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Casaccia M, Ibatici A, Ballerini F, Barabino NM, Santoliquido M, De Cian F. New clinical application of indocyanine green in fluorescence-guided laparoscopic lymph-node biopsy in case of lymphoma. Preliminary results on a case series. BMC Surg 2023; 23:264. [PMID: 37658333 PMCID: PMC10474640 DOI: 10.1186/s12893-023-02152-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Accepted: 08/12/2023] [Indexed: 09/03/2023] Open
Abstract
BACKGROUND Indocyanine Green (ICG) fluorescence-guided surgery is widely used for intraoperative visualization of lymphatic structures. To date, there are no reports indicating this dye being used in lymph node biopsies for suspected or relapsed lymphoma. METHODS Between October 2021 and June 2022, 12 patients underwent a fluorescence-guided laparoscopic lymph node biopsy (FGLLB) using ICG. The following was retrospectively evaluated: the dosage of ICG, the injection site, the number of patients where fluorescence was obtained after ICG administration, and additionally, the parameters indicating the outcome of the surgical procedure. RESULTS The median duration of the surgery was 90 min. A laparotomy conversion was required in one case due to bleeding. Fluorescence was obtained in 10/12 (83.3%) patients by means of subcutaneous/perilesional injection in six of the patients, and intravenously in the other four. Hospitalization had a mean duration of three days. There were no major postoperative complications. FGLLB was used in seven patients to follow lymphoproliferative disease progression, and in five patients to establish a diagnosis. In all cases, FGLLB provided the information necessary for the correct diagnosis. CONCLUSIONS Fluorescence with ICG offers a simple and safe method for detecting pathological lymph nodes. FGLLB in suspected intra-abdominal lymphoma can largely benefit from this new opportunity which has not yet been tested to date. Further studies with large case series are needed to confirm its efficacy.
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Affiliation(s)
- Marco Casaccia
- Department of Surgical Sciences and Integrated Diagnostics (DISC), University of Genoa, Genoa, Italy.
- Surgical Clinic I Unit, IRCCS San Martino Hospital, Genoa, Italy.
- , Genova, Italia.
| | - Adalberto Ibatici
- Haematology and Transplant Centre Division, IRCCS San Martino Hospital, Genoa, Italy
| | - Filippo Ballerini
- Department of Internal Medicine (DiMI), University of Genoa, Genoa, Italy
- Clinic of Haematology, IRCCS San Martino Hospital, Genoa, Italy
| | - Nicolò Maria Barabino
- Department of Surgical Sciences and Integrated Diagnostics (DISC), University of Genoa, Genoa, Italy
| | | | - Franco De Cian
- Department of Surgical Sciences and Integrated Diagnostics (DISC), University of Genoa, Genoa, Italy
- Surgical Clinic I Unit, IRCCS San Martino Hospital, Genoa, Italy
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Wang T, Xu Y, Shao W, Wang C. Sentinel Lymph Node Mapping: Current Applications and Future Perspectives in Gynecology Malignant Tumors. Front Med (Lausanne) 2022; 9:922585. [PMID: 35847801 PMCID: PMC9276931 DOI: 10.3389/fmed.2022.922585] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Accepted: 05/30/2022] [Indexed: 12/17/2022] Open
Abstract
The sentinel lymph nodes (SLNs) is a group of lymph nodes initially involved in the metastatic spread of cancer cells. SLN mapping refers to intraoperative localization and biopsy of SLNs with specific tracers to assess lymph node metastases. It is widely used in a variety of tumor surgeries for its high sensitivity and high negative predictive value. In the evaluation of the status of lymph node metastases in gynecological malignancies, it has received increasingly more attention due to its minor invasiveness, few complications, and high diagnosis rate. The National Comprehensive Cancer Network (NCCN) guidelines provide an excellent introduction to the indications and methods of SLN techniques in vulvar, cervical, and endometrial cancers, but they provide little explanation about some specific issues. In this review, we summarize different dyes and injection methods and discuss the indications of application and the clinical trials of SLN mapping in gynecological malignant tumors, aiming to provide a reference for the rational application of sentinel techniques in gynecology malignant tumors before relevant guidelines are updated.
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Koutroumpa I, Diakosavvas M, Sotiropoulou M, Pergialiotis V, Angelou K, Liontos M, Haidopoulos D, Bamias A, Rodolakis A, Thomakos N. Identification and Biopsy of Sentinel Lymph Node in Early-Stage Cervical Carcinoma: Diagnostic Accuracy and Clinical Utility. Cureus 2022; 14:e23838. [PMID: 35530888 PMCID: PMC9070105 DOI: 10.7759/cureus.23838] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/05/2022] [Indexed: 11/05/2022] Open
Abstract
Background Due to the subsequent complications of pelvic lymphadenectomy in patients with early-stage cervical cancer, the sentinel lymph node (SLN) technique has been increasingly employed. This study aimed to investigate the detectability of SLN using methylene blue and explore the diagnostic accuracy of SLN biopsy. Methodology A study was conducted from September 2015 to August 2018 and included 90 women with cervical cancer, FIGO (International Federation of Gynecology and Obstetrics-2009) stage IA1-IIA1. Methylene blue was injected intracervically. Any detected dyed nodes were sent for frozen section biopsy, followed by bilateral pelvic lymphadenectomy. The predictive ability of SLN was evaluated in statistical terms after comparison of intraoperative biopsy and final histopathology. Results The sensitivity, specificity, false-negative rate, positive predictive value, and negative predictive value (NPV) were 55.6%, 95.1%, 4.9%, 55.6%, and 95.1%, respectively. The SLN performance in patients with tumor size ≤2.2 cm, negative lymphovascular space involvement, and depth of stromal invasion ≤5 mm was superior (sensitivity 100%, specificity 93.5%, NPV 100%). Conclusions The SLN technique with blue dye alone is a feasible and adequate alternative to systematic lymphadenectomy in early-stage cervical cancer in selected patients, given that a strict algorithm is applied.
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Affiliation(s)
- Ioanna Koutroumpa
- Division of Gynecologic Oncology, 1st Department of Obstetrics and Gynecology, Alexandra Hospital, National and Kapodistrian University of Athens, Athens, GRC
| | - Michail Diakosavvas
- Division of Gynecologic Oncology, 1st Department of Obstetrics and Gynecology, Alexandra Hospital, National and Kapodistrian University of Athens, Athens, GRC
| | - Maria Sotiropoulou
- Department of Pathology, Alexandra Hospital, National and Kapodistrian University of Athens, Athens, GRC
| | - Vasilios Pergialiotis
- Division of Gynecologic Oncology, 1st Department of Obstetrics and Gynecology, Alexandra Hospital, National and Kapodistrian University of Athens, Athens, GRC
| | - Kyveli Angelou
- Division of Gynecologic Oncology, 1st Department of Obstetrics and Gynecology, Alexandra Hospital, National and Kapodistrian University of Athens, Athens, GRC
| | - Michalis Liontos
- Oncology Unit, Department of Clinical Therapeutics, Alexandra Hospital, National and Kapodistrian University of Athens, Athens, GRC
| | - Dimitrios Haidopoulos
- Division of Gynecologic Oncology, 1st Department of Obstetrics and Gynecology, Alexandra Hospital, National and Kapodistrian University of Athens, Athens, GRC
| | - Aristotelis Bamias
- 2nd Propaedeutic Department of Internal Medicine, Attikon Hospital, National and Kapodistrian University of Athens, Athens, GRC
| | - Alexandros Rodolakis
- Division of Gynecologic Oncology, 1st Department of Obstetrics and Gynecology, Alexandra Hospital, National and Kapodistrian University of Athens, Athens, GRC
| | - Nikolaos Thomakos
- Division of Gynecologic Oncology, 1st Department of Obstetrics and Gynecology, Alexandra Hospital, National and Kapodistrian University of Athens, Athens, GRC
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Casaccia M, Mora M, Santori G, Ghiggi C, Angelucci E. Laparoscopic lymph node biopsy for lymphoma with a novel use of indocyanine green fluorescence in a 66-year-old male patient. Int J Surg Case Rep 2022; 90:106692. [PMID: 34952317 PMCID: PMC8715068 DOI: 10.1016/j.ijscr.2021.106692] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2021] [Revised: 12/12/2021] [Accepted: 12/14/2021] [Indexed: 02/07/2023] Open
Abstract
Introduction Indocyanine green (ICG) near-infrared fluorescence is primarily employed in detecting Intraoperative sentinel lymph node (SLN) mapping or to evaluate the extent of radical lymphadenectomy mainly in colo-rectal and gastric cancer. To date there are no reports indicating the use of this dye to detect pathologic lymphatic tissue when a lymph node biopsy for suspected lymphoproliferative disease is performed. Presentation of case A 66-year-old male patient was admitted to the hospital for severe pain of left renal colic type. A computed tomography (CT) scan and a positron emission tomography (PET) showed a left hydroureteronephrosis due to ureter compression by paraortic solid tissue of lymphomatous aspect with a standardized uptake value (SUV) of 15. Multiple lymphadenopathies on paracaval, para-aortic and common iliac sites were present as well. Discussion A laparoscopic lymph node biopsy (LLB) was planned for diagnostic purposes. After induction of anesthesia a ICG solution was injected Intradermally at both inguinal regions. At laparoscopy a complete visualization of the pathologic lymphnodes was achieved, enabling incisional biopsies of the lymphomatous mass. Histopathological examination showed an extranodal localization of an aggressive B-cell non-Hodgkin lymphoma. Conclusion ICG-fluorescence seems to offer a simple and safe method for pathologic lymph node detection. LLB in the suspicion of intra abdominal lymphoma can largely take advantage by this novel opportunity not yet tested to date. More studies with large case series are needed to confirm the efficacy of ICG-fluorescence for detecting pathologic lymph nodes. First report in literature concerning the use of indocyanine green (ICG) for laparoscopic lymph node biopsy Periaortic and iliac lymph nodes visualized at PET as pathological, at laparoscopy turned out to be stained up by ICG. Deep lymph nodes staining with ICG is possible by means of a preoperative injection of an ICG solution into the inguinal regions. ICG-fluorescence seems to offer a useful, expeditious, and easy reproductible method for pathologic lymph node [[1], [2], [3], [4], [5], [6], [7], [8], [9], [10], [11], [12], [13], [14], [15], [16], [17], [18], [19]] laparoscopic lymph node biopsy (LLB).
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Casaccia M, Testa T, Martigli SP, Santoliquido M, Lemoli RM. OUP accepted manuscript. J Surg Case Rep 2022; 2022:rjac047. [PMID: 35280053 PMCID: PMC8906842 DOI: 10.1093/jscr/rjac047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2021] [Accepted: 02/06/2022] [Indexed: 11/16/2022] Open
Abstract
To date, there are no reports indicating the use of indocyanine green (ICG) fluorescence to detect pathologic lymphatic tissue when a laparoscopic lymph node biopsy (LLB) for suspected new or recurrent lymphoma is performed. We present the case of a 72-year-old female patient admitted for suspicion of recurrent lymphoma. A preoperative imaging work-up showed solid tissue enveloping the terminal portion of the abdominal aorta with a standardized uptake value (SUV) of 10. Therefore, an LLB was planned. After induction of anesthesia, a ICG solution was injected intravenously and subcutaneously at both inguinal regions. At laparoscopy, a complete visualization of the pathologic lymph nodes was achieved, enabling an incisional biopsy of the lymphomatous mass. LLB with ICG-fluorescence offers a simple and safe method for pathologic lymph node detection in the suspicion of intra-abdominal lymphoma. More studies with large case series are needed to confirm the efficacy of this application.
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Affiliation(s)
- Marco Casaccia
- Correspondence address. UOC Clinica Chirurgica 1, IRCCS Azienda Ospedaliera Universitaria San Martino–IST Monoblocco XI piano-Largo Rosanna Benzi, Genova 10 16132, Italia. Tel: +39-010-5554539; Fax: +39-010-5556944; E-mail:
| | - Tommaso Testa
- Surgical Clinic Unit I, Department of Surgery, San Martino Hospital, Genoa, Italy
| | - Sofia Paola Martigli
- Surgical Clinic Unit I, Department of Surgical Sciences and Integrated Diagnostics (DISC), University of Genoa, Genoa, Italy
| | - Matteo Santoliquido
- Surgical Clinic Unit I, Department of Surgery, San Martino Hospital, Genoa, Italy
| | - Roberto Massimo Lemoli
- Department of Internal Medicine (DiMI), Clinic of Hematology, University of Genoa, Genoa, Italy
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Cabezas Palacios MN, García Pineda V, Gracia Segovia M, Diestro Tejeda MD, Hernández Gutiérrez A, Zapardiel Gutiérrez I. Utility of indocyanine green as a single tracer for sentinel node biopsy in endometrial cancer. J Obstet Gynaecol Res 2021; 48:222-229. [PMID: 34698419 DOI: 10.1111/jog.15071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2021] [Revised: 08/01/2021] [Accepted: 10/06/2021] [Indexed: 11/26/2022]
Abstract
AIM Our study aims to investigate the safety and effectiveness of sentinel lymph node biopsy using indocyanine green (ICG) for the surgical staging of early-stage endometrial cancer in comparison to technetium-99 m use. METHODS We conducted an observational retrospective study with patients diagnosed of endometrial cancer and FIGO stages I-II. All participants were injected technetium-99m the day prior to the surgery and underwent lymphoscintigraphy along with single-photon emission computed tomography. In addition, all patients were administered intraoperatively ICG injection to detect sentinel lymph node biopsy. The surgical staging was then completed according to the European Society for Medical Oncology preoperative risk category. Data obtained from the analysis of technetium-99m detection was compared to ICG detection. RESULTS A total of 53 women with endometrial cancer were included in the study, 49 (92.5%) of them showed drainage preoperatively in the single-photon emission computed tomography and/or lymphoscintigraphy. The intraoperative bilateral detection rate for technetium-99 m was 26 (49.1%) patients compared to 40 (75.5%) patients with ICG (p = 0.013). We observed a 42.5% increase in the mean number of lymph nodes retrieved by ICG compared to technetium-99m (2.85 vs 2,0 nodes; p = 0.002). We intraoperatively identified 164 lymph nodes, 104 (63.4%) located in both obturator areas and external iliac vessels. CONCLUSION The use of ICG for the performance of sentinel node biopsy in patients with endometrial cancer seems safe and could be superior to technetium-99 m, since it offers a higher bilateral detection rate and nodal retrieval, resulting in the possibility to perform safely less full staging lymphadenectomies.
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Buda A, Casarin J, Mueller M, Fanfani F, Zapardiel I, Mereu L, Puppo A, De Ponti E, Adorni M, Ferrari D, Gasparri ML, Ghezzi F, Scambia G, Papadia A. The impact of low-volume metastasis on disease-free survival of women with early-stage cervical cancer. J Cancer Res Clin Oncol 2020; 147:1599-1606. [PMID: 33130942 DOI: 10.1007/s00432-020-03435-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2020] [Accepted: 10/21/2020] [Indexed: 02/07/2023]
Abstract
PURPOSE We aimed to assess the impact of low-volume metastasis (micrometastasis and isolated tumor cells) on disease-free survival (DFS) of women with early-stage cervical cancer. METHODS Women with clinically suspected stage 1A-IB2 (FIGO 2018 classification) disease who underwent retroperitoneal nodal staging between October 2010 and April 2018, were retrospectively analyzed. The group of women who had undergone lymphadenectomy and standard node pathologic analysis (H&E group), were compared to the group undergoing sentinel node mapping (SLN) and ultrastaging with or without lymphadenectomy (ultrastaging group). At a median follow-up of 45 months, the DFS curves were analyzed. RESULTS Overall, 573 patients were revised (272 in the H&E group and 302 in the ultrastaging group). Eighty-five patients presented lymph node metastasis (32 in H&E, 53 in ultrastaging). Ultrastaging protocol increased the rate of low-volume metastasis by 5.6%. Twenty patients showed exclusive micrometastasis or ITC's. Seventy-three recurrences occurred (35 in H&E, 38 in ultrastaging). Only 1 out of 53 patients in the ultrastaging group (1.9%) presented with micrometastasis recurred. The 3-year disease-free survival was 89% for the H&E group, and 88% for the ultrastaging group, respectively (p = 0.175). CONCLUSION Ultrastaging analysis allowed increasing the detection of low volume metastasis in women with early-stage cervical cancer. However, the type of nodal staging did not have an impact on patients' 3-year disease-free survival.
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Affiliation(s)
- Alessandro Buda
- Gynecology Oncology Surgical Unit, Department of Obstetrics and Gynecology, San Gerardo Hospital, University of Milano-Bicocca, Monza, Italy.
| | - Jvan Casarin
- Obstetrics and Gynecology Department, University of Insubria, Varese, Italy
| | - Michael Mueller
- Department of Obstetrics and Gynecology, University Hospital of Bern and University of Bern, Bern, Switzerland
| | - Francesco Fanfani
- Dipartimento della salute della donna, del bambino e di sanità pubblica, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy.,Dipartimento Scienze della vita e sanità pubblica, Sacred Heart Catholic University, Rome, Italy
| | - Ignacio Zapardiel
- Gynecologic Oncology Unit, La Paz University Hospital-IdiPAZ, Madrid, Spain
| | - Liliana Mereu
- Department of Obstetrics and Gynecology, Santa Chiara Hospital, Trento, Italy
| | - Andrea Puppo
- Clinic of Obstetrics and Gynecology, Santa Croce e Carle Hospital, Cuneo, Italy
| | - Elena De Ponti
- Department of Physical Medicine, San Gerardo Hospital, University of Milano-Bicocca, Monza, Italy
| | - Marco Adorni
- Gynecology Oncology Surgical Unit, Department of Obstetrics and Gynecology, San Gerardo Hospital, University of Milano-Bicocca, Monza, Italy
| | - Debora Ferrari
- Gynecology Oncology Surgical Unit, Department of Obstetrics and Gynecology, San Gerardo Hospital, University of Milano-Bicocca, Monza, Italy
| | - Maria Luisa Gasparri
- Department of Gynecology and Obstetrics, University of the Italian Switzerland (USI), Ente Ospedaliero Cantonale of Lugano, Lugano, Switzerland
| | - Fabio Ghezzi
- Obstetrics and Gynecology Department, University of Insubria, Varese, Italy
| | - Giovanni Scambia
- Dipartimento della salute della donna, del bambino e di sanità pubblica, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy.,Dipartimento Scienze della vita e sanità pubblica, Sacred Heart Catholic University, Rome, Italy
| | - Andrea Papadia
- Department of Obstetrics and Gynecology, University Hospital of Bern and University of Bern, Bern, Switzerland.,Department of Gynecology and Obstetrics, University of the Italian Switzerland (USI), Ente Ospedaliero Cantonale of Lugano, Lugano, Switzerland
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