Synchronous Late-Onset of Limbic Encephalitis and Tumefactive Demyelinating Lesion After the End of Immunotherapy [0.03%]
免疫治疗结束后同步发生的 limbic encephalitis 及 tumefactive demyelination 病例一例
Marcel Baehr,Peter D Schellinger,Jan Borggrefe et al.
Marcel Baehr et al.
Immunoreactive encephalitis is a very rare side effect of immunotherapy, which can lead to severe morbidity. Following azetolizumab, it typically occurs within 0-12 months, with a median of 15 days. In this case, immunoreactive encephalitis...
A Case of Intense 18F-fluoroestradiol (18F-FES) Uptake in Hepatic Focal Nodular Hyperplasia [0.03%]
氟脱氧雌激素正电子发射断层扫描显像下肝 focal nodular hyperplasia 异常高摄取 1例报告
Yurika Kitano,Kanae K Miyake,Masahiro Kawashima et al.
Yurika Kitano et al.
We report the first documented case of focal nodular hyperplasia (FNH) demonstrating intense uptake on 18F-fluoroestradiol (18F-FES) PET/CT. A 46-year-old premenopausal woman with newly diagnosed ER-positive invasive lobular breast cancer u...
Diagnostic Value of Quantitative Lung Perfusion Single-photon Emission CT/CT for Chronic Lung Allograft Dysfunction in Patients After Bilateral Lung Transplantation [0.03%]
定量肺灌注显像/SPECT/CT诊断双侧肺移植后慢性移植物肺病的价值
Masahiro Nakashima,Toshihiro Iguchi,Seiichiro Sugimoto et al.
Masahiro Nakashima et al.
Background: Chronic lung allograft dysfunction (CLAD) is a major cause of late morbidity after lung transplantation, and spirometry lacks the ability to detect regional lung changes. Thus, in this study, we investigated w...
Parathyroid Carcinoma Mimicking a Parathyroid Adenoma on [18F]F-Choline-PET With Occult Metastases [0.03%]
表现为[18F]F-Choline-PET疑似甲状旁腺腺瘤的甲状旁腺癌伴隐匿性转移病灶
Carola M Bregenzer,Roman Trepp,Florian Dammann et al.
Carola M Bregenzer et al.
An 80-year-old man with hypercalcemia and hyperparathyroidism was suspected of having a parathyroid adenoma, which was localized on [18F]F-choline-PET/CT. Still, after surgical removal of the suspected adenoma with an intraoperative parathy...
Bilateral Striatal Hypometabolism on FDG PET in a Patient With McLeod Syndrome [0.03%]
麦克莱od病患者的FDG-PET影像的双侧纹状体低代谢现象
Dan Xu,Yichun Wang,Qijun Li et al.
Dan Xu et al.
18F-FDG PET scan performed on a 59-year-old man with progressive chorea, cognitive decline, peripheral neuropathy, and elevated creatine kinase revealed marked bilateral caudate and putamen hypometabolism. Huntington disease was suspected b...
FDG PET/CT in a Case of Clear Cell Carcinoma Arising From Abdominal Wall Endometriosis [0.03%]
腹壁子宫内膜异位症恶变为透明细胞癌一例的FDG PET/CT表现
Jiani He,Aisheng Dong,Xue Zhang
Jiani He
Abdominal wall endometriosis is rare. Malignant transformation of abdominal wall endometriosis is extremely rare. We describe FDG PET/CT findings in a case of clear cell carcinoma arising from abdominal wall endometriosis with multiple lymp...
Increased Mucocutaneous FDG Activity in Paraneoplastic Pemphigus Associated With Follicular Dendritic Cell Sarcoma Transformed From Castleman Disease [0.03%]
与卡斯特曼病转化的滤泡树突细胞肉瘤相关的获得性副肿瘤性天疱疮患者中FDG在粘膜皮肤的摄取增高
Yu Long,Yang Wang,Aisheng Dong
Yu Long
Paraneoplastic pemphigus is a rare and fatal autoimmune mucocutaneous blistering disease associated with underlying tumors. We describe FDG PET/CT findings in a case of paraneoplastic pemphigus associated with pelvic follicular dendritic ce...
Confirmation of a Biliothoracic Fistula With Dynamic [68Ga]Ga-TEoS-DAZA-PET/CT [0.03%]
动态68Ga-Ga-TEOs-DAZA-PET/CT检查确诊胆胸腔瘘的价值
Anke Werner,Robert Drescher,Martin Freesmeyer et al.
Anke Werner et al.
Accurate localization of biliary leaks with conventional imaging remains challenging. We report a critically ill patient with a suspected biliothoracic fistula following a perforated gastric ulcer repair. Dynamic hepatobiliary PET/CT using ...
The Eye-Black Sign on 18F-FDG PET/CT in Endometrial Adenocarcinoma Without Prior Systemic Therapy: A Rare Imaging Pitfall [0.03%]
未经系统治疗的子宫内膜腺癌18F-FDG PET/CT假阳性征象：曈孔状假阳性征象报告一篇
Fatih Güzel,Mustafa Nacir,Alpay Çetin et al.
Fatih Güzel et al.
Incidental findings on 18F-FDG PET/CT may mimic pathologic processes, making recognition of imaging pitfalls essential. The eye-black sign, a rare finding characterized by bilateral symmetric FDG uptake in the lower eyelids, has mainly been...
Y-90 Radioembolization Through Aberrant Arterial Supply: Four-Case Experience [0.03%]
四种异常动脉供血的Y-90选择性内放射治疗病例分析
Seyma Omay,Mustafa Fatih Arslan,Burcu Esen Akkas et al.
Seyma Omay et al.
Variations in hepatic vascular anatomy are commonly observed. There is limited evidence regarding Y-90 radioembolization (RE) via nonhepatic arterial feeders. In tumors with aberrant vascularization, RE is sometimes replaced by TACE or aban...