Hawkeye

Manufactured by GE Healthcare

Sourced in Norway

The Hawkeye is a compact, portable gamma camera system designed for a variety of nuclear medicine imaging applications. It offers high-quality images and efficient workflow for clinical settings.

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Lab products found in correlation

Infinia, by GE Healthcare (2 mentions) Millennium vg, by GE Healthcare (1 mentions) Xeleris workstation, by GE Healthcare (1 mentions)

Close spelling variants of this product

Infinia VC Hawkeye 4 Infinia Hawkeye SPECT-CT In nia Hawkeye Infinia II 3/8 Hawkeye Hybrid NM/CT Infinia 8+Hawkeye 4 Infinia Hawkeye 4 Hawkeye 4 Infinia Vc Hawkeye Inifinia Hawkeye 3 Infinia Hawkeye

5 protocols using hawkeye

Quantifying Radiocolloid Distribution in Liver and Spleen

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Quantitation of relative distribution of radiocolloid by the liver and spleen has been reported using planar and single photon emission computerized tomography (SPECT; Infinia, Hawkeye, GE Healthcare, Milwaukee, WI).⁽¹⁸ (link)
⁾Details on image acquisition and analysis and also characteristics of the patients included in this experiment are provided in the Supporting Information.

Pose E., Coll M., Martínez‐Sánchez C., Zeng Z., Surewaard B.G., Català C., Velasco‐de Andrés M., Lozano J.J., Ariño S., Fuster D., Niñerola‐Bazán A., Graupera I., Muñoz É., Lozano F., Sancho‐Bru P., Kubes P, & Ginès P. (2021). Programmed Death Ligand 1 Is Overexpressed in Liver Macrophages in Chronic Liver Diseases, and Its Blockade Improves the Antibacterial Activity Against Infections. Hepatology (Baltimore, Md.), 74(1), 296-311.

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Post-Therapeutic Iodine-131 Scans

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The post-therapeutic ¹³¹I scans including Rx-WBS and SPECT/CT (Millennium VG and Hawkeye; GE Healthcare) were used 3 days after an oral therapeutic dose of ¹³¹I as described previously by our group^{23 (link)}.

Liu M., Cheng L., Jin Y., Ruan M., Sheng S, & Chen L. (2018). Predicting 131I-avidity of metastases from differentiated thyroid cancer using 18F-FDG PET/CT in postoperative patients with elevated thyroglobulin. Scientific Reports, 8, 4352.

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Anthropometric and Fat Measurement Protocol

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Height, weight, waist and hip circumference were measured according to our published protocol.²³ Abdominal subcutaneous (SF) and visceral (VF) fat areas were measured by X‐ray computed tomography (CT; Hawkeye, GE Medical Systems) as previously described.²³ CT images were segmented into fat and nonfat areas according to our previously published protocol.²³

Lewis R.D., Narayanaswamy A.K., Farewell D, & Rees D.A. (2020). Complement activation in polycystic ovary syndrome occurs in the postprandial and fasted state and is influenced by obesity and insulin sensitivity. Clinical Endocrinology, 94(1), 74-84.

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Radiolabeling of Autologous WBCs for Imaging

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Autologous WBCs were radiolabeled with ^99mTc-HMPAO according to the European Association of Nuclear Medicine (EANM) guidelines (25 (link), 26 (link)). Radiolabeling efficiency ranged between 70 and 85%. Viability of radiolabeled leukocytes was routinely checked before the reinfusion by the trypan blue exclusion test. ^99mTc-HMPAO-WBC imaging was performed as previously detailed (27 (link), 28 (link)). Total-body and spot planar images were acquired 30 min (early), 4–6 h (late), and 20–22 h (delayed) after the reinfusion of ^99mTc-HMPAO-WBC (370–555 MBq). Additionally, SPECT/CT images of the chest were obtained by using a dual-head, variable-angle SPECT/CT gamma camera (Hawkeye, GE Healthcare, Oslo, Norway) at 6 h and repeated in negative or doubtful cases at 20–22 h. Both CT attenuation corrected and non-corrected (AC and NAC, respectively) images were analyzed. The Xeleris workstation (Hawkeye, GE Healthcare, Oslo, Norway) was used to fuse the matching pairs of X-ray transmission and radionuclide emission images and to generate the hybrid images of overlying transmission and emission data. Images were displayed and analyzed in axial, coronal, and sagittal planes. Tridimensional maximum intensity projection (MIP) images were available for review.

Sollini M., Bartoli F., Boni R., Zanca R., Colli A., Levantino M., Menichetti F., Ferrari M., Berchiolli R., Lazzeri E, & Erba P.A. (2021). Role of Multimodal Imaging in Patients With Suspected Infections After the Bentall Procedure. Frontiers in Cardiovascular Medicine, 8, 745556.

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Myocardial Perfusion Scintigram Protocol

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Myocardial perfusion scintigram was performed by a 2‐day stress/rest examination protocol according to a standard clinical protocol at the Department of Clinical Physiology, Sahlgrenska University Hospital. Our protocol has previously been described in detail.15 Briefly, stress provocation was performed by exercise test or pharmacological provocation. Radionuclide technetium (99mTc) sestamibi was administered and detected using single‐photon emission computed tomography. Images were obtained using dual‐head cameras (Infinia or Hawkeye; General Electric, Waukesha, WI) displaying perfusion and function of the left ventricle. Presence and extent of myocardial ischemia was determined by an experienced physician. Automatically generated variables from the software ECT toolbox (Syntermed, Atlanta, GA), such as reversibility stress score, was used as aid for clinical assessment. Severity of reversible ischemia was scored as no ischemia (0), mild (score 1), moderate (2), or severe (3), and extent of ischemia was scored as none (0), small (<10%, score 1), medium (10–19%, score 2), and large (>19%, score 3). No myocardial perfusion defects was defined as both severity and extent score=0.

Gan L., Svedlund S., Wittfeldt A., Eklund C., Gao S., Matejka G., Jeppsson A., Albertsson P., Omerovic E, & Lerman A. (2017). Incremental Value of Transthoracic Doppler Echocardiography‐Assessed Coronary Flow Reserve in Patients With Suspected Myocardial Ischemia Undergoing Myocardial Perfusion Scintigraphy. Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 6(4), e004875.

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