Comparative study of 99mTc-ECD and99mTc-HMPAO for peri-ictal SPECT: qualitative and quantitative analysis

Terence J O’Brien; Benjamin H Brinkmann; Brian P Mullan; Elson L So; Mary F Hauser; Michael K O’Connor; Joseph Hung; Clifford R Jack

doi:10.1136/jnnp.66.3.331

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Paper

Comparative study of ^99mTc-ECD and^99mTc-HMPAO for peri-ictal SPECT: qualitative and quantitative analysis

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Online download statistics by month: March 1999 to November 2024

	Abstract	Full	Pdf
Mar 1999	7	11	4
Apr 1999	1	6	6
May 1999	5	17	6
Jun 1999	2	4	6
Jul 1999	2	3	2
Aug 1999	1	3	0
Sep 1999	0	1	1
Oct 1999	2	3	1
Nov 1999	3	4	1
Dec 1999	1	4	2
Jan 2000	0	1	2
Feb 2000	4	5	0
Mar 2000	0	5	3
Apr 2000	1	8	0
May 2000	2	10	7
Jun 2000	1	0	3
Jul 2000	0	0	2
Aug 2000	2	5	4
Oct 2000	5	6	0
Nov 2000	5	5	2
Dec 2000	0	4	2
Jan 2001	0	1	1
Feb 2001	0	1	2
Mar 2001	0	4	1
Apr 2001	8	6	2
May 2001	0	7	0
Jun 2001	0	1	0
Jul 2001	1	4	1
Aug 2001	1	1	0
Sep 2001	0	10	2
Oct 2001	0	3	2
Nov 2001	1	13	2
Dec 2001	2	6	1
Jan 2002	0	14	2
Feb 2002	2	11	0
Mar 2002	0	3	2
Apr 2002	0	4	1
May 2002	1	6	1
Jun 2002	0	10	3
Jul 2002	2	4	1
Aug 2002	2	7	4
Sep 2002	1	6	4
Oct 2002	0	6	4
Nov 2002	0	11	9
Dec 2002	1	7	1
Jan 2003	1	6	1
Feb 2003	4	11	8
Mar 2003	0	10	4
Apr 2003	4	4	3
May 2003	0	12	9
Jun 2003	1	4	1
Jul 2003	0	9	4
Aug 2003	1	6	4
Sep 2003	1	15	7
Oct 2003	2	12	2
Nov 2003	2	14	12
Dec 2003	0	4	4
Jan 2004	0	9	4
Feb 2004	0	5	3
Mar 2004	0	13	15
Apr 2004	0	10	4
May 2004	0	7	6
Jun 2004	6	15	7
Jul 2004	40	51	7
Aug 2004	33	50	10
Sep 2004	22	34	10
Oct 2004	21	79	11
Nov 2004	5	64	12
Dec 2004	11	68	4
Jan 2005	8	53	6
Feb 2005	6	95	12
Mar 2005	20	61	21
Apr 2005	3	26	5
May 2005	3	31	6
Jun 2005	8	38	5
Jul 2005	8	39	6
Aug 2005	19	41	11
Sep 2005	9	40	4
Oct 2005	27	63	9
Nov 2005	6	28	6
Dec 2005	6	30	10
Jan 2006	3	51	11
Feb 2006	13	28	10
Mar 2006	7	53	3
Apr 2006	8	40	13
May 2006	4	28	8
Jun 2006	4	20	9
Jul 2006	2	21	3
Aug 2006	8	15	2
Sep 2006	5	25	7
Oct 2006	8	39	9
Nov 2006	11	31	12
Dec 2006	5	21	11
Jan 2007	6	34	13
Feb 2007	6	15	8
Mar 2007	4	35	11
Apr 2007	11	10	5
May 2007	12	3	7
Jun 2007	9	4	7
Jul 2007	9	5	3
Aug 2007	13	8	5
Sep 2007	7	4	3
Oct 2007	10	11	4
Nov 2007	19	6	5
Dec 2007	10	5	5
Jan 2008	3	8	2
Feb 2008	13	5	2
Mar 2008	14	6	4
Apr 2008	17	11	5
May 2008	9	8	4
Jun 2008	9	6	1
Jul 2008	8	2	0
Aug 2008	14	5	5
Sep 2008	17	7	3
Oct 2008	3	4	3
Nov 2008	7	6	4
Dec 2008	10	4	2
Jan 2009	5	4	4
Feb 2009	7	6	5
Mar 2009	4	3	3
Apr 2009	19	9	2
May 2009	12	1	2
Jun 2009	7	5	4
Jul 2009	8	4	2
Aug 2009	13	7	3
Sep 2009	10	4	0
Oct 2009	7	5	3
Nov 2009	8	2	2
Dec 2009	7	2	2
Jan 2010	14	4	1
Feb 2010	7	8	5
Mar 2010	14	2	3
Apr 2010	22	2	1
May 2010	14	7	1
Jun 2010	11	4	5
Jul 2010	24	5	1
Aug 2010	28	9	4
Sep 2010	21	6	3
Oct 2010	27	11	1
Nov 2010	37	8	1
Dec 2010	17	13	5
Jan 2011	17	6	4
Feb 2011	29	13	1
Mar 2011	35	4	3
Apr 2011	11	11	4
May 2011	26	5	1
Jun 2011	17	5	3
Jul 2011	19	5	1
Aug 2011	38	8	3
Sep 2011	19	8	1
Oct 2011	18	4	5
Nov 2011	34	19	4
Dec 2011	6	29	2
Jan 2012	6	27	5
Feb 2012	5	27	5
Mar 2012	7	30	8
Apr 2012	7	31	12
May 2012	4	46	15
Jun 2012	6	25	8
Jul 2012	9	29	7
Aug 2012	8	27	8
Sep 2012	11	23	15
Oct 2012	11	33	9
Nov 2012	14	37	18
Dec 2012	7	22	4
Jan 2013	14	31	9
Feb 2013	7	17	3
Mar 2013	12	48	14
Apr 2013	7	25	5
May 2013	12	39	11
Jun 2013	5	23	26
Jul 2013	5	20	16
Aug 2013	5	6	12
Sep 2013	9	23	7
Oct 2013	5	18	15
Nov 2013	7	12	25
Dec 2013	1	6	18
Jan 2014	2	16	30
Feb 2014	1	15	17
Mar 2014	6	16	19
Apr 2014	11	24	38
May 2014	5	29	36
Jun 2014	9	29	7
Jul 2014	14	18	7
Aug 2014	9	14	5
Sep 2014	2	18	5
Oct 2014	5	23	6
Nov 2014	13	13	6
Dec 2014	6	5	3
Jan 2015	11	15	7
Feb 2015	1	14	5
Mar 2015	9	25	8
Apr 2015	4	35	7
May 2015	7	45	20
Jun 2015	4	39	19
Jul 2015	5	32	10
Aug 2015	7	31	14
Sep 2015	4	37	7
Oct 2015	7	31	17
Nov 2015	5	34	13
Dec 2015	13	40	8
Jan 2016	5	31	6
Feb 2016	5	39	14
Mar 2016	1	20	6
Apr 2016	3	37	8
May 2016	11	42	15
Jun 2016	8	39	7
Jul 2016	5	20	6
Aug 2016	5	27	14
Sep 2016	7	24	9
Oct 2016	7	23	4
Nov 2016	9	42	7
Dec 2016	7	32	4
Jan 2017	5	36	4
Feb 2017	5	24	4
Mar 2017	2	17	9
Apr 2017	0	30	2
May 2017	8	24	3
Jun 2017	13	29	4
Jul 2017	21	19	1
Aug 2017	22	20	0
Sep 2017	45	35	2
Oct 2017	45	37	3
Nov 2017	49	49	3
Dec 2017	223	217	10
Jan 2018	37	31	4
Feb 2018	135	107	7
Mar 2018	143	133	4
Apr 2018	40	40	4
May 2018	61	55	4
Jun 2018	52	42	4
Jul 2018	43	39	6
Aug 2018	33	29	5
Sep 2018	39	39	4
Oct 2018	88	78	6
Nov 2018	72	70	9
Dec 2018	83	79	7
Jan 2019	70	67	10
Feb 2019	64	61	7
Mar 2019	57	58	22
Apr 2019	39	39	12
May 2019	32	30	4
Jun 2019	27	27	11
Jul 2019	34	34	11
Aug 2019	33	30	3
Sep 2019	47	48	11
Oct 2019	55	43	10
Nov 2019	50	36	6
Dec 2019	25	25	5
Jan 2020	32	30	14
Feb 2020	19	18	9
Mar 2020	26	20	10
Apr 2020	25	22	22
May 2020	27	25	11
Jun 2020	19	17	6
Jul 2020	36	30	8
Aug 2020	24	24	13
Sep 2020	33	29	6
Oct 2020	35	35	8
Nov 2020	26	26	12
Dec 2020	24	22	11
Jan 2021	45	42	10
Feb 2021	43	35	13
Mar 2021	32	30	12
Apr 2021	20	20	8
May 2021	39	39	19
Jun 2021	38	38	8
Jul 2021	39	39	12
Aug 2021	58	58	17
Sep 2021	32	32	12
Oct 2021	60	56	31
Nov 2021	41	35	23
Dec 2021	57	59	19
Jan 2022	53	53	13
Feb 2022	43	44	9
Mar 2022	49	44	26
Apr 2022	67	57	13
May 2022	90	78	29
Jun 2022	66	61	11
Jul 2022	49	48	9
Aug 2022	61	59	7
Sep 2022	54	52	11
Oct 2022	43	40	18
Nov 2022	27	30	4
Dec 2022	45	45	9
Jan 2023	47	47	13
Feb 2023	62	61	8
Mar 2023	57	57	4
Apr 2023	42	42	5
May 2023	65	61	13
Jun 2023	51	53	5
Jul 2023	50	52	12
Aug 2023	45	40	6
Sep 2023	65	53	14
Oct 2023	56	52	3
Nov 2023	76	70	22
Dec 2023	141	22	3
Jan 2024	21	3	1
Feb 2024	74	2	2
Mar 2024	370	2	1
Apr 2024	76	5	2
May 2024	110	10	1
Jun 2024	68	0	1
Jul 2024	122	3	0
Aug 2024	83	7	1
Sep 2024	55	2	4
Oct 2024	67	1	0
Nov 2024	80	1	0
Total	6847	7554	2161

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