. Author manuscript; available in PMC: 2014 Feb 12.

Published in final edited form as: Ann Surg Oncol. 2013 Aug 22;20(10):3308–3316. doi: 10.1245/s10434-013-3157-5

TABLE 1.

Studies included in occult primary breast cancer pooled analysis

Study	Year	Country	Institution	N = (F/U)
Abe et al.¹⁴	2000	Japan	Shiga University of Medical Science, Shiga	1 (60 months)
Abe et al.¹⁵	2010	Japan	Shiga University of Medical Science, Shiga	1 (29 months)
Agarwal et al.¹⁶	2000	India	Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow	1 (5 months)
Capobianco et al.¹⁷	2007	Italy	University of Sassari	1 (72 months)
Fayanju et al.²⁹	2013	United States	Siteman Cancer Center, St. Louis	7 (91 months)^a
Ko et al.¹⁸	2007	South Korea	Samsung Medical Center, Seoul	12 (42 months)^a,^b
Lanitis et al.¹⁹	2009	United Kingdom	St. Mary’s Hospital, London	3 (40 months)^a
Lloyd et al.²⁰	2001	United Kingdom	The Royal Marsden Hospital, Sutton	6 (57 months)^a
Matsuoka et al.²¹	2003	Japan	The National Shikoku Cancer Center, Matsuyama City	11 (88 months)^a
Medina-Franco et al.²²	2002	United States	University of Alabama, Birmingham	10 (49 months)^a
Misra et al.²³	2001	India	Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow	4 (13 months)^a,^c
Piekarski et al.²⁴	2003	Poland	Medical University of Lodz	22 (37 months)^a
Steunebrink et al.²⁵	2005	The Netherlands	Albert Schweitzer Hospital, Dordrecht	1 (42 months)
Tamiolakis et al.²⁶	2008	Greece	General Hospital of Chania, Crete	1 (12 months)
Teodossiu et al.²⁷	2009	Italy	University Hospital, Bari	1 (48 months)
Varadarajan et al.²⁸	2006	United States	Roswell Park Cancer Institute, Buffalo	10 (57 months)^d