Indian Journal of Nuclear Medicine最新文献

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Prospective Study to Evaluate the Role of Dual Point Contrast-enhanced Magnetic Resonance Imaging in Differentiation of Brain Tumoral from Nontumoral Tissue: A Magnetic Resonance/PET Study. 评估双点对比增强磁共振成像在区分脑肿瘤与非肿瘤组织中的作用的前瞻性研究:一项磁共振/PET研究。
IF 0.4
Indian Journal of Nuclear Medicine Pub Date : 2024-03-01 Epub Date: 2024-05-29 DOI: 10.4103/ijnm.ijnm_103_23
Sandhya Mangalore, Guddanti Venkata Naga Pradeep, Venkatesh K S Murthy, Pawan Bairwa, Pardeep Kumar, Jitender Saini, Chandrajit Prasad, Nishanth Sadashiva, Manish Beniwal, Vani Santosh
{"title":"Prospective Study to Evaluate the Role of Dual Point Contrast-enhanced Magnetic Resonance Imaging in Differentiation of Brain Tumoral from Nontumoral Tissue: A Magnetic Resonance/PET Study.","authors":"Sandhya Mangalore, Guddanti Venkata Naga Pradeep, Venkatesh K S Murthy, Pawan Bairwa, Pardeep Kumar, Jitender Saini, Chandrajit Prasad, Nishanth Sadashiva, Manish Beniwal, Vani Santosh","doi":"10.4103/ijnm.ijnm_103_23","DOIUrl":"10.4103/ijnm.ijnm_103_23","url":null,"abstract":"<p><strong>Background and purpose: </strong>Follow-up imaging of gliomas is crucial to look for residual or recurrence and to differentiate them from nontumoral tissue. Positron emission tomography (PET)-magnetic resonance imaging (MRI) is the problem-solving tool in such cases. We investigated the role of dual point contrast (DPC)-enhanced MRI to discriminate tumoral from the nontumoral tissue compared to PET-MRI taken as the gold standard.</p><p><strong>Materials and methods: </strong>The institutional ethics committee approved the study, and consent was obtained from all the patients included in the study. We prospectively did immediate and 75-min delayed contrast MRI in glioma cases who came for follow-up as a part of PET-MRI study in our institute. Subtracted images were obtained using immediate and 75-min delayed contrast images. Color-coded subtracted images were compared with PET-MRI images. 75-min delayed contrast MRI and diffusion-weighted imaging (DWI) images with Gray Scale inversion were compared with PET attenuation-corrected images.</p><p><strong>Results: </strong>We included 23 PET MRI cases done with different radiotracers in our study. Overall, we found PET-DPC correlation in (20/20 ~ 100%) cases of enhancing tumors. In two cases (DOPA and fluorodeoxyglucose), since they were nonenhancing low-grade gliomas and the other one was melanoma with intrinsic T1 hyperintensity and the DPC technique could not be used. DWI-PET correlated in 17/19 (~89.4%) cases, and perfusion-weighted imaging (PWI)-PET dynamic susceptibility contrast (DSC)/ASL correlated in 14/18 (~77.7%) cases after cases with hemorrhage were excluded.</p><p><strong>Conclusion: </strong>DPC MRI showed a good correlation with PET MRI in discriminating tumoral from the nontumoral tissue. DPC MRI can act as a potential alternative to PET MRI in peripheral hospitals where PET is not available. However, the DPC technique is limited in low-grade nonenhancing gliomas.</p>","PeriodicalId":45830,"journal":{"name":"Indian Journal of Nuclear Medicine","volume":null,"pages":null},"PeriodicalIF":0.4,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11232725/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141581161","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Rare Presentation of En Cuirasse Detected on 18-F FDG PET/CT in a Case of Recurrent Breast Carcinoma. 复发性乳腺癌病例中 18-F FDG PET/CT 检测到的罕见 En Cuirasse。
IF 0.4
Indian Journal of Nuclear Medicine Pub Date : 2024-03-01 Epub Date: 2024-05-29 DOI: 10.4103/ijnm.ijnm_31_23
Sambit Sagar, Dikhra Khan, Ritwik Wakankar, Shamim Ahmed Shamim, Rakesh Kumar
{"title":"Rare Presentation of En Cuirasse Detected on 18-F FDG PET/CT in a Case of Recurrent Breast Carcinoma.","authors":"Sambit Sagar, Dikhra Khan, Ritwik Wakankar, Shamim Ahmed Shamim, Rakesh Kumar","doi":"10.4103/ijnm.ijnm_31_23","DOIUrl":"10.4103/ijnm.ijnm_31_23","url":null,"abstract":"<p><p>Carcinoma en cuirasse is a type of cutaneous metastasis from different malignancies. En cuirasse although is a rare entity, most commonly occurs in cases of recurrent breast carcinoma after surgery or very rarely months or years after diagnosis of primary tumor. We report a rare case of neck carcinoma en cuirasse in a 47-year-old Indian female who is a known case of recurrent carcinoma left breast postmodified radical mastectomy, chemotherapy, and radiotherapy referred for fluorodeoxyglucose positron emission tomography-computed tomography following another six cycles of chemotherapy for response assessment.</p>","PeriodicalId":45830,"journal":{"name":"Indian Journal of Nuclear Medicine","volume":null,"pages":null},"PeriodicalIF":0.4,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11232726/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141581162","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Lead-203 VMT-α-Neuroendocrine Tumor Scintigraphy: A Promising Theranostics Agent. 铅-203 VMT-α-神经内分泌肿瘤闪烁成像:一种前景广阔的治疗药物。
IF 0.4
Indian Journal of Nuclear Medicine Pub Date : 2024-03-01 Epub Date: 2024-05-29 DOI: 10.4103/ijnm.ijnm_2_23
Parul Thakral, Ishita Barat Sen, Subha Shankar Das, Michael K Schultz, Jyotsna Kumari, C B Virupakshappa, Dharmender Malik
{"title":"Lead-203 VMT-α-Neuroendocrine Tumor Scintigraphy: A Promising Theranostics Agent.","authors":"Parul Thakral, Ishita Barat Sen, Subha Shankar Das, Michael K Schultz, Jyotsna Kumari, C B Virupakshappa, Dharmender Malik","doi":"10.4103/ijnm.ijnm_2_23","DOIUrl":"10.4103/ijnm.ijnm_2_23","url":null,"abstract":"<p><p>Targeted alpha therapy (TAT) using lead-212 (Pb-212)-labeled peptides presents an attractive option for the treatment of metastatic neuroendocrine tumors (NETs). As Pb-203 presents an accurate diagnostic surrogate to Pb-212, imaging with Pb-203-labelled peptides can be an important prerequisite to assess the feasibility of TAT with Pb-212-labelled agents. Here, we present the imaging data of a patient with metastatic NET with Pb-203 VMT-α-NET, a somatostatin receptor targeting agent, and demonstrate the matching distribution of Pb-203 VMT-α-NET with Ga-68 DOTANOC.</p>","PeriodicalId":45830,"journal":{"name":"Indian Journal of Nuclear Medicine","volume":null,"pages":null},"PeriodicalIF":0.4,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11232724/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141581155","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Notable Visualization of the Gallbladder on a 99mTc-MDP SPECT/CT Bone Scintigraphy in a Case of Brucellosis. 在一例布鲁氏菌病病例中,99m锝-MDP SPECT/CT 骨闪烁扫描显示胆囊明显可见。
IF 0.4
Indian Journal of Nuclear Medicine Pub Date : 2024-03-01 Epub Date: 2024-05-29 DOI: 10.4103/ijnm.ijnm_18_24
Mahdi Haghighatafshar, Farinaz Farhoudi, Seyed Mohammad Entezarmahdi
{"title":"Notable Visualization of the Gallbladder on a 99mTc-MDP SPECT/CT Bone Scintigraphy in a Case of Brucellosis.","authors":"Mahdi Haghighatafshar, Farinaz Farhoudi, Seyed Mohammad Entezarmahdi","doi":"10.4103/ijnm.ijnm_18_24","DOIUrl":"10.4103/ijnm.ijnm_18_24","url":null,"abstract":"<p><p>Comprehension of the typical distribution pattern of 99mTc-methylenediphosphonate (MDP) is crucial for precise interpretation of bone scintigraphy. The presence of nonskeletal activity is predominantly confined to the kidneys and bladder, attributed to the standard renal excretion of 99mTc-MDP. We discuss a 70-year-old woman with a known case of brucellosis using rifampin, doxycycline, trimethoprim/sulfamethoxazole (co-trimoxazole), and ciprofloxacin for the past 8 months. Anterior and posterior aspects of the whole-body bone scan showed diffuse increased uptake in the bodies of L2 and L3 vertebrae and related intervertebral disks. However, unexpected uptake is noted in the right upper quadrant in the region of the gallbladder. Radiochemical impurities did not show during radiopharmaceutical (MDP) quality control, and the other patients showed normal distribution. This gallbladder uptake may be attributed to the altered distribution of the radiotracer and/or gallbladder injury caused by the administration of antibiotic therapy.</p>","PeriodicalId":45830,"journal":{"name":"Indian Journal of Nuclear Medicine","volume":null,"pages":null},"PeriodicalIF":0.4,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11232734/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141581158","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
FDG Avid Intracholecystic Papillary Neoplasm Mimicking Hepatic Metastasis in a Patient with Head-and-neck Cancer. 一名头颈癌患者模仿肝转移的 FDG 阳性囊内乳头状瘤
IF 0.4
Indian Journal of Nuclear Medicine Pub Date : 2024-03-01 Epub Date: 2024-05-29 DOI: 10.4103/ijnm.ijnm_150_23
Jordan Norman, Elizabeth Ellison, Jamie Kendrick, Jing He, Peeyush Bhargava
{"title":"FDG Avid Intracholecystic Papillary Neoplasm Mimicking Hepatic Metastasis in a Patient with Head-and-neck Cancer.","authors":"Jordan Norman, Elizabeth Ellison, Jamie Kendrick, Jing He, Peeyush Bhargava","doi":"10.4103/ijnm.ijnm_150_23","DOIUrl":"10.4103/ijnm.ijnm_150_23","url":null,"abstract":"<p><p>A 75-year-old male with head-and-neck squamous cell cancer received a staging f-18-fluorodeoxyglucose (18F-FDG) positron emission tomography-computed tomography (PET/CT) scan which showed additional focal abnormal uptake in the right hepatic lobe. The patient was treated for probable metastatic disease. Restaging FDG PET/CT scan revealed resolution of uptake in the head-and-neck and persistent focal uptake in the presumed liver metastasis. An abdominal CT with intravenous contrast revealed an enhancing mass in the gallbladder, without extension into the liver. Cholecystectomy revealed an intracholecystic papillary neoplasm of the gallbladder. The initial appearance of hepatic metastasis was due to a misregistration artifact.</p>","PeriodicalId":45830,"journal":{"name":"Indian Journal of Nuclear Medicine","volume":null,"pages":null},"PeriodicalIF":0.4,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11232721/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141581192","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A Rare Presentation of Extrahepatic Biliary Neuroendocrine Tumor Diagnosed using 68Ga-DOTA-TOC Imaging, But Undetectable on 68Ga-FAPI Imaging. 使用 68Ga-DOTA-TOC 成像诊断出肝外胆管神经内分泌瘤,但 68Ga-FAPI 成像却检测不到的罕见病例
IF 0.4
Indian Journal of Nuclear Medicine Pub Date : 2024-03-01 Epub Date: 2024-05-29 DOI: 10.4103/ijnm.ijnm_149_23
Koorma Harini, Mohan Roop Jayanthi, K S Vishnu Hari, Suneetha Batchu
{"title":"A Rare Presentation of Extrahepatic Biliary Neuroendocrine Tumor Diagnosed using <sup>68</sup>Ga-DOTA-TOC Imaging, But Undetectable on <sup>68</sup>Ga-FAPI Imaging.","authors":"Koorma Harini, Mohan Roop Jayanthi, K S Vishnu Hari, Suneetha Batchu","doi":"10.4103/ijnm.ijnm_149_23","DOIUrl":"10.4103/ijnm.ijnm_149_23","url":null,"abstract":"<p><p>Neuroendocrine tumors (NETs) are commonly seen in the small intestine and rarely found within the bile ducts. This low incidence is due to a smaller number of Kulchitsky cells in the extrahepatic biliary tree, which predisposes to the disease. The diagnosis of biliary tree carcinoid preoperatively is very rare, with most cases in the literature being incidentally diagnosed during surgery or being identified on the histopathology report postoperatively. Here, we present an interesting case of an extrahepatic biliary NET which was diagnosed preoperatively.</p>","PeriodicalId":45830,"journal":{"name":"Indian Journal of Nuclear Medicine","volume":null,"pages":null},"PeriodicalIF":0.4,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11232718/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141581189","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Normative Data of Liquid Gastric Emptying and Small-bowel Transit: A Prospective Cross-sectional Study. 胃液排空和小肠转运的标准数据:一项前瞻性横断面研究
IF 0.4
Indian Journal of Nuclear Medicine Pub Date : 2024-03-01 Epub Date: 2024-05-29 DOI: 10.4103/ijnm.ijnm_148_23
Suman Dhukia, Asem Rangita Chanu, Sambit Sagar, Jasim Jaleel, Priyanka Gupta, Dikhra Khan, Sivasankar Kanankulam Velliangiri, Bangkim Chandra Khangembam, Chetan Patel, Rakesh Kumar
{"title":"Normative Data of Liquid Gastric Emptying and Small-bowel Transit: A Prospective Cross-sectional Study.","authors":"Suman Dhukia, Asem Rangita Chanu, Sambit Sagar, Jasim Jaleel, Priyanka Gupta, Dikhra Khan, Sivasankar Kanankulam Velliangiri, Bangkim Chandra Khangembam, Chetan Patel, Rakesh Kumar","doi":"10.4103/ijnm.ijnm_148_23","DOIUrl":"10.4103/ijnm.ijnm_148_23","url":null,"abstract":"<p><strong>Purpose of the study: </strong>The primary objective was to establish the reference values for liquid gastric emptying and small bowel. The secondary objectives encompassed comparing the anterior view and geometric mean methods, assessing gender differences, and exploring potential correlations with age.</p><p><strong>Materials and methods: </strong>Thirty-five consecutive healthy participants (28 females and 7 males) with a mean age of 42 ± 11 years (median, 42; range, 23-65) underwent liquid gastric emptying scintigraphy at five intervals (0, 0.5, 1, 2, and 4 h), with optional additional imaging at 24 h. Liquid gastric emptying was evaluated using percent retention and half-time (T1/2). Small-bowel transit was assessed using the index of small-bowel transit (ISBT), calculated as the ratio of terminal ileal reservoir counts to total abdominal counts at 4 h. Reference values were established based on percentiles or mean and standard deviation (SD). Rapid small-bowel transit was determined through visual inspection. Statistical analysis involved paired Samples <i>t</i>-test or Wilcoxon signed-rank test for comparing imaging methods, independent Samples <i>t</i>-test or Mann-Whitney <i>U</i>-test for gender comparison, and Spearman's rank correlation for assessing age-related associations. A 2-tailed <i>P</i> < 0.05 indicated significance.</p><p><strong>Results: </strong>Rapid liquid gastric emptying based on the geometric mean method was defined as percent retention <8% at 30 min, while delayed emptying as percent retention >33%, >20%, and >4% at 1, 2, and 4 h, respectively. The reference range of T1/2 of gastric emptying was 10-60 min. The reference value for small-bowel transit using the geometric mean method was established as ISBT >30% at 4 h, while rapid small-bowel transit was defined as the first visualization of activity in the cecum-ascending colon within 1 h. Parameters for liquid gastric emptying and small-bowel transit were notably higher in the anterior view method compared to the geometric mean method (<i>P</i> ≤ 0.019), except for percent retention at 2 h (<i>P</i> = 0.510). Nevertheless, the obtained reference values, whether based on percentiles or mean and SD, showed no notable variance between the two methods to warrant clinical significance. Gender did not display an impact on liquid gastric emptying or small-bowel transit in either method (<i>P</i> ≥ 0.173), and age demonstrated no significant moderate or strong correlations (Spearman's <i>ρ</i> ≤ 0.397).</p><p><strong>Conclusion: </strong>The study determined reference values for liquid gastric emptying and small-bowel transit through a standard gastric emptying scintigraphy protocol, avoiding additional complex procedures or extended imaging sessions. The established normative data can apply to individuals of both genders aged ≥18 years. While advocating the geometric mean method as the primary choice, the study acknowledges that in busy centers handling multiple ","PeriodicalId":45830,"journal":{"name":"Indian Journal of Nuclear Medicine","volume":null,"pages":null},"PeriodicalIF":0.4,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11232722/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141581157","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Odd Sites of Parathyroid Adenomas: 18F-fluorocholine PET/CT Pointing to the Right Place. 甲状旁腺腺瘤的奇异部位:18F-氟胆碱 PET/CT 指出正确位置
IF 0.4
Indian Journal of Nuclear Medicine Pub Date : 2024-03-01 Epub Date: 2024-05-29 DOI: 10.4103/ijnm.ijnm_13_23
Rijuta Aphale, Yamini Dharmashaktu, Nishikant Avinash Damle, Chandrateja Reddy Singareddy, Abhishek Behera, Ritwik Wakankar, Praveen Kumar, Chandrasekhar Bal, Rajesh Khadgawat, Sunil Chumber
{"title":"Odd Sites of Parathyroid Adenomas: 18F-fluorocholine PET/CT Pointing to the Right Place.","authors":"Rijuta Aphale, Yamini Dharmashaktu, Nishikant Avinash Damle, Chandrateja Reddy Singareddy, Abhishek Behera, Ritwik Wakankar, Praveen Kumar, Chandrasekhar Bal, Rajesh Khadgawat, Sunil Chumber","doi":"10.4103/ijnm.ijnm_13_23","DOIUrl":"10.4103/ijnm.ijnm_13_23","url":null,"abstract":"<p><p>Primary hyperparathyroidism is mostly caused by parathyroid adenoma(s) which are generally localized using routine imaging modalities such as neck ultrasonography and <sup>99m</sup>Tc-SestaMIBI scintigraphy. However, these can miss ectopic parathyroid adenomas due to their limited sensitivities. These ectopic lesions can later lead to failure of surgical excision and necessitate the need for a re-exploration. <sup>18</sup>F-fluorocholine (FCH) positron emission tomography/computed tomography (PET/CT) can help in the localization of these ectopic adenomas due to its superior detection rates and spatial resolution. Herein, we report a case of ectopic parathyroid adenomas that were localized on FCH PET/CT.</p>","PeriodicalId":45830,"journal":{"name":"Indian Journal of Nuclear Medicine","volume":null,"pages":null},"PeriodicalIF":0.4,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11232731/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141581159","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Incidental Bilateral Thighs Muscular Uptake of Technetium-99m MDP on Bone Scan in a Patient with Left Condylar Hyperplasia. 一名左侧髁状突增生患者在骨扫描中偶然发现双侧大腿肌肉摄取锝-99m MDP。
IF 0.4
Indian Journal of Nuclear Medicine Pub Date : 2024-03-01 Epub Date: 2024-05-29 DOI: 10.4103/ijnm.ijnm_79_23
Rahul Viswanathan, Jasim Jaleel, Sambit Sagar, Dikhra Khan, Rakesh Kumar
{"title":"Incidental Bilateral Thighs Muscular Uptake of Technetium-99m MDP on Bone Scan in a Patient with Left Condylar Hyperplasia.","authors":"Rahul Viswanathan, Jasim Jaleel, Sambit Sagar, Dikhra Khan, Rakesh Kumar","doi":"10.4103/ijnm.ijnm_79_23","DOIUrl":"10.4103/ijnm.ijnm_79_23","url":null,"abstract":"<p><p>We present a case of a 22-year-old male patient who underwent a bone scan for evaluation of left condylar hyperplasia. Incidentally, the bone scan revealed bilateral thighs muscular uptake of technetium-99m methylene diphosphonate, which initially raised concerns for an underlying pathological process. However, further investigation revealed that the abnormal uptake was due to postexercise effects. This case report highlights the importance of considering benign causes of abnormal radiotracer uptake and the need for careful correlation with clinical history to avoid unnecessary diagnostic interventions.</p>","PeriodicalId":45830,"journal":{"name":"Indian Journal of Nuclear Medicine","volume":null,"pages":null},"PeriodicalIF":0.4,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11232733/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141581194","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Uncommon Site of Metastasis: A Case Report of Breast Carcinoma Spreading to the Pancreas. 不常见的转移部位:乳腺癌扩散至胰腺的病例报告。
IF 0.4
Indian Journal of Nuclear Medicine Pub Date : 2024-03-01 Epub Date: 2024-05-29 DOI: 10.4103/ijnm.ijnm_45_23
Komal Bishnoi, Kanhaiyalal Agrawal, Sourav Kumar Mishra, Suvendu Purkait
{"title":"Uncommon Site of Metastasis: A Case Report of Breast Carcinoma Spreading to the Pancreas.","authors":"Komal Bishnoi, Kanhaiyalal Agrawal, Sourav Kumar Mishra, Suvendu Purkait","doi":"10.4103/ijnm.ijnm_45_23","DOIUrl":"10.4103/ijnm.ijnm_45_23","url":null,"abstract":"<p><p>The metastatic lesions to pancreas are reported in various malignancies. However, pancreatic metastasis from breast cancer is rare and difficult to diagnose due to nonspecific symptoms and imaging findings. At the time of diagnosis, there may already be an associated widespread metastasis. In this case report, a woman in her forties with a history of breast cancer was found to have widespread metastases, including in the pancreas. The patient was treated with chemotherapy and hormonal therapy.</p>","PeriodicalId":45830,"journal":{"name":"Indian Journal of Nuclear Medicine","volume":null,"pages":null},"PeriodicalIF":0.4,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11232732/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141581164","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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