fig1 a , 1 b , 2 and 3 depict various cross - sectional views of a basket catheter / endoscope device / system according to an exemplary embodiment of the present disclosure in different deployment configurations . for example , the exemplary catheter / device / system can include an optical probe 171 that can focus and redirect an optical beam 199 into a tissue 195 . the exemplary optical probe 171 can be enclosed , at least partially , in an inner sheath 175 that can protects such probe 171 from damage and / or contact with the environment . the exemplary optical probe 171 can rotate and / or translate within the inner sheath 175 , and comprises at least one of optical fibers , driveshaft , lens , grating and / or redirecting optics . the inner sheath 175 can be placed in a flexible outer tube 177 that can be connected to a basket 178 via a small tube 180 . this tube 180 ( e . g ., which can be referred to as a loose junction tube 180 ) can have an inner diameter large enough to facilitate sliding of the inner sheath 175 inside thereof . for example , the basket 178 can be made of at least one ( and possible more , such as four to 8 ) transparent plastic prong 181 , and stiff enough for opening of the esophagus or other luminal organ lumen . the plastic prongs 181 , in one exemplary embodiment , can be flat on one side , and configured to be in stable contact with the underlying tissue 195 when the basket 178 is deployed ( fig1 ). the basket 178 and the inner sheath 175 can be connected to the soft tip 183 using a tight tube 185 ( which can be referred to as a tight junction tube 185 ). both the loose junction tube 180 and the tight junction tube 185 can overlap with the basket 178 so as to reduce and / or prevent the prongs 181 from bending in a wrong direction . when the exemplary catheter / device / system is placed in the esophagus or in other luminal organ , the basket 178 can be closed ( as shown in fig2 ). the basket 178 can be deployed by pulling on the inner sheath 175 , which can causes bending of the prongs 181 . indeed , fig2 depicts the basket 178 in its exemplary undeployed state , and fig3 depicts the basket 178 in its exemplary deployed state . the basket 178 can be inserted through a natural orifice ( such as , e . g ., the nose or mouth ) to be positioned within a luminal organ such as the esophagus or stomach so that the exemplary catheter / device / system can obtain imaging of a portion of the anatomical structure . the exemplary optical probe / catheter / device can be connected to an additional light source 120 for laser marking through an optical rotary junction 130 operatively connected to an interferometric apparatus that can include a reference 110 . rotary junction 130 provides helical scanning of the optical probe 171 and provides information necessary for data reconstruction . the light ( or any other electro - magnetic radiation ) returned from the sample can be detected using a detector apparatus 160 , and processed by a cpu 170 ( or another computing arrangement ) to obtain an optical image . in one exemplary embodiment of the present disclosure , the length and diameter of the device / catheter / probe and / or its components can be selected so as to facilitate the insertion thereof through a natural orifice and directed to an area of interest on the luminal anatomic structure . for example , for a transnasal application , an exemplary maximum outer diameter of the device when the basket is not deployed can be approximately 16 fr = 5 . 3 mm . in one exemplary embodiment of the present disclosure , as indicated herein , the device / catheter / probe can comprise an inner protective sheath that houses an optical probe and a basket mechanism for positioning the optical probe at a predetermined location in the lumen of a luminal organ . the optical probe can be configured to focus the light into the tissue of the luminal anatomic structure and move to scan the focused beam on or within the luminal organ . in another exemplary embodiment , the basket mechanism can be configured to center the optical probe within the luminal organ . the basket mechanism can contain one prong or a plurality of prong elements . in a particular exemplary embodiment of the present disclosure , the prongs can be flat , and can have an aspect ratio & gt ; 1 so that they maintain stable contact with the tissue when deployed . in yet another exemplary embodiment , the prongs can be optical transparent for visible or nir electromagnetic radiation . according to one exemplary embodiment of the present disclosure , the assembled catheter / device / probe can have a bend radius of approximately 80 mm diameter , and can be configured to pass through the nose and transnasal tract so that it may enter the esophagus , stomach or intestine . in an exemplary embodiment of the present disclosure , the basket can open to a diameter ranging from about 15 mm to 25 mm . in yet another exemplary embodiment , the diameter can be fixed or adjustable . in still another exemplary embodiment , the basket elements can be individually adjusted to position the optical probe at an arbitrary location in the lumen of the luminal organ with respect to the wall of the luminal organ . according to an exemplary embodiment of the present disclosure , the imaging window has a length of 6 cm ( length in which optical beam can be pulled back and image without any obstruction , except centering elements ). in another one exemplary embodiment of the present disclosure , the length over which imaging can be conducted is 3 cm . in yet another one exemplary embodiment , the imaging window length can be on the order of 1 cm . in a further exemplary embodiment , the basket material can be transparent , so as to facilitate imaging there through ( shown in fig4 ). indeed , fig4 a - 4d illustrates exemplary results from imaging of swine esophagus in vivo . in particular , fig4 a illustrates an exemplary endoscopy photo of a closed catheter , and fig4 b illustrates an exemplary endoscopy photo of a deployed catheter , both with , e . g ., four ( 4 ) stiff expanding elements 181 with respect to the tissue 195 . fig4 c illustrates an exemplary 2d cross - sectional frame from the 3d ofdi data set obtained after a deployment of the catheter using four expanding elements 181 , and fig4 d shows an exemplary 2d cross - sectional frame from the 3d ofdi data set obtained after deployment of the catheter with , e . g ., 6 softer prongs . the expanding elements 181 can be , e . g ., transparent so as to not obscure the tissue 195 . exemplary computer processing methods can correct for the refractive index change in optical path length induced by the basket elements . in an exemplary embodiment of the present disclosure , the outer tube distal tip can be soft and rounded for easy placement . in another exemplary embodiment of the present disclosure , the exemplary catheter / system / device can be used for guiding the arrangement over a guidewire . for example , the soft outer tube can be connected to the basket or being loose and covering the basket section during placement and than be retracted to exposed the basket . the exemplary placement in the esophagus can be performed based on real time images acquired with the catheter with closed basket or by using additional pressure sensor in the close vicinity of the basket section of the catheter / system / device . according to an exemplary embodiment of the present disclosure , it is possible to have one expanding element or a plurality of expanding elements . the expanding element ( s ) can be , e . g ., flat wires or narrow width plastic prongs . in one further exemplary embodiment , the expanding element ( s ) can be small in order to decrease contact with a tissue , but still be able to open the lumen and kept it in semi - circular shape . the catheter / system / device according to an exemplary embodiment ( s ) of the present disclosure was tested with a swine model in vivo . prototype basket catheters having different material properties and numbers of expanding elements were tested . after a placement in the lower esophagus with assistance of endoscopy , the exemplary catheter was opened and a 3d ofdi dataset over a 3 cm pullback was collected ( as shown in fig4 a - 4d ). during the procedure , it was possible to adjust the diameter of the basket to and to open esophagus . the foregoing merely illustrates the principles of the disclosure . various modifications and alterations to the described embodiments will be apparent to those skilled in the art in view of the teachings herein . indeed , the arrangements , systems and methods according to the exemplary embodiments of the present disclosure can be used with and / or implement any oct system , ofdi system , sd - oct system or other imaging systems , and for example with those described in international patent application pct / us2004 / 029148 , filed sep . 8 , 2004 which published as international patent publication no . wo 2005 / 047813 on may 26 , 2005 , u . s . patent application ser . no . 11 / 266 , 779 , filed nov . 2 , 2005 which published as u . s . patent publication no . 2006 / 0093276 on may 4 , 2006 , and u . s . patent application ser . no . 10 / 501 , 276 , filed jul . 9 , 2004 which published as u . s . patent publication no . 2005 / 0018201 on jan . 27 , 2005 , and u . s . patent publication no . 2002 / 0122246 , published on may 9 , 2002 , the disclosures of which are incorporated by reference herein in their entireties . it will thus be appreciated that those skilled in the art will be able to devise numerous systems , arrangements and methods which , although not explicitly shown or described herein , embody the principles of the disclosure and are thus within the spirit and scope of the present disclosure . in addition , to the extent that the prior art knowledge has not been explicitly incorporated by reference herein above , it is explicitly being incorporated herein in its entirety . further , the exemplary embodiments described herein can operate together with one another and interchangeably therewith . all publications referenced herein above are incorporated herein by reference in their entireties .