is estimated that almost 1.4 million new cases of prostate cancer appear every year, making it the second most frequent cancer among men worldwide [ 1 ]. Because prostate cancer causes bone metastasis at a high rate, its control and management …

Authors:
Shohei Fukai, Hiromitsu Daisaki, Takuro Umeda, Naoki Shimada, Takashi Terauchi, Mitsuru Koizumi

Open Access 21-03-2024 | Positron Emission Tomography | Original Article

Comparison of consistency in centiloid scale among different analytical methods in amyloid PET: the CapAIBL, VIZCalc, and Amyquant methods

Quantitative analysis in amyloid positron emission tomography (PET) is expected to allow a continuous measure of amyloid burden, which can be used to complement dichotomous visual reads. Quantification may facilitate comparisons between different …

Authors:
Cong Shang, Keita Sakurai, Takashi Nihashi, Yutaka Arahata, Akinori Takeda, Kazunari Ishii, Kenji Ishii, Hiroshi Matsuda, Kengo Ito, Takashi Kato, Hiroshi Toyama, Akinori Nakamura, BATON Study Group