title: PillCam® SB3 capsule: Does the increased frame rate eliminate the risk of missing lesions?
abstract: Since its emergence in 2000, small bowel capsule endoscopy (SBCE) has assumed a pivotal role as an investigation method for small bowel diseases. The PillCam(®) SB2-ex offers 12 h of battery time, 4 more than the previous version (SB2). Rahman et al recently found that the PillCam(®) SB2-ex has a significantly increased completion rate, although without higher diagnostic yield, compared with the SB2. We would like to discuss these somewhat surprising results and the new potentialities of the PillCam(®) SB3 regarding the diagnostic yield of small bowel studies. PillCam(®) SB3 offers improved image resolution and faster adaptable frame rate over previous versions of SBCE. We recently compared the major duodenal papilla detection rate obtained with PillCam(®) SB3 and SB2 as a surrogate indicator of diagnostic yield in the proximal small bowel. The PillCam(®) SB3 had a significantly higher major duodenal papilla detection rate than the PillCam(®) SB2 (42.7% vs 24%, P = 0.015). Thus, the most recent version of the PillCam(®) capsule, SB3, may increase diagnostic yield, particularly in the proximal segments of the small bowel.
authors.affiliation: Sara Monteiro, Francisca Dias de Castro, Pedro Boal Carvalho, Maria João Moreira, Bruno Rosa, José Cotter, Department of Gastroenterology, Hospital Senhora da Oliveira, Rua dos Cutileiros, Creixomil, 4835-044 Guimarães, Portugal.
authors.forename: Sara
authors.initials: S
authors.lastname: Monteiro
authors.affiliation: Sara Monteiro, Francisca Dias de Castro, Pedro Boal Carvalho, Maria João Moreira, Bruno Rosa, José Cotter, Department of Gastroenterology, Hospital Senhora da Oliveira, Rua dos Cutileiros, Creixomil, 4835-044 Guimarães, Portugal.
authors.forename: Francisca Dias
authors.initials: FD
authors.lastname: de Castro
authors.affiliation: Sara Monteiro, Francisca Dias de Castro, Pedro Boal Carvalho, Maria João Moreira, Bruno Rosa, José Cotter, Department of Gastroenterology, Hospital Senhora da Oliveira, Rua dos Cutileiros, Creixomil, 4835-044 Guimarães, Portugal.
authors.forename: Pedro Boal
authors.initials: PB
authors.lastname: Carvalho
authors.affiliation: Sara Monteiro, Francisca Dias de Castro, Pedro Boal Carvalho, Maria João Moreira, Bruno Rosa, José Cotter, Department of Gastroenterology, Hospital Senhora da Oliveira, Rua dos Cutileiros, Creixomil, 4835-044 Guimarães, Portugal.
authors.forename: Maria João
authors.initials: MJ
authors.lastname: Moreira
authors.affiliation: Sara Monteiro, Francisca Dias de Castro, Pedro Boal Carvalho, Maria João Moreira, Bruno Rosa, José Cotter, Department of Gastroenterology, Hospital Senhora da Oliveira, Rua dos Cutileiros, Creixomil, 4835-044 Guimarães, Portugal.
authors.forename: Bruno
authors.initials: B
authors.lastname: Rosa
authors.affiliation: Sara Monteiro, Francisca Dias de Castro, Pedro Boal Carvalho, Maria João Moreira, Bruno Rosa, José Cotter, Department of Gastroenterology, Hospital Senhora da Oliveira, Rua dos Cutileiros, Creixomil, 4835-044 Guimarães, Portugal.
authors.forename: José
authors.initials: J
authors.lastname: Cotter
mesh_terms: D053704:Capsule Endoscopy; D005260:Female; D006801:Humans; D007410:Intestinal Diseases / Q000473:pathology*; D007421:Intestine, Small / Q000473:pathology*; D008297:Male
keywords: Capsule endoscopy; Diagnostic yield; Frames; Lesions; PillCam® SB2; PillCam® SB3