Computationally Efficient Collimator-Detector Response Compensation in High Energy SPECT using 1D Convolutions and Rotations

Authors: Polson, Lucas, Esquinas, Pedro, Kurkowska, Sara, Li, Chenguang, Sheikhzadeh, Peyman, Abbassi, Mehrshad, Farzanehfar, Saeed, Mirabedian, Seyyede, Uribe, Carlos, Rahmim, Arman

Subject Terms: Physics - Medical Physics

Access URL: http://arxiv.org/abs/2409.03100

Imaging properties of [¹⁸F]FDG-WBC PET/CT scan in detection of infection: benefits and drawbacks".

Authors: Farzanehfar, Saeed¹ (AUTHOR), Vahidfar, Nasim¹ (AUTHOR) n-vahidfar@sina.tums.ac.ir, Saboktakin, Fatemeh¹ (AUTHOR), Tabatabaeian, Niloofar¹ (AUTHOR), Bakhshi Kashi, Mohsen¹ (AUTHOR), Jahanbin, Mahsa¹ (AUTHOR), Johari Daha, Fariba² (AUTHOR), Abbasi, Mehrshad¹ (AUTHOR)

Source: Journal of Radioanalytical & Nuclear Chemistry. Feb2025, Vol. 334 Issue 2, p1807-1815. 9p.

Subject Terms: *COMPUTED tomography, *COMMUNICABLE diseases, *MEDICAL sciences, *LEUKOCYTES, *DIAGNOSIS

Evaluation of diagnostic value of [⁶⁷Ga]Ga-phytate in detection of axillary lymph nodes in breast cancer patients.

Authors: Farzanehfar, Saeed¹ (AUTHOR), Abbasi, Mehrashad¹ (AUTHOR), Miri, Seyed Rouhollah² (AUTHOR), Salehi, Yalda¹ (AUTHOR), Shahsavari, Fahime¹ (AUTHOR), Sheikhzadeh, Peyman¹ (AUTHOR), Vahidfar, Nasim¹ (AUTHOR) n-vahidfar@sina.tums.ac.ir

Source: Journal of Radioanalytical & Nuclear Chemistry. Feb2025, Vol. 334 Issue 2, p1799-1805. 7p.

Subject Terms: *SINGLE-photon emission computed tomography, *SENTINEL lymph nodes, *LYMPH node cancer, *MEDICAL sciences, *WATERSHEDS

An Impressive Approach in Nuclear Medicine: Theranostics

Authors: Vahidfar, Nasim, Eppard, Elisabeth, Farzanehfar, Saeed, Yordanova, Anna, Fallahpoor, Maryam, Ahmadzadehfar, Hojjat

Source: In PET Clinics July 2021 16(3):327-340

Subjective and objective effects of radioiodine therapy on the sense of smell.

Authors: Tabari, Azin, Farrokh, Fatemeh, Bakhshi, Mohsen, Tabari, Azadeh, Sadrehosseini, Seyed Mousa, Saedi, Babak, Farzanehfar, Saeed, Abbasi, Mehrshad

Source: European Archives of Oto-Rhino-Laryngology; Oct2024, Vol. 281 Issue 10, p5319-5324, 6p

Subject Terms: OLFACTOMETRY, THYROID cancer, SMELL disorders, SMELL, QUALITY of life

Deep-learning-based Attenuation Correction for ⁶⁸Ga-DOTATATE Whole-body PET Imaging: A Dual-center Clinical Study.

Alternate Title: ⁶⁸Ga-DOTATATE Tüm Vücut PET Görüntüleme için Derin Öğrenme Tabanlı Atenüasyon Düzeltmesi: Çift Merkezli Bir Klinik Çalışma. (Turkish)

Authors: Lord, Mahsa Sobhi, Islamian, Jalil Pirayesh, Seyyedi, Negisa, Samimi, Rezvan, Farzanehfar, Saeed, Shahrbabk, Mahsa, Sheikhzadeh, Peyman

Source: Molecular Imaging & Radionuclide Therapy; 2024, Vol. 33 Issue 3, p138-146, 9p

Subject Terms: X-ray imaging, STANDARD deviations, DEEP learning, DIAGNOSTIC imaging, SIGNAL-to-noise ratio

Bio-distribution study of Tc-99m HMPAO labeled platelet in healthy volunteer.

Authors: Parvizi, Mahdieh, Abbasi, Mehrshad, Ahmadzadehfar, Hojjat, Tafakhori, Abbas, Naseri, Maryam, Khalaj, Ali, Farzanehfar, Saeed

Source: Asia Oceania Journal of Nuclear Medicine & Biology; Jul2024, Vol. 12 Issue 2, p142-148, 7p

Subject Terms: WHOLE body imaging, ABDOMINAL aorta, SCINTILLATION cameras, SINUS of valsalva, VOLUNTEER service, VOLUNTEERS, THYROID gland, ILIAC artery, BLOOD platelets

Post thyroidectomy thyroid tissue remnant: Comparison between tie ligation and LigaSure by post-operation ultrasonography and technetium uptake.

Authors: Alibakhshi, Abbas, Mohammadzadeh, Narjes, Salahshour, Faeze, Farzanehfar, Saeed, Hosseini, Ali, Abbasi, Mehrshad

Source: Iranian Journal of Nuclear Medicine; Jul2024, Vol. 32 Issue 2, p112-117, 6p

Subject Terms: SURGICAL blood loss, VOCAL cords, THYROID gland, TECHNETIUM, PARATHYROID hormone

Historical review of pharmacological development and dosimetry of PSMA-based theranostics for prostate cancer

Authors: Vahidfar, Nasim, Fallahpoor, Maryam, Farzanehfar, Saeed, Divband, Ghasemali, Ahmadzadehfar, Hojjat

Source: Journal of radioanalytical and nuclear chemistry. 322(2):237-248

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100127086592.0x000001&indx=1&recIds=ETOCvdc_100127086592.0x000001

Diagnostic Value of Radiolabelled Somatostatin Analogues for Neuroendocrine Tumour Diagnosis: The Benefits and Drawbacks of [ 64 Cu]Cu-DOTA-TOC.

Authors: Vahidfar, Nasim¹ (AUTHOR) n-vahidfar@sina.tums.ac.ir, Farzanehfar, Saeed¹ (AUTHOR) farzanehfar@tums.ac.ir, Abbasi, Mehrshad¹ (AUTHOR) meabbasi@tums.ac.ir, Mirzaei, Siroos² (AUTHOR) siroos.mirzaei@gesundheitsverbund.at, Delpassand, Ebrahim S.^3,4 (AUTHOR) edelpassand@exceldiagnostics.com, Abbaspour, Farzad⁵ (AUTHOR) fabbaspour@toh.ca, Salehi, Yalda¹ (AUTHOR) salehi_y@sina.tums.ac.ir, Biersack, Hans Jürgen^6,7 (AUTHOR) hans-juergen.biersack@betaklinik.de, Ahmadzadehfar, Hojjat⁸ (AUTHOR) hojjat.ahmadzadehfar@ruhr-uni-bochum.de

Source: Cancers. Apr2022, Vol. 14 Issue 8, p1914. 18p.

Subject Terms: *DRUG approval, *RADIOIMMUNOIMAGING, *EARLY detection of cancer, *NEUROENDOCRINE tumors, *SOMATOSTATIN, *RADIOPHARMACEUTICALS, *POSITRON emission tomography, *SENSITIVITY & specificity (Statistics)

Company/Entity: UNITED States. Food & Drug Administration

Impact of Attenuation Correction, Collimator, and Iterative Reconstruction Protocols on 67Ga SPECT/CT Quantification.

Authors: Rezaei, Sahar^1,2, Farzanehfar, Saeed³, Badrzadeh, Leyla³, Assadi, Faezeh³, Vahidfar, Nasim³, Sheikhzadeh, Peyman³, sheikhzadeh-p@sina.tums.ac.ir

Source: Frontiers in Biomedical Technologies; Winter2024, Vol. 11 Issue 1, p94-103, 10p

[^99mTc]Tc-TRODAT-1 scan diagnostic accuracy for differentiation of dementia of Lewy body from Alzheimer's disease.

Authors: Baseri, Farzaneh, Aghamollaii, Vajiheh, Salehi, Yalda, Farzanehfar, Saeed, Hosseini, Ali, Tafakhori, Abbas, Abbasi, Mehrshad

Source: Iranian Journal of Nuclear Medicine; Jan2024, Vol. 32 Issue 1, p40-44, 5p

Subject Terms: LEWY body dementia, ALZHEIMER'S disease, CAUDATE nucleus, RECEIVER operating characteristic curves

Sentinel lymph node biopsy for papillary thyroid cancer: the effect of dose, tracer and application of massage.

Authors: Alibakhshi, Abbas¹, Farzanehfar, Saeed², Zarei, Mahya³, Eftekhari, Mohammad³, Motiee, Maziar⁴, Naseri, Maryam², Abbasi, Mehrshad² meabbasi@tums.ac.ir

Source: Asia Oceania Journal of Nuclear Medicine & Biology. Winter/Spring2021, Vol. 9 Issue 1, p9-14. 6p.

Subject Terms: *SENTINEL lymph node biopsy, *ANTIMONY, *THYROID cancer, *SENTINEL lymph nodes, *IODINE isotopes, *RADIOACTIVE tracers, *MASSAGE

The effects of various penalty parameter values in Q.Clear algorithm for rectal cancer detection on ¹⁸F-FDG images using a BGO-based PET/CT scanner: a phantom and clinical study.

Authors: Sadeghi, Fatemeh, Sheikhzadeh, Peyman, Farzanehfar, Saeed, Ghafarian, Pardis, Moafpurian, Yalda, Ay, Mohammadreza

Source: EJNMMI Physics; 10/16/2023, Vol. 10 Issue 1, p1-17, 17p

Subject Terms: RECTAL cancer, EARLY detection of cancer, POSITRON emission tomography computed tomography, ENDORECTAL ultrasonography, SCANNING systems, IMAGE reconstruction, IMAGE reconstruction algorithms, DIAMETER

Phantom and clinical evaluation of Block Sequential Regularized Expectation Maximization (BSREM) reconstruction algorithm in 68Ga-PSMA PET-CT studies.

Authors: Sadeghi, Fatemeh, Sheikhzadeh, Peyman, Kasraie, Nima, Farzanehfar, Saeed, Abbasi, Mehrshad, Salehi, Yalda, Ay, Mohammadreza

Source: Physical & Engineering Sciences in Medicine; Sep2023, Vol. 46 Issue 3, p1297-1308, 12p

Comparison of myocardial perfusion between the users of two antiepileptic medications: valproate vs. carbamazepine.

Authors: Peymani, Zeinab, Tafakhori, Abbas, Farzanehfar, Saeed, Larti, Farnoosh, Hosseini, Ali, Abbasi, Mehrshad

Source: Asia Oceania Journal of Nuclear Medicine & Biology; Jun2023, Vol. 11 Issue 2, p122-127, 6p

Subject Terms: CARBAMAZEPINE, ANTICONVULSANTS, VALPROIC acid, MYOCARDIAL perfusion imaging, SCINTILLATION cameras, CORONARY artery disease

Rhabdomyosarcoma mimicking lymphoma.

Authors: Ghalamkari, Marziyeh, Khatuni, Mahdi, Radkhah, Haniyeh, Farzanehfar, Saeed, Jahanbin, Behnaz

Source: International Cancer Conference Journal; Apr2023, Vol. 12 Issue 2, p149-152, 4p

Normal perfusion and function myocardial perfusion imaging indices in Iranian normal females.

Authors: Hosseini, Ali, Fattahi, Mohammad Reza, Mehrpooya, Maryam, Khosravi, Ali, Farzanehfar, Saeed, Abbasi, Mehrshad

Source: Iranian Journal of Nuclear Medicine; 2023, Vol. 31 Issue 1, p29-34, 6p

Subject Terms: MYOCARDIAL perfusion imaging, PERFUSION, SUPINE position, SCINTILLATION cameras, DATABASES

Geographic Terms: IRAN

Association of Ischemic Heart Disease Assessed by Radionuclide Myocardial Perfusion Imaging with Bone Mineral Density Measurements by Dual-Energy X-Ray Absorptiometry and Serum Vitamin D Deficiency.

Authors: Izadyar, Sina¹, Farzanehfar, Saeed², Amjad, Mina Ranji³ mn_amjad@yahoo.com, Abbasi, Mehrshad², Ardekani, Alireza Emami³, Fallahi, Babak³, Esfehani, Armaghan Fard³, Esmaeli, Javad², Akhzari, Fariba⁴, Geramifar, Parham³

Source: Iranian Journal of Radiology. Apr2017, Vol. 14 Issue 2, p1-6. 6p.

Osteomyelitis Post Nerve Blockage as the Implication of Bone Scan in a Patient With Pancreatic Neuroendocrine Tumor: A Case Report.

Authors: Farzanehfar, Saeed, Mirzabeigi, Arefeh, Ghalandari, Nafiseh, Abbasi, Mehrshad

Source: Case Reports in Clinical Practice; Sep/Oct2021, Vol. 6 Issue 5, p185-188, 4p

Subject Terms: CIGARETTE smokers, ABDOMINAL pain, FECES, PROCTOSCOPY, NEUROENDOCRINE tumors