Page last updated: 2024-08-22

technetium and Osteoid Osteoma

technetium has been researched along with Osteoid Osteoma in 47 studies

Research

Studies (47)

Timeframe	Studies, this research(%)	All Research%
pre-1990	39 (82.98)	18.7374
1990's	4 (8.51)	18.2507
2000's	4 (8.51)	29.6817
2010's	0 (0.00)	24.3611
2020's	0 (0.00)	2.80

Authors

Authors	Studies
Drakos, MC; Kelly, AM; Lumsden, E; O'Brien, SJ; Selby, RM	1
Cayir, D; Korkmaz, M; Türkölmez, S	1
Simons, G; Sty, J	1
Ghelman, B; Vigorita, VJ	2
Farine, I; Horoszowski, H; Israeli, A; Zwas, ST	1
Colton, CL; Hardy, JG	1
Blom, J; Pauwels, EK; Piso, LN; Taminiau, AH	1
Fidler, MW; Hoefnagel, CA; Palmer, J	1
Hattner, RS; Helms, CA; Vogler, JB	1
Fidler, MW; Hoefnagel, CA	1
Donofrio, RJ; Ellison, MJ; Issac, L; Smith, WI; Turbiner, EH	1
Ger, E; Harcke, HT; Kumar, SJ; MacEwen, GD	1
Knysh, IT; Korolev, VI; Mechev, DM; Shishkina, VV	1
Hamada, T; Ishida, O; Kajita, A; Kumano, M; Okuno, T; Tamura, K; Ushio, K	1
Gilday, DL; Smith, FW	1
Crone-Münzebrock, W	1
Arnold, WD; Ghelman, B; Thompson, FM	1
Fehring, TK; Green, NE	1
Beeckman, P; Callens, B; Gunawan, OH; Hessels, G; Joe, GT; Verhelst, M	1
Peck, MR; Simpson, AJ	1
Browne, JE; Trettin, DM	1
Adam, G; Füzesi, L; Günther, RW; Heller, KD; Keulers, P; Vorwerk, D	1
Dussaussois, L; Golzarian, J; Stelmaszyk, J	1
Abdelwahab, IF; Casden, A; Hermann, G; Klein, MJ; Mosesson, R	1
Biga, N; Chomant, J; Dujardin, F; Duparc, F; Grenard, N; Muller, JM; Roussignol, X	1
Andrea, LA; Francesco, B; Vincenzo, S	1
Lisbona, R; Rosenthall, L	1
Agranat, VZ; Kasatkin, IuN; Korsunskiĭ, VN; Purizhanskiĭ, II; Survila, ZP	1
Mallens, WM; Pauwels, EK; Tetteroo, QF	1
Thrall, JH	1
Feldman, F; Hilal, SK; Johnson, PM; Winter, PF	1
Herzog, M; Hör, G; Keyl, W; Langhammer, H; Pabst, HW	1
Becker, W; Georgi, P	1
Ash, JM; Gilday, DL	1
Gilday, DL; Paul, DJ	1
Martin, NL; Preston, DF; Robinson, RG	1
Chirossel, JP; Crouzet, G; Mnif, J; Pascal-Ortiz, D; Pasquier, B; Vasdev, A	1
Davidson, RS; Drummond, DS; Heyman, S; Mahboubi, S	1
Papanicolaou, N	1
Conway, JJ; Dias, LS; Harcke, HT; MacEwen, GD; Noble, HB; Tachdjian, MO; Weiss, S	1
Dunlap, H; Martin, DJ	1
Aubert, D; Gille, P; Laurain, JM; Nachin, P	1
Marti, RK; Middendorf, PR	1
Bower, GD; Geijsel, H; Holt, K; Lovegrove, FT; Sprague, P	1
Apoil, A; Augereau, B; De Labriolle-Vaylet, C; Martin, T; Milhaud, G; Padovani, JP; Verneret, C; Wioland, M	1
Alain, JL; Longis, B; Mechin, JF; Mouilies, D; Robert, M; Valette, C	1

Reviews

1 review(s) available for technetium and Osteoid Osteoma

Article	Year
Technetium-99m labeled agents for skeletal imaging. CRC critical reviews in clinical radiology and nuclear medicine, 1976, Volume: 8, Issue:1 Topics: Bone Diseases; Bone Neoplasms; Brain Neoplasms; Breast Neoplasms; Carcinoma, Bronchogenic; Diphosphonates; Female; Femoral Neoplasms; Humans; Hyperostosis Frontalis Interna; Lung Neoplasms; Male; Myositis Ossificans; Neoplasm Metastasis; Osteitis Deformans; Osteoma, Osteoid; Osteonecrosis; Osteosarcoma; Phosphates; Prostatic Neoplasms; Radionuclide Imaging; Rhabdomyosarcoma; Spinal Neoplasms; Technetium	1976

Article

Year

Technetium-99m labeled agents for skeletal imaging.

CRC critical reviews in clinical radiology and nuclear medicine, 1976, Volume: 8, Issue:1

Topics: Bone Diseases; Bone Neoplasms; Brain Neoplasms; Breast Neoplasms; Carcinoma, Bronchogenic; Diphosphonates; Female; Femoral Neoplasms; Humans; Hyperostosis Frontalis Interna; Lung Neoplasms; Male; Myositis Ossificans; Neoplasm Metastasis; Osteitis Deformans; Osteoma, Osteoid; Osteonecrosis; Osteosarcoma; Phosphates; Prostatic Neoplasms; Radionuclide Imaging; Rhabdomyosarcoma; Spinal Neoplasms; Technetium

1976

Other Studies

46 other study(ies) available for technetium and Osteoid Osteoma

Article	Year
Arthroscopic removal of an osteoid osteoma of the shoulder. Arthroscopy : the journal of arthroscopic & related surgery : official publication of the Arthroscopy Association of North America and the International Arthroscopy Association, 2002, Volume: 18, Issue:7 Topics: Adult; Arthroscopy; Bone Neoplasms; Child; Humans; Magnetic Resonance Imaging; Male; Osteoma, Osteoid; Radionuclide Imaging; Shoulder; Technetium; Tomography, X-Ray Computed	2002
Osteoid osteoma simulating osteomyelitis: differentiation with Tc-99m HIG scintigraphy. Annals of nuclear medicine, 2006, Volume: 20, Issue:3 Topics: Adolescent; Bone Neoplasms; Diagnosis, Differential; Humans; Immunoglobulins; Leg; Male; Osteoma, Osteoid; Osteomyelitis; Radionuclide Imaging; Radiopharmaceuticals; Technetium	2006
Intraoperative 99m technetium bone imaging in the treatment of benign osteoblastic tumors. Clinical orthopaedics and related research, 1982, Issue:165 Topics: Adolescent; Bone Neoplasms; Child; Diphosphonates; Female; Humans; Intraoperative Period; Osteoma, Osteoid; Radionuclide Imaging; Technetium; Technetium Tc 99m Medronate	1982
Postoperative radionuclide evaluation of osteoid osteomas. Radiology, 1983, Volume: 146, Issue:2 Topics: Adolescent; Adult; Autoradiography; Bone Neoplasms; Diphosphonates; Female; Humans; Intraoperative Care; Male; Microradiography; Osteoma, Osteoid; Postoperative Period; Radionuclide Imaging; Technetium; Technetium Tc 99m Medronate	1983
Localization of osteoid osteomas--use of radionuclide scanning and autoimaging in identifying the nidus. American journal of clinical pathology, 1983, Volume: 79, Issue:2 Topics: Adult; Autoradiography; Bone Neoplasms; Diphosphonates; Female; Humans; Male; Osteoma, Osteoid; Radionuclide Imaging; Technetium; Technetium Tc 99m Medronate	1983
Use of radionuclide method in preoperative and intraoperative diagnosis of osteoid osteoma of the spine. Case report. Clinical orthopaedics and related research, 1983, Issue:175 Topics: Adult; Diphosphonates; Humans; Intraoperative Care; Male; Osteoma, Osteoid; Preoperative Care; Radionuclide Imaging; Spinal Neoplasms; Technetium; Technetium Tc 99m Medronate; Tomography, X-Ray Computed	1983
Evaluation of a sterilizable radiation probe as an aid to the surgical treatment of osteoid-osteoma. Technical note. The Journal of bone and joint surgery. American volume, 1983, Volume: 65, Issue:7 Topics: Adolescent; Adult; Bone Neoplasms; Child; Diphosphonates; Female; Humans; Intraoperative Period; Male; Osteoma, Osteoid; Radionuclide Imaging; Technetium; Technetium Tc 99m Medronate	1983
Misleading 67Ga uptake and serial bone scintigraphy in osteoid osteoma. Diagnostic imaging, 1983, Volume: 52, Issue:5 Topics: Adolescent; Adult; Bone Neoplasms; Child; Diagnosis, Differential; Diphosphonates; Extremities; Gallium Radioisotopes; Humans; Osteoma, Osteoid; Osteomyelitis; Radionuclide Imaging; Technetium; Technetium Tc 99m Medronate	1983
Multiple-view scintigraphy for localization of osteoid osteoma. Diagnostic imaging, 1983, Volume: 52, Issue:5 Topics: Adult; Diphosphonates; Humans; Male; Methods; Osteoma, Osteoid; Radionuclide Imaging; Spinal Neoplasms; Technetium; Technetium Tc 99m Medronate	1983
Osteoid osteoma: radionuclide diagnosis. Radiology, 1984, Volume: 151, Issue:3 Topics: Adolescent; Adult; Bone Neoplasms; Diphosphonates; Female; Femoral Neoplasms; Humans; Humerus; Male; Osteoma, Osteoid; Spinal Neoplasms; Technetium; Technetium Tc 99m Medronate; Tomography, Emission-Computed	1984
Lateral and computerized transverse 99mTc-Mdp bone scintigrams to supplement the anteroposterior bone scintigram for spinal hot spot localization. Report of a case. Spine, 1984, Volume: 9, Issue:6 Topics: Adult; Diphosphonates; Humans; Lumbar Vertebrae; Male; Osteoma, Osteoid; Spinal Neoplasms; Technetium; Technetium Tc 99m Medronate; Tomography, Emission-Computed	1984
Intraoperative scintigraphic localization of the nidus of osteoid osteoma. Clinical nuclear medicine, 1984, Volume: 9, Issue:11 Topics: Adult; Diphosphonates; Female; Femoral Neoplasms; Humans; Intraoperative Period; Osteoma, Osteoid; Radionuclide Imaging; Technetium; Technetium Tc 99m Medronate	1984
Osteoid osteoma of the proximal femur: new techniques in diagnosis and treatment. Journal of pediatric orthopedics, 1984, Volume: 4, Issue:6 Topics: Adult; Child; Diphosphonates; Female; Femoral Neoplasms; Humans; Intraoperative Care; Male; Osteoma, Osteoid; Technetium; Technetium Tc 99m Medronate; Tomography, X-Ray Computed	1984
[Comparative evaluation of separate and combined use of strontium-85 and technetium-99m pyrophosphate for diagnosis of bone tumors]. Ortopediia travmatologiia i protezirovanie, 1980, Issue:12 Topics: Bone Neoplasms; Chondroblastoma; Chondroma; Diphosphates; Evaluation Studies as Topic; Giant Cell Tumors; Humans; Multiple Myeloma; Osteoma, Osteoid; Radionuclide Imaging; Sarcoma; Strontium Radioisotopes; Technetium; Technetium Tc 99m Pyrophosphate	1980
[Evaluation of bone diseases using dynamic bone scintigraphy]. Nihon Igaku Hoshasen Gakkai zasshi. Nippon acta radiologica, 1983, Dec-25, Volume: 43, Issue:12 Topics: Adolescent; Adult; Bone and Bones; Bone Diseases; Bone Neoplasms; Diagnosis, Differential; Etidronic Acid; Female; Humans; Male; Middle Aged; Organotechnetium Compounds; Osteoma, Osteoid; Osteomyelitis; Radionuclide Imaging; Sarcoma, Ewing; Technetium	1983
Scintigraphic appearances of osteoid osteoma. Radiology, 1980, Volume: 137, Issue:1 Pt 1 Topics: Adolescent; Adult; Bone Neoplasms; Child; Child, Preschool; Diphosphonates; Female; Humans; Infant; Male; Osteoma, Osteoid; Radionuclide Imaging; Technetium; Technetium Tc 99m Medronate	1980
[The kidneys and urinary tracts, as demonstrated by skeletal scintigraphy with 99m technetium-methyl diphosphonate (author's transl)]. RoFo : Fortschritte auf dem Gebiete der Rontgenstrahlen und der Nuklearmedizin, 1980, Volume: 133, Issue:1 Topics: Bone and Bones; Diphosphonates; Humans; Kidney; Kidney Neoplasms; Osteoma, Osteoid; Radionuclide Imaging; Technetium; Technetium Tc 99m Medronate; Urinary Tract	1980
Intraoperative radioactive localization of an osteoid-osteoma. Case report. The Journal of bone and joint surgery. American volume, 1981, Volume: 63, Issue:5 Topics: Adult; Diphosphonates; Humans; Humerus; Male; Osteoma, Osteoid; Radionuclide Imaging; Technetium; Technetium Tc 99m Medronate	1981
Negative radionuclide scan in osteoid osteoma. A case report. Clinical orthopaedics and related research, 1984, Issue:185 Topics: Child; Diphosphonates; Femoral Neoplasms; Humans; Male; Osteoma, Osteoid; Radionuclide Imaging; Technetium; Technetium Tc 99m Medronate	1984
Bone scintigraphy in osteoid osteoma. Report of three cases. Journal belge de radiologie, 1980, Volume: 63, Issue:5 Topics: Adult; Bone Neoplasms; Child; Female; Humans; Male; Middle Aged; Osteoma, Osteoid; Radiography; Radionuclide Imaging; Technetium	1980
The importance of right angle views in bone scintigraphy: myositis ossificans versus osteoid osteoma. Clinical nuclear medicine, 1981, Volume: 6, Issue:3 Topics: Adult; Bone and Bones; Calcinosis; Femur; Hip Joint; Humans; Male; Muscles; Myositis Ossificans; Osteoma, Osteoid; Radionuclide Imaging; Technetium	1981
Osteoid osteoma of the tarsal cuboid presenting with recurrent ankle sprains in an adolescent: a case report. Foot & ankle international, 1995, Volume: 16, Issue:1 Topics: Adolescent; Ankle Injuries; Bone Neoplasms; Humans; Male; Osteoma, Osteoid; Radionuclide Imaging; Sprains and Strains; Tarsal Bones; Technetium; Tomography, X-Ray Computed; Wrestling	1995
[The percutaneous CT-guided treatment of osteoid osteomas: a combined procedure with a biopsy drill and subsequent ethanol injection]. RoFo : Fortschritte auf dem Gebiete der Rontgenstrahlen und der Nuklearmedizin, 1995, Volume: 162, Issue:3 Topics: Adolescent; Adult; Arm; Biopsy, Needle; Bone Neoplasms; Bupivacaine; Combined Modality Therapy; Ethanol; Female; Humans; Injections, Intralesional; Leg; Male; Middle Aged; Osteoma, Osteoid; Radiography, Interventional; Radionuclide Imaging; Technetium; Tomography, X-Ray Computed	1995
[Percutaneous treatment of an osteoid osteoma of the scapula using a laser under scanner control]. Acta orthopaedica Belgica, 1998, Volume: 64, Issue:1 Topics: Adult; Bone Neoplasms; Follow-Up Studies; Humans; Laser Coagulation; Male; Needles; Osteoma, Osteoid; Radiography, Interventional; Radionuclide Imaging; Radiopharmaceuticals; Scapula; Technetium; Tomography Scanners, X-Ray Computed; Tomography, X-Ray Computed	1998
Osteoid osteoma of a cervical vertebral body. The British journal of radiology, 1999, Volume: 72, Issue:863 Topics: Adult; Cervical Vertebrae; Female; Humans; Osteoma, Osteoid; Radionuclide Imaging; Spinal Neoplasms; Technetium; Tomography, X-Ray Computed	1999
[Osteoid osteoma after an old femoral shaft fracture]. Revue de chirurgie orthopedique et reparatrice de l'appareil moteur, 2001, Volume: 87, Issue:5 Topics: Adolescent; Antibodies, Monoclonal; Antibodies, Monoclonal, Murine-Derived; Diagnosis, Differential; Female; Femoral Fractures; Femoral Neoplasms; Fracture Fixation, Internal; Fracture Healing; Humans; Isotope Labeling; Leukocytes; Osteoma, Osteoid; Osteotomy; Pain; Technetium; Therapeutics; Time Factors; Tomography, X-Ray Computed	2001
Intra-articular osteoid osteoma of the lower extremity: diagnostic problems. Foot & ankle international, 2002, Volume: 23, Issue:3 Topics: Adolescent; Adult; Ankle Joint; Bone Neoplasms; Diagnosis, Differential; Foot Diseases; Humans; Knee Joint; Middle Aged; Osteoma, Osteoid; Radionuclide Imaging; Technetium; Tomography, X-Ray Computed	2002
Role of radionuclide imaging in osteoid osteoma. AJR. American journal of roentgenology, 1979, Volume: 132, Issue:1 Topics: Adolescent; Adult; Bone and Bones; Bone Neoplasms; Child; Female; Gallium Radioisotopes; Humans; Male; Osteoma, Osteoid; Radiography; Radionuclide Imaging; Technetium	1979
[Use of pyrophosphate- 99mTc in diagnosis of malignant tumors of bones]. Meditsinskaia radiologiia, 1976, Volume: 21, Issue:10 Topics: Adolescent; Adult; Aged; Bone Neoplasms; Child; Diphosphates; Female; Giant Cell Tumors; Hodgkin Disease; Humans; Male; Middle Aged; Osteoma, Osteoid; Radionuclide Imaging; Sarcoma; Technetium	1976
Bone scintigraphy as a guide to the diagnosis of osteoid osteoma. Radiologia clinica, 1977, Volume: 46, Issue:4 Topics: Adolescent; Bone Neoplasms; Child; Etidronic Acid; Female; Femoral Neoplasms; Humans; Lumbar Vertebrae; Male; Osteoma, Osteoid; Radionuclide Imaging; Technetium	1977
Scintigraphic detection of osteoid osteoma. Radiology, 1977, Volume: 122, Issue:1 Topics: Adolescent; Cervical Vertebrae; Humans; Male; Osteoma, Osteoid; Radionuclide Imaging; Spinal Neoplasms; Technetium	1977
[Comparison of results of 99mTc-polyphosphate-camera-(sequence functional)-scintigraphy, 85Sr-, 87mSr-scanner-scintigraphy, and of radiologic methods in orthopedics]. Nuclear-Medizin, 1975, Mar-31, Volume: 14, Issue:1 Topics: Angiography; Bone Diseases; Bone Neoplasms; Diagnosis, Differential; Diagnostic Errors; Femoral Neoplasms; Humans; Kinetics; Neoplasm Metastasis; Osteoma, Osteoid; Osteosarcoma; Phosphates; Radiography; Radionuclide Imaging; Strontium Radioisotopes; Technetium; Thermography; Tibia	1975
[Bone scintigraphy in the diagnosis of primary bone tumors (author's transl)]. Langenbecks Archiv fur Chirurgie, 1975, Volume: 339 Topics: Bone Neoplasms; Chondroma; Fibroma; Fluorine; Giant Cell Tumors; Knee Joint; Neoplasm Metastasis; Osteoma, Osteoid; Osteosarcoma; Radioisotopes; Radionuclide Imaging; Sarcoma, Ewing; Synovitis; Technetium	1975
Benign bone tumors. Seminars in nuclear medicine, 1976, Volume: 6, Issue:1 Topics: Bone Cysts; Bone Neoplasms; Child; Chondroma; Eosinophilic Granuloma; Femoral Neoplasms; Femur Neck; Fibroma; Fibrous Dysplasia of Bone; Gaucher Disease; Histiocytosis, Langerhans-Cell; Humans; Osteoma; Osteoma, Osteoid; Phosphates; Radionuclide Imaging; Spinal Neoplasms; Technetium	1976
Polyphosphate bone scanning of non-malignant bone disease in children. Journal of the Canadian Association of Radiologists, 1975, Volume: 26, Issue:4 Topics: Adolescent; Bone and Bones; Bone Diseases; Bone Neoplasms; Child; Femur Head; Fractures, Bone; Hand Injuries; Humans; Legg-Calve-Perthes Disease; Male; Osteoma, Osteoid; Osteomyelitis; Phosphates; Radiography; Radionuclide Imaging; Technetium	1975
Osteoblastomas of the axial skeleton shown by skeletal scanning: case report. Journal of nuclear medicine : official publication, Society of Nuclear Medicine, 1976, Volume: 17, Issue:3 Topics: Adult; Child, Preschool; Female; Humans; Lumbar Vertebrae; Male; Organophosphorus Compounds; Osteoma, Osteoid; Phosphates; Radionuclide Imaging; Sacrum; Spinal Neoplasms; Technetium	1976
Osteoid osteoma of the spine: radiological aspects and value of arteriography. Four cases. Journal of neuroradiology = Journal de neuroradiologie, 1989, Volume: 16, Issue:2 Topics: Adolescent; Adult; Angiography; Female; Humans; Male; Osteoma, Osteoid; Radionuclide Imaging; Spinal Neoplasms; Technetium; Tomography, X-Ray Computed	1989
Nondiaphyseal osteoid osteomas in the pediatric patient. Clinical orthopaedics and related research, 1989, Issue:243 Topics: Adolescent; Cervical Vertebrae; Child; Child, Preschool; Diagnosis, Differential; Femoral Neoplasms; Follow-Up Studies; Humans; Infant; Osteoma, Osteoid; Osteomyelitis; Spinal Neoplasms; Talus; Technetium; Tibia; Tomography, X-Ray Computed	1989
Osteoid osteoma: operative confirmation of complete removal by bone scintigraphy. Radiology, 1985, Volume: 154, Issue:3 Topics: Adolescent; Child; Diphosphonates; Femoral Neoplasms; Femur Neck; Humans; Intraoperative Period; Male; Osteoma, Osteoid; Radionuclide Imaging; Technetium; Technetium Tc 99m Medronate	1985
Scintigraphic localization of bone lesions during surgery. Skeletal radiology, 1985, Volume: 13, Issue:3 Topics: Adolescent; Bone Neoplasms; Child; Diphosphonates; Humans; Intraoperative Care; Male; Osteoma, Osteoid; Radionuclide Imaging; Technetium; Technetium Tc 99m Medronate	1985
Osteoid osteoma of the femoral head. Pediatric radiology, 1985, Volume: 15, Issue:4 Topics: Adolescent; Diphosphonates; Femoral Neoplasms; Femur Head; Humans; Male; Osteoma, Osteoid; Radionuclide Imaging; Technetium; Technetium Tc 99m Medronate; Tomography, X-Ray Computed	1985
[Peroperative isotope labeling in surgery for osteoid osteoma. Apropos of 2 case reports]. Revue de chirurgie orthopedique et reparatrice de l'appareil moteur, 1985, Volume: 71, Issue:2 Topics: Child; Diphosphonates; Female; Femoral Neoplasms; Femur Neck; Humans; Intraoperative Period; Male; Osteoma, Osteoid; Radionuclide Imaging; Technetium; Technetium Tc 99m Medronate	1985
[Difficulties and possibilities in the detection and removal of osteoid osteoma]. Nederlands tijdschrift voor geneeskunde, 1985, May-18, Volume: 129, Issue:20 Topics: Adolescent; Adult; Diphosphonates; Femoral Neoplasms; Humans; Male; Osteoma, Osteoid; Technetium; Technetium Tc 99m Medronate; Tomography, X-Ray	1985
Isotope bone scans in the assessment of children with hip pain or limp. Pediatric radiology, 1985, Volume: 15, Issue:5 Topics: Adolescent; Bone Neoplasms; Child; Child, Preschool; Diphosphonates; Female; Hip Joint; Humans; Infant; Male; Osteoma, Osteoid; Osteomyelitis; Radionuclide Imaging; Synovitis; Technetium; Technetium Tc 99m Medronate	1985
[The peroperative isotopic location of osteoid osteomas and other lesions exhibiting increased uptake on scintigraphy]. Revue de chirurgie orthopedique et reparatrice de l'appareil moteur, 1988, Volume: 74, Issue:8 Topics: Adolescent; Adult; Bone Neoplasms; Child; Diphosphonates; Eosinophilic Granuloma; Female; Humans; Intraoperative Period; Male; Organometallic Compounds; Organotechnetium Compounds; Osteoma, Osteoid; Radiometry; Radionuclide Imaging; Technetium	1988
[Osteoid osteoma of the femur neck in children and adolescents. Apropos of 12 cases]. Chirurgie pediatrique, 1988, Volume: 29, Issue:1 Topics: Adolescent; Child; Female; Femoral Neoplasms; Humans; Male; Osteoma, Osteoid; Radiography; Radionuclide Imaging; Technetium	1988