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Caretto AA, Tartaglione G, Ieria FP, Colavincenzo C, Gentileschi S. Concordance between preoperative imaging methods in patients with limb lymphedema undergoing supermicrosurgical lymphaticovenular anastomosis. J Vasc Surg Venous Lymphat Disord 2024:101891. [PMID: 38631506 DOI: 10.1016/j.jvsv.2024.101891] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Revised: 03/01/2024] [Accepted: 04/04/2024] [Indexed: 04/19/2024]
Abstract
OBJECTIVE Supermicrosurgical lymphaticovenular anastomosis (LVA) is increasingly being recognized as a first-line treatment of limb lymphedema because it is minimally invasive and highly effective. Lymphoscintigraphy and indocyanine green (ICG) lymphography are the two most commonly performed diagnostic imaging examinations to establish the indication and plan the procedure for patients affected by limb lymphedema. In a small group of patients, the information between these two imaging tools can be discordant, showing different anatomical drainage pathways or the absence of drainage and dermal backflow in one examination and valid drainage pathways in the other. The purpose of this study is to examine the types of possible discrepancies between lymphoscintigraphy of the superficial system and ICG lymphography and to describe the surgical outcomes after LVA for patients presenting with such discrepancies. METHODS We retrospectively reviewed the data of all patients who underwent LVA for upper or lower limb lymphedema between July 2015 and July 2023. From this series, we identified a group of patients with nonconcordant imaging results from lymphoscintigraphy and ICG lymphography before lymphatic surgery. Nonconcordant findings were described in terms of "pattern discordance" and "pathway discordance." The surgical outcome was measured by the change in the mean circumference of the limb after surgery. The changes between the preoperative and postoperative limb measures were analyzed using the Student t test. P values < .05 were considered significant. RESULTS A total of 28 patients with limb lymphedema exhibited inconsistencies between preoperative lymphoscintigraphy of the superficial system and ICG lymphography. Among these patients, 14 experienced pattern discordance, 13 had pathway discordance, and 1 patient had both. After LVA, we observed a significant reduction in the average circumference of the affected limb in the analyzed group. CONCLUSIONS The discrepancy in the information between lymphoscintigraphy and ICG lymphography in the preoperative study of patients affected by limb lymphedema is rare but possible. This phenomenon is still not fully explained; however, our results suggest that it does not correlate with the outcome of supermicrosurgical LVAs.
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Affiliation(s)
- Anna Amelia Caretto
- Unità di Chirurgia Plastica, Dipartimento Scienze Della Salute Della Donna E Del Bambino E Di Sanità Pubblica, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | | | | | - Chiara Colavincenzo
- Dipartimento di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Stefano Gentileschi
- Unità di Chirurgia Plastica, Dipartimento Scienze Della Salute Della Donna E Del Bambino E Di Sanità Pubblica, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy; Dipartimento di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, Rome, Italy.
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Tartaglione G, Ieria FP, Visconti G, Bartoletti R, Tarantino G, Aloisi D, Gentileschi S, Salgarello M. Rest/Stress Intradermal Lymphoscintigraphy for the Functional Imaging of the Lymphatic System. Clin Nucl Med 2022; 47:1011-1018. [PMID: 36183418 DOI: 10.1097/rlu.0000000000004422] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
PURPOSE Lymphoscintigraphy is the criterion-standard method for diagnosing lymphedema, and there is no universally standardized imaging modality. In our center, we use a new approach: rest/stress intradermal lymphoscintigraphy. METHODS We tested 231 consecutive patients with suspected lymphedema. All patients were studied after a complex physical therapy program to reduce edema. Two doses of 99m Tc-nanocolloid were injected intradermally. Two static planar scans were taken at rest following tracer injection. Next, patients performed an isotonic muscular exercise for 2 minutes followed by postexercise scans. Subsequently, a prolonged exercise was performed for 30 to 40 minutes, after which delayed scans were taken. Abnormal patterns were distinguished into minor or major findings, according to severity. RESULTS We identified superficial lymphatic vessels and regional lymph nodes in approximately 80% of limbs. Deep vessels were visualized in 26% of limbs. Minor findings were reported in 22.7% of limbs examined, whereas major findings were reported in 53.2% of limbs. CONCLUSION We observed major findings including lymph stagnation, extravasation, or dermal backflow in a significantly higher percentage of limbs with secondary lymphedema than in primary. We also observed the deep lymphatic pathways in a significantly higher percentage of limbs with primary lymphedema. Intradermal radiotracer injection, combined with isotonic muscular exercise, may offer a better and faster imaging of lymphatic pathways, evaluating the effects of muscular exercise on lymphatic drainage. Based on the in-depth information of the lymphatic pathways provided by rest/stress intradermal lymphoscintigraphy, microsurgeons can obtain important functional information to perform supermicrosurgical lymphatic-venous anastomosis or vascularized lymph node transfer.
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Affiliation(s)
| | | | - Giuseppe Visconti
- Plastic Surgery, Lymphedema Center Fondazione Policlinico Universitario A. Gemelli IRCCS
| | | | - Giulio Tarantino
- Plastic Reconstructive Surgery and Microsurgery, Careggi University Hospital, Florence
| | | | - Stefano Gentileschi
- Plastic Surgery, Lymphedema Center Fondazione Policlinico Universitario A. Gemelli IRCCS
| | - Marzia Salgarello
- Plastic Surgery, Lymphedema Center Fondazione Policlinico Universitario A. Gemelli IRCCS
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Visconti G, Hayashi A, Bianchi A, Tartaglione G, Bartoletti R, Salgarello M. Lymphaticovenular Anastomosis for Advanced-Stage Peripheral Lymphedema: Expanding Indication and Introducing the Hand/Foot Sign. J Plast Reconstr Aesthet Surg 2022; 75:2153-2163. [DOI: 10.1016/j.bjps.2022.02.012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2020] [Revised: 01/19/2022] [Accepted: 02/12/2022] [Indexed: 11/26/2022]
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Ambrosino R, Ariola M, Bachmann C, Castaldo A, Maviglia F, Mattei M, Tartaglione G. Sweeping control performance on DEMO device. Fusion Engineering and Design 2021. [DOI: 10.1016/j.fusengdes.2021.112640] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Tartaglione G, Foschi N, Ragonese M, Recupero SM, Ieria FP, Tarantino G, Bassi P. A gravity-assisted approach to the management of urinary diversion: 99mTc-MAG3 diuresis renography with F + 10(sp) method. Ann Nucl Med 2021; 35:1127-1135. [PMID: 34236580 DOI: 10.1007/s12149-021-01648-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Accepted: 06/20/2021] [Indexed: 11/25/2022]
Abstract
OBJECTIVE Radical cystectomy with permanent urinary diversion is the gold standard treatment for invasive muscle bladder cancer. Hydronephrosis is common in these patients, but Ultrasound (US) or Computed Tomography Urography (CTU) scan are unable to discriminate obstructive from non-obstructive hydronephrosis. We used Diuresis Renography (DR) with F + 10 in seated position (sp) method in the identification of patients with a Uretero-ileal Anastomosis Stricture (UAS) who would benefit from surgical therapy. METHODS We studied 39 asymptomatic patients, who underwent radical cystectomy and urinary diversion. Based on radiological findings (US, CTU) 44 kidneys were hydronephrotic. All patients underwent a 99mTc-MAG3 DR with F + 10(sp) method. We acquired a DR for 20 min with the patient in a seated position. Patient drank 400-500 mL of water at 5 min after tracer injection and received a 20 mg bolus of Furosemide at 10 min during dynamic acquisition. The indices Time to peak, diuretic half time, and 20 min/peak ratio have been evaluated. Retrograde pyelography confirmed UAS in all patients with DR obstructive findings. We repeated DR as follow-up in two subgroups of patients. RESULTS DR with F + 10(sp) method showed obstructive findings in 36 out of 44 hydronephrotic kidneys. 6 patients showed non-obstructive findings. 32 patients showed obstructive findings (20 out of 32 developed UAS within 12 months after surgery). Fifteen pts underwent a surgical treatment of UAS. In 1 patient with equivocal findings, we observed an ileo-ureteral reflux. CONCLUSIONS The DR with F + 10(sp) method in the seated position has a lower uncertain diagnostic rate, compared to the radiological findings of US or CTU, in management of bladder cancer patients with urinary diversion. The semiquantitative indices diuretic half time and 20 min/peak ratio evaluated in a condition of favorable gravity reduce uncertain responses improving interobserver concordance.
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Affiliation(s)
- Girolamo Tartaglione
- Department of Nuclear Medicine, Cristo Re Hospital, 25 Via delle, Calasanziane, 00167, Rome, Italy.
| | - Nazario Foschi
- Department of Urology, A. Gemelli Hospital IRCCS-Catholic University of Sacred Heart, Rome, Italy
| | - Mauro Ragonese
- Department of Urology, A. Gemelli Hospital IRCCS-Catholic University of Sacred Heart, Rome, Italy
| | - Salvatore M Recupero
- Department of Urology, Fatebenefratelli San Giovanni Calibita Hospital, Rome, Italy
| | - Francesco P Ieria
- Department of Nuclear Medicine, Cristo Re Hospital, 25 Via delle, Calasanziane, 00167, Rome, Italy
| | | | - Pierfrancesco Bassi
- Department of Urology, A. Gemelli Hospital IRCCS-Catholic University of Sacred Heart, Rome, Italy
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Tartaglione G, Foschi N, Recupero SM, Ieria FP, Tarantino G, Bassi P. Advantages of gravity-assisted diuretic renogram: F + 10 (seated position) method. Nucl Med Commun 2021; 42:602-610. [PMID: 33625182 DOI: 10.1097/mnm.0000000000001378] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
INTRODUCTION In 1978, O'Reilly introduced the diuretic renogram using the F + 20 method. Initially, the patient was examined in the seated position. A dose of 40 mg furosemide was injected intravenously 20 min following tracer injection and dynamic acquisition was prolonged for 15-20 min. In 1992, the guidelines suggested to study patients in the supine position to avoid risk of diuretic-induced hypotension and reduce patient movement. Unfortunately, equivocal findings were reported in 15-30% of cases. Side effects such as bladder fullness and disruption because of voiding were reported. Several methods had been proposed in the supine position, such as the well-tempered diuretic renogram F + 20, F - 15, F0 and F + 2, with different time in minute of diuretic administration in relation to tracer injection. However, as confirmed by many studies, there was no clear evidence suggesting superiority among these methods. We suggest using the diuretic renogram with the F ± 10(sp) method for the diagnosis of obstruction in adult patients with hydronephrosis and for the follow-up in patients who underwent a surgical treatment of the urinary tract. METHODS We searched all international guidelines and articles of most influential authors published from 1978 to October 2020 on diuretic renogram. RESULTS We selected 60 articles. DISCUSSION F + 10(sp) method improves patient compliance avoiding bladder fullness-related problems, without need of catheterization. It allows for a more reliable quantification of the renal output, thanks to outflow indices that are favored by gravity effects.
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Affiliation(s)
| | - Nazario Foschi
- Department of Urology, Fondazione Policlinico Universitario 'Agostino Gemelli' IRCCS - Università Cattolica del Sacro Cuore
| | - Salvatore M Recupero
- Department of Urology, Fondazione Policlinico Universitario 'Agostino Gemelli' IRCCS - Università Cattolica del Sacro Cuore
| | | | | | - Pierfrancesco Bassi
- Department of Urology, Fondazione Policlinico Universitario 'Agostino Gemelli' IRCCS - Università Cattolica del Sacro Cuore
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Tartaglione G, Visconti G, Bartoletti R, Ieria FP, Salgarello M. Rest/stress intradermal lymphoscintigraphy in diagnosis of lipedema. World J Nucl Med 2020; 19:376-381. [PMID: 33623507 PMCID: PMC7875021 DOI: 10.4103/wjnm.wjnm_5_20] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2020] [Revised: 03/04/2020] [Accepted: 03/04/2020] [Indexed: 11/04/2022] Open
Abstract
Lipedema is a chronic and progressive disease characterized by a symmetrical and bilateral swelling of the lower extremities. In general, the feet are not involved. Lipedema is believed to affect nearly 1 in 9 adult women worldwide. Despite this relatively common disease, lipedema is often confused with primary lymphedema or obesity. In clinically advanced lipedema stages, fat continues to build up and may block the lymphatic vessels causing a secondary lymphedema (Lipo-Lymphedema). We consecutively evaluated 54 women with a clinical diagnosis of lower limbs lipedema. Two doses of 99mTc-nanocolloid were injected intradermally at the first intermetatarsal space and in the lateral malleolar area. Two static planar scans were taken at rest immediately following the intradermal injection. Subsequently, all patients were asked to perform an isotonic muscular exercise (stepping) for 2 min. Then, post exercise scans were performed to monitor the tracer pathway. Subsequently, the patient was asked to take a 30-40 min walk (prolonged exercise) and delayed scans were acquired. In early clinical stages, the lymphatic flow is usually preserved and the rest/stress intradermal lymphoscintigraphy may visualize a normal lymphatic drainage with a frequent pattern (tortuous course) of the leg lymphatic pathway. In clinically advanced stages, lymph stagnation areas were observed. Unlike obesity, lipedema fat storage is resistant to dietary regimen, bariatric surgery, and physical activity. Surgical treatment (tumescent liposuction and reductive surgery) is the most effective treatment to remove adipose tissue. Complex decongestive therapies are helpful in reducing the lymph stagnation, especially in patients with advanced lipolymphedema.
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Affiliation(s)
| | - Giuseppe Visconti
- Centre for Surgical Treatment of Lymphedema, Dipartimento Salute della Donna, del Bambino e di Sanità Pubblica, UOC Chirurgia Plastica, Fondazione Policlinico Universitario "Agostino Gemelli" IRCCS, Rome, Italy
| | - Roberto Bartoletti
- Department of Oncology, Oncological Rehabilitation, IDI IRCCS, Rome, Italy
| | | | - Marzia Salgarello
- Centre for Surgical Treatment of Lymphedema, Dipartimento Salute della Donna, del Bambino e di Sanità Pubblica, UOC Chirurgia Plastica, Fondazione Policlinico Universitario "Agostino Gemelli" IRCCS, Rome, Italy
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Maccauro M, Villa G, Manzara A, Follacchio GA, Manca G, Tartaglione G, Chondrogiannis S, Mango L, Rubello D. Lymphoscintigraphy for the evaluation of limb lymphatic flow disorders: Report of technical procedural standards from an Italian Nuclear Medicine expert panel. Rev Esp Med Nucl Imagen Mol 2019. [DOI: 10.1016/j.remnie.2019.03.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Rubello D, Tartaglione G, Valdes Olmos R, Giammarile F. Letter to the editor-in-chief of Head and Neck. Head Neck 2019; 41:4234-4235. [PMID: 31381198 DOI: 10.1002/hed.25902] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2019] [Accepted: 07/22/2019] [Indexed: 11/07/2022] Open
Affiliation(s)
- Domenico Rubello
- Department of Nuclear Medicine, Ospedale Santa Maria della Misericordia, Rovigo, Veneto, Italy
| | | | - Renato Valdes Olmos
- Department of Nuclear Medicine, Netherlands Cancer Institute, Amsterdam, Noord-Holland, Netherlands
| | - Francesco Giammarile
- Department of Nuclear Sciences and Applications, International Atomic Energy Agency, Austria
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Tartaglione G, Townsend DM, Bassi PF, Delgado Bolton RC, Giammarile F, Rubello D. Diuresis renography in equivocal urinary tract obstruction. A historical perspective. Biomed Pharmacother 2019; 116:108981. [PMID: 31136948 PMCID: PMC7104806 DOI: 10.1016/j.biopha.2019.108981] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2019] [Accepted: 05/13/2019] [Indexed: 11/05/2022] Open
Abstract
Obstructive nephropathy may be suspected for the incidental detection of dilated renal collecting system at ultrasonography, CT or MRI. A dilated renal collecting dilation (calyco-pelvis or ureteres) might be related 1) to an anatomical variant of the excretory tract without obstruction and, therefore, without consequence on renal function, or 2) to an obstruction/stenosis of the urinary tract that may cause a damage of kidney function. In the present review we annotated the various methods proposed for Diuresis Renography (DR) used with the purpose to make early diagnosis of obstructive nephropathy. First, the F + 20 method (i.e. furosemide 40 mg injected IV 20 min after radiotracer injection) in seated position (sp) (F + 20(sp)) was reported to distinguish between an anatomical dilation from an anatomical obstruction of the urinary tract. It was also suggested to perform DR with the patient in supine or prone position in order to minimize possible furosemide-induced hypotension and patient's movements during exam. Other DR methods were proposed administering furosemide EV to the patient in supine position at different times: F-15 (furosemide injected IV 15 min prior to radiotracer), F0 (furosemide injected contemporary to radiotracer), F + 20 (furosemide injected 20 min after the radiotracer), F-20 and Well Tempered (other than F + 20 this modality requires saline infusion for all duration of the test plus bladder catheterization). Unfortunately, in all the above described DR methods with patientin supine position, despite the furosemide administration, a sensitive slowing down of urinary outflow could be related to the supine position itself of the patient during the examination. Lastly, there are reports of a new DR method based on furosemide IV injection 10 min after radiotracer with the patient in seated position, F+10(sp). This method allows a better timing between hydration (400 mL of water) at 5 min, and the injection of relatively low dose of furosemide (20 mg), thus avoiding side effects as diuretic-induced hypotension and favouring bladder filling, therefore ameliorating patient compliance and reducing equivocal responses.
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Affiliation(s)
| | - Danyelle M Townsend
- Department of Drug Discovery & Pharmaceutical Sciences, Medical University of South Carolina, USA
| | | | | | - Francesco Giammarile
- International Atomic Energy Agency (IAEA), Nuclear Medicine and Diagnostic Imaging Section, Vienna, Austria
| | - Domenico Rubello
- Department of Nuclear Medicine, Radiology, Neuroradiology, and Clinical Pathology, Santa Maria della Misericordia Hospital, Rovigo, Italy.
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Visconti G, Tartaglione G, Bartoletti R, Salgarello M. Compartimental harvesting of dual lymph node flap from the right supraclavicular area for the treatment of lower extremity lymphedema: A case series. J Plast Reconstr Aesthet Surg 2019; 72:211-215. [DOI: 10.1016/j.bjps.2018.10.010] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2018] [Revised: 08/28/2018] [Accepted: 10/28/2018] [Indexed: 10/27/2022]
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Giammarile F, Schilling C, Gnanasegaran G, Bal C, Oyen WJG, Rubello D, Schwarz T, Tartaglione G, Miller RN, Paez D, van Leeuwen FWB, Valdés Olmos RA, McGurk M, Delgado Bolton RC. The EANM practical guidelines for sentinel lymph node localisation in oral cavity squamous cell carcinoma. Eur J Nucl Med Mol Imaging 2018; 46:623-637. [PMID: 30564849 PMCID: PMC6351508 DOI: 10.1007/s00259-018-4235-5] [Citation(s) in RCA: 62] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2018] [Accepted: 12/03/2018] [Indexed: 01/09/2023]
Abstract
Purpose Sentinel lymph node biopsy is an essential staging tool in patients with clinically localized oral cavity squamous cell carcinoma. The harvesting of a sentinel lymph node entails a sequence of procedures with participation of specialists in nuclear medicine, radiology, surgery, and pathology. The aim of this document is to provide guidelines for nuclear medicine physicians performing lymphoscintigraphy for sentinel lymph node detection in patients with early N0 oral cavity squamous cell carcinoma. Methods These practice guidelines were written and have been approved by the European Association of Nuclear Medicine (EANM) and the International Atomic Energy Agency (IAEA) to promote high-quality lymphoscintigraphy. The final result has been discussed by distinguished experts from the EANM Oncology Committee, and national nuclear medicine societies. The document has been endorsed by the Society of Nuclear Medicine and Molecular Imaging (SNMMI). These guidelines, together with another two focused on Surgery and Pathology (and published in specialised journals), are part of the synergistic efforts developed in preparation for the “2018 Sentinel Node Biopsy in Head and Neck Consensus Conference”. Conclusion The present practice guidelines will help nuclear medicine practitioners play their essential role in providing high-quality lymphatic mapping for the care of early N0 oral cavity squamous cell carcinoma patients.
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Affiliation(s)
- Francesco Giammarile
- Nuclear Medicine and Diagnostic Imaging Section, Division of Human Health, International Atomic Energy Agency, PO Box 100, 1400, Vienna, Austria.
| | - Clare Schilling
- Department of Head and Neck Surgery, University College Hospital, 235 Euston Road, London, NW1, UK
| | - Gopinanth Gnanasegaran
- Department of Nuclear Medicine, Royal Free London NHS Foundation Trust, Pond Street, London, NW3 2QG, UK
| | - Chandrasckhar Bal
- Department of Nuclear Medicine, All India Institute of Medical Sciences, New Delhi, 110029, India
| | - Wim J G Oyen
- Department of Nuclear Medicine, The Institute of Cancer Research and The Royal Marsden NHS Foundation Trust, London, UK
| | - Domenico Rubello
- Department of Nuclear Medicine, Radiology, and Clinical Pathology, Rovigo Hospital, Rovigo, Italy
| | - Thomas Schwarz
- Division of Radiology, Department of Nuclear Medicine, Medical University Graz, Graz, Austria
| | | | - Rodolfo Nuñez Miller
- Nuclear Medicine and Diagnostic Imaging Section, Division of Human Health, International Atomic Energy Agency, PO Box 100, 1400, Vienna, Austria
| | - Diana Paez
- Nuclear Medicine and Diagnostic Imaging Section, Division of Human Health, International Atomic Energy Agency, PO Box 100, 1400, Vienna, Austria
| | - Fijis W B van Leeuwen
- Interventional Molecular Imaging Laboratory and Nuclear Medicine Section, Department of Radiology, Leiden University Medical Centre, Leiden, The Netherlands
| | - Renato A Valdés Olmos
- Interventional Molecular Imaging Laboratory and Nuclear Medicine Section, Department of Radiology, Leiden University Medical Centre, Leiden, The Netherlands
| | - Mark McGurk
- Department of Head and Neck Surgery, University College Hospital, 235 Euston Road, London, NW1, UK
| | - Roberto C Delgado Bolton
- University Hospital San Pedro and Centre for Biomedical Research of La Rioja (CIBIR), Logroño, La Rioja, Spain
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Tartaglione G, Potenza C, Caggiati A, Maggiore M, Gabrielli F, Migliano E, Pagan M, Concolino F, Ruatti P. Lymphatic Mapping and Sentinel Node Identification in Squamous Cell Carcinoma and Melanoma of the Head and Neck. Tumori 2018; 88:S39-41. [PMID: 12365384 DOI: 10.1177/030089160208800337] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Aim The aim of our study was to evaluate the role of scintigraphy in lymphatic mapping and in the identification of the sentinel lymph node (SLN) in patients with head and neck cancer. Methods Between September 1999 and February 2001 we enrolled 22 consecutive patients with cancer in the head and neck region: five squamous cell carcinomas, one Merkel cell tumor of the cheek, and 16 malignant melanomas. Lymphoscintigraphy was performed three hours before surgery after injection of 30-50 MBq of 99mTc-Nanocoll in 0.3 mL; the dose was fractionated by injecting the radiotracer at two points around the lesion. Static acquisition (anterior and/or lateral views, 512 × 512 matrix, 5 mins pre-set time) was started immediately after the injections so as to visualize the pathways of lymphatic drainage. The skin projection of the SLN was marked with ink. Intraoperative SLN detection was performed with perilesional injection of patent blue. Results SLNs were found with lymphoscintigraphy in all patients. Thirty-three SLNs were identified: one occipital node, three nodes at the base of the tongue, 10 superficial lateral nodes (external jugular), five submandibular nodes, five submental nodes, three mastoid nodes and six supraclavicular nodes. Biopsy was performed in 21/22 patients. In 20/22 patients the first lymph nodes were visualized in the proximal cranial regions (retroauricular, jugular and submandibular) at five minutes post injection. The SLN positivity rate was 13.6% (three patients). All patients with tumor-positive SLNs were submitted to radical dissection. Poor concordance in the detection of sentinel nodes was observed with patent blue. Conclusions The flow of nanocolloid in the lymph vessels of the head is rapid. In our experience immediate scintigraphic imaging was essential to visualize the pathways of lymphatic drainage and the first SLN. Radioguided SLN biopsy is therefore recommended within three hours. Injection of patent blue is inadvisable because of the poor concordance with lymphoscintigraphy and the risk of permanent tattooing of the face.
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Affiliation(s)
- G Tartaglione
- Department of Nuclear Medicine, Cristo Re Hospital, Rome.
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Abstract
Aims and background Sentinel node (SN) biopsy has been introduced to solve the controversy concerning the effectiveness of prophylactic lymphadenectomy in intermediate thickness melanoma. The aim of this study was to evaluate the rate of metastases, the technical details of the procedure, and the main reasons of failure. Methods 235 patients affected by intermediate thickness melanoma (tumor thickness >0.75 mm and <4 mm) without clinical signs of systemic spread (N0M0) were submitted to sentinel node biopsy between 1996 and 2000. Preoperative lymphoscintigraphy was routinely performed in the last 184 patients. Intraoperative mapping with gamma probe was combined with the use of vital dye for identification of sentinel nodes in the last 113 patients. Results The SN detection rate was 95.6%, with significant differences depending on the site of dissection and the use of a gamma probe. The overall rate of micrometastases was 14.7%, but relevant differences were recorded between different subgroups of patients (T2, 5.1%; T3a, 19.6%; T3b, 29%). Conclusions Sentinel node biopsy requires a multidisciplinary approach (surgery, pathology and nuclear medicine) for reliable results. The association of vital dye and intraoperative gamma probe for sentinel node harvesting has made the procedure more effective, less time-consuming and less invasive. Failures may be due not only to surgical mistakes, but also to improper nuclear medicine procedures or inaccurate histological evaluation of SNs. Methods for histological examination of the SN are still debated and not standardized but promising results have recently been obtained with molecular oncology techniques (RT-PCR).
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Affiliation(s)
- A Caggiati
- Department of Plastic Surgery, Istituto Dermopatico dell'Immacolata, IRCCS, Rome, Italy
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Visconti G, Hayashi A, Tartaglione G, Salgarello M, Yamamoto T. Innovative surgical treatment of peripheral lymphedema after breast cancer surgery. Transl Cancer Res 2018. [DOI: 10.21037/tcr.2018.03.22] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Gentileschi S, Servillo M, Albanese R, De Bonis F, Tartaglione G, Salgarello M. Lymphatic mapping of the upper limb with lymphedema before lymphatic supermicrosurgery by mirroring of the healthy limb. Microsurgery 2017; 37:881-889. [PMID: 28952193 DOI: 10.1002/micr.30247] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2017] [Revised: 08/28/2017] [Accepted: 09/05/2017] [Indexed: 11/12/2022]
Abstract
INTRODUCTION Supermicrosurgical lymphatic-venous anastomosis (LVA) can improve limbs lymphedema. We describe a technique that we employ for preoperative lymphatic mapping of the upper limb (UL), when indocyanine green (ICG) lymphography shows only dermal backflow (DB) and no lymphatic vessel is detectable. PATIENTS AND METHODS Sixteen patients undergoing LVA for unilateral UL lymphedema, showing "stardust" or "diffuse" DB pattern, were included. Demographic, clinical data, and limbs measurements were recorded. LymQoL arm questionnaire was administered. Mean age of patients was 58.8 ± 13.1 years. Fifteen were females and 1 male. Lymphatic anatomy of the healthy limb was investigated by ICG lymphography and reported on the affected limb by a four steps technique: marking the main lymphatic pathway on the healthy limb, measuring of the distances at seven levels between the pathway and a line joining fixed landmarks, reporting these measurements on the affected limb with a correction proportional to the degree of swelling, marking skin incisions at the intersection of this pathway with venules, individuated by near infrared light system. Results were analyzed by postoperative questionnaire and changes of limb measurements. RESULTS For every limb, we could find 3 ± 0.73 incision sites each containing at least one lymphatic vessel suitable for anastomosis. In every patient, we could perform 3.38 ± 0.62 anastomoses. Mean follow-up was 12.13 ± 2.73 months. After surgery, mean preoperative QoL score increased from 5.5 to 7.9 (P < .001), and mean difference between the mean circumferences of the affected and healthy limbs decreased from 4.3 ± 1.3 to 2.5 ± 1.3 cm, showing improvement of swelling after surgery (P < .01). CONCLUSION This technique allowed to preoperatively map UL lymphatics even if diffuse DB was present.
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Affiliation(s)
- Stefano Gentileschi
- Department of Plastic and Reconstructive Surgery, Fondazione Policlinico Universitario A. Gemelli, Largo Agostino Gemelli 1, Rome 00168, Italy
| | - Maria Servillo
- Department of Plastic and Reconstructive Surgery, Catholic University Sacred Heart, Policlinico Agostino Gemelli, Largo Agostino Gemelli 1, Rome 00168, Italy
| | - Roberta Albanese
- Department of Plastic and Reconstructive Surgery, Catholic University Sacred Heart, Policlinico Agostino Gemelli, Largo Agostino Gemelli 1, Rome 00168, Italy
| | - Francesca De Bonis
- Department of Plastic and Reconstructive Surgery, Catholic University Sacred Heart, Policlinico Agostino Gemelli, Largo Agostino Gemelli 1, Rome 00168, Italy
| | - Girolamo Tartaglione
- Department of Nuclear Medicine, Ospedale Cristo Re, Via delle Calasanziane 25, Rome 00168, Italy
| | - Marzia Salgarello
- Department of Plastic and Reconstructive Surgery, Catholic University Sacred Heart, Policlinico Agostino Gemelli, Largo Agostino Gemelli 1, Rome 00168, Italy
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Schilling C, Stoeckli SJ, Haerle SK, Broglie MA, Huber GF, Sorensen JA, Bakholdt V, Krogdahl A, von Buchwald C, Bilde A, Sebbesen LR, Odell E, Gurney B, O'Doherty M, de Bree R, Bloemena E, Flach GB, Villarreal PM, Fresno Forcelledo MF, Junquera Gutiérrez LM, Amézaga JA, Barbier L, Santamaría-Zuazua J, Moreira A, Jacome M, Vigili MG, Rahimi S, Tartaglione G, Lawson G, Nollevaux MC, Grandi C, Donner D, Bragantini E, Dequanter D, Lothaire P, Poli T, Silini EM, Sesenna E, Dolivet G, Mastronicola R, Leroux A, Sassoon I, Sloan P, McGurk M. Sentinel European Node Trial (SENT): 3-year results of sentinel node biopsy in oral cancer. Eur J Cancer 2015; 51:2777-84. [PMID: 26597442 DOI: 10.1016/j.ejca.2015.08.023] [Citation(s) in RCA: 220] [Impact Index Per Article: 24.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2015] [Revised: 08/22/2015] [Accepted: 08/23/2015] [Indexed: 01/18/2023]
Abstract
PURPOSE Optimum management of the N0 neck is unresolved in oral cancer. Sentinel node biopsy (SNB) can reliably detect microscopic lymph node metastasis. The object of this study was to establish whether the technique was both reliable in staging the N0 neck and a safe oncological procedure in patients with early-stage oral squamous cell carcinoma. METHODS An European Organisation for Research and Treatment of Cancer-approved prospective, observational study commenced in 2005. Fourteen European centres recruited 415 patients with radiologically staged T1-T2N0 squamous cell carcinoma. SNB was undertaken with an average of 3.2 nodes removed per patient. Patients were excluded if the sentinel node (SN) could not be identified. A positive SN led to a neck dissection within 3 weeks. Analysis was performed at 3-year follow-up. RESULTS An SN was found in 99.5% of cases. Positive SNs were found in 23% (94 in 415). A false-negative result occurred in 14% (15 in 109) of patients, of whom eight were subsequently rescued by salvage therapy. Recurrence after a positive SNB and subsequent neck dissection occurred in 22 patients, of which 16 (73%) were in the neck and just six patients were rescued. Only minor complications (3%) were reported following SNB. Disease-specific survival was 94%. The sensitivity of SNB was 86% and the negative predictive value 95%. CONCLUSION These data show that SNB is a reliable and safe oncological technique for staging the clinically N0 neck in patients with T1 and T2 oral cancer. EORTC Protocol 24021: Sentinel Node Biopsy in the Management of Oral and Oropharyngeal Squamous Cell Carcinoma.
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Affiliation(s)
- Clare Schilling
- Department of Head and Neck Surgery, Guys and St Thomas NHS Trust, London, UK
| | - Sandro J Stoeckli
- Department of Otorhinolaryngology, Head and Neck Surgery Kantonsspital St Gallen, Switzerland
| | - Stephan K Haerle
- Department of Head and Neck Surgery, University of Basel, Switzerland
| | - Martina A Broglie
- Department of Otorhinolaryngology, Head and Neck Surgery Kantonsspital St Gallen, Switzerland
| | - Gerhard F Huber
- Department of Otolaryngology University Hospital Zurich, Switzerland
| | - Jens Ahm Sorensen
- Department of Plastic and Reconstructive Surgery, Odense University Hospital, Denmark
| | - Vivi Bakholdt
- Department of Plastic and Reconstructive Surgery, Odense University Hospital, Denmark
| | | | - Christian von Buchwald
- Department of Otolaryngology Head and Neck Surgery and Audiology, Rigshospitalet, Copenhagen, Denmark
| | - Anders Bilde
- Department of Otolaryngology Head and Neck Surgery and Audiology, Rigshospitalet, Copenhagen, Denmark
| | - Lars R Sebbesen
- Department of Otolaryngology Head and Neck Surgery and Audiology, Rigshospitalet, Copenhagen, Denmark
| | - Edward Odell
- Head and Neck/Oral Pathology, King's College London, Guys and St Thomas NHS Trust, London, UK
| | - Benjamin Gurney
- Department of Head and Neck Surgery, Guys and St Thomas NHS Trust, London, UK
| | - Michael O'Doherty
- Department of Nuclear Medicine, Guys and St Thomas NHS Trust, London, UK
| | - Remco de Bree
- Department of Otolaryngology Head and Neck Surgery, VU University Medical Center, Amsterdam, The Netherlands
| | - Elisabeth Bloemena
- Department of Pathology, VU University Medical Centre and Academic Centre of Dentistry Amsterdam, The Netherlands
| | - Geke B Flach
- Department of Otolaryngology Head and Neck Surgery, VU University Medical Center, Amsterdam, The Netherlands
| | - Pedro M Villarreal
- Department of Maxillofacial Surgery, Hospital Universitario Central de Asturias, Oviedo, Spain
| | | | | | - Julio Alvarez Amézaga
- Department of Maxillofacial Surgery, BioCruces, Hospital Universitario De Cruces, Universidad del Pais Vasco (UPV/EHU), Bilbao, Spain
| | - Luis Barbier
- Department of Maxillofacial Surgery, BioCruces, Hospital Universitario De Cruces, Universidad del Pais Vasco (UPV/EHU), Bilbao, Spain
| | - Joseba Santamaría-Zuazua
- Department of Maxillofacial Surgery, BioCruces, Hospital Universitario De Cruces, Universidad del Pais Vasco (UPV/EHU), Bilbao, Spain
| | - Augusto Moreira
- Department of Head and Neck Surgery, Instituto Portugues de Oncologia do Porto, Portugal
| | - Manuel Jacome
- Department of Head and Neck Surgery, Instituto Portugues de Oncologia do Porto, Portugal
| | | | - Siavash Rahimi
- Department of Histopathology, San Carlo Hospital Rome, Italy
| | | | - Georges Lawson
- Department of Head and Neck Surgery, CHU Dinant Godinne, Université Catholique de Louvain, Belgium
| | - Marie-Cecile Nollevaux
- Department of Head and Neck Surgery, CHU Dinant Godinne, Université Catholique de Louvain, Belgium
| | - Cesare Grandi
- Department of Otolaryngology, Ospedale S. Chiara, Trento, Italy
| | - Davide Donner
- Department of Nuclear Medicine, Ospedale S. Chiara, Trento, Italy
| | - Emma Bragantini
- Department of Surgical Pathology, Ospedale S. Chiara, Trento, Italy
| | - Didier Dequanter
- Department of Maxillofacial Surgery CHU de Charleroi Belgium, Belgium
| | - Philippe Lothaire
- Department of Maxillofacial Surgery CHU de Charleroi Belgium, Belgium
| | - Tito Poli
- Department of Maxillofacial Surgery, Azienda Ospedaliera, Universitaria of Parma, Italy
| | - Enrico M Silini
- Department of Pathology Azienda Ospedaliera Universitaria of Parma, Italy
| | - Erinco Sesenna
- Department of Maxillofacial Surgery, Azienda Ospedaliera, Universitaria of Parma, Italy
| | - Giles Dolivet
- Department of Head and Neck Surgery Centre Alexis Vautrin, Vandoeuvre Les Nancy, France
| | - Romina Mastronicola
- Department of Head and Neck Surgery Centre Alexis Vautrin, Vandoeuvre Les Nancy, France
| | - Agnes Leroux
- Department of Pathology Centre Alexis Vautrin, Vandoeuvre Les Nancy, France
| | | | - Philip Sloan
- Department of Cellular Pathology, Newcastle University Hospital, UK
| | - Mark McGurk
- Department of Head and Neck Surgery, Guys and St Thomas NHS Trust, London, UK.
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Tartaglione G, Rubello D. The evolving methodology to perform limb lymphoscintigraphy: From rest to exercise acquisition protocol. Microvasc Res 2010; 80:540-4. [DOI: 10.1016/j.mvr.2010.09.003] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2010] [Revised: 09/16/2010] [Accepted: 09/16/2010] [Indexed: 11/28/2022]
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Vigili M, Mancini G, Mafera B, Celebrini A, Tartaglione G, Rahimi S. O.297 Sentinel node biopsy in oral cavity SCC: our experience. J Craniomaxillofac Surg 2008. [DOI: 10.1016/s1010-5182(08)71421-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
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Renzi C, Caggiati A, Mannooranparampil TJ, Passarelli F, Tartaglione G, Pennasilico GM, Cecconi S, Potenza C, Pasquini P. Sentinel lymph node biopsy for high risk cutaneous squamous cell carcinoma: Case series and review of the literature. Eur J Surg Oncol 2007; 33:364-9. [PMID: 17129703 DOI: 10.1016/j.ejso.2006.10.017] [Citation(s) in RCA: 73] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2006] [Accepted: 10/11/2006] [Indexed: 11/19/2022] Open
Abstract
AIMS Cutaneous squamous cell carcinoma (SCC) is the second most common skin cancer. The metastatic potential is generally low. However, there are subgroups of patients at higher risk, for whom sentinel lymph node biopsy (SLNB) might be useful. SLNB might allow the timely inclusion of high risk patients in more aggressive treatment protocols, sparing at the same time node-negative patients the morbidity of potentially unnecessary therapy. Our aim was to introduce the concept of SLNB for patients with high risk cutaneous SCC. PATIENTS AND METHODS We examined a consecutive series of high risk cutaneous SCC patients undergoing SLNB at our large dermatological hospital, and performed a literature review and pooled analysis of all published cases of SLNB for cutaneous SCC. RESULTS Among the 22 clinically node-negative patients undergoing SLNB at our hospital, one patient (4.5%) showed a histologically positive sentinel node and developed recurrences during follow-up. Sentinel node-negative patients showed no metastases at a median follow-up of 17 months (range: 6-64). The incidence of positive sentinel nodes in previous reports ranged between 12.5% and 44.4%. Pooling together patients from the present and previous studies (total 83 patients), we calculated an Odds Ratio of 2.76 (95% CI 1.2-6.5; p=0.02) of finding positive sentinel nodes for an increase in tumor size from <2 cm to 2.1-3 cm to >3 cm. CONCLUSIONS Our case series and the pooled analysis support the concept that SLNB can be performed for high risk cutaneous SCC. Prospective multicenter studies are needed to examine the role, utility and cost-effectiveness of SLNB for this population.
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Affiliation(s)
- C Renzi
- Clinical Epidemiology Unit, Istituto Dermopatico dell'Immacolata (IDI-IRCCS), Via Monti di Creta, 104, 00167 Rome, Italy.
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Vigili MG, Tartaglione G, Rahimi S, Mafera B, Pagan M. Lymphoscintigraphy and radioguided sentinel node biopsy in oral cavity squamous cell carcinoma: same day protocol. Eur Arch Otorhinolaryngol 2006; 264:163-7. [PMID: 17033830 DOI: 10.1007/s00405-006-0150-7] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2006] [Accepted: 08/17/2006] [Indexed: 10/24/2022]
Abstract
The routine use of a sentinel node biopsy (SNB) protocol in oral cavity squamous cell carcinomas (SCC) has been challenged on the basis of the elevated number of sentinel nodes (SNs) detected (>2.5) and on the multiply neck level involvement reported in several studies. These data limit the practical application of the protocol, because in such cases, it seems easier and safer to perform a selective neck dissection. The aim of our study is to perform radioguided surgery 1-3 h after lymphoscintigraphy (same day protocol) to detect the lymph nodes closest to the tumour site. In our study, 12 patients affected by cT1-2 N0 SCC of the oral cavity were submitted to a same day protocol of a lymphoscintigraphic examination (1-3 h before surgery) and a radioguided SNB. We used a hand-held gamma probe and performed an elective neck dissection on all patients. The SNs were found in all cases with 83% localised in the ipsilateral neck in only levels I-II. The mean number of SN detected was 2.1, with a mean pathological size of 13.8 mm measured on pathological specimen. Metastases were found in 5/12 cases (41.6%), on levels I, II and III and all were identified by step serial sectioning and routine H&E staining. This study confirms the accuracy of SNB in predicting the presence of occult metastases. This protocol is designed to detect SNs, which are almost always on neck level I and II, thereby limiting the number of nodes examined and the extension of the surgical approach.
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Affiliation(s)
- Maurizio Giovanni Vigili
- Department of Otolaryngology, San Carlo IDI-IRCCS Hospital Rome, Via Aurelia 275, 00165, Rome, Italy.
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Tartaglione G, Potenza C, Caggiati A, Gabrielli F, Russo A, Pagan M. [Sentinel node radiolocalisation and predictive value in lip squamous cell carcinoma]. Radiol Med 2003; 106:256-61. [PMID: 14612846] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/27/2023]
Abstract
PURPOSE Is to evaluate the role of the sentinel node (SN) radiolocalisation and its prognostic value in state T2N0M0 squamous cell carcinomas (SCC) of the lip. MATERIALS AND METHODS Between November 1999 and June 2002 we enrolled 11 consecutive patients (8m,3f) affected with lower lip SCC (7 pts.), labio-commissure (3 pts.) and upper lip (1 pt). Lymphoscintigraphy was performed three hours before surgery. After topical anaesthesia (Lidocaine spray 10%), 30-50MBq of Nanocoll-Tc99m diluted in a 0.3 ml physiological solution was injected intradermally, divided into two peri-lesional points. Planar static acquisition began immediately after the injection in order to visual lymph drainage pathways (lateral and/or anterior view, 512x512 matrix, 5 min. pre set time, LEGP collimator). All patients underwent only selective lymph adenectomy of the SN. RESULTS SN were visible in all patients within 5 minutes after the injection. In all patients the SNs were observed in the submandibular area (I neck level) in three patients a second SN was localized in latero cervical area (II neck level). All patients were staged SN negative. The average disease free interval for patients who underwent a selective lymph adenectomy of the SN was 20 months with continuing follow-up. CONCLUSIONS We must stress the importance of performing an immediate exploratory dynamic or static scintigraphy within the first minutes of the radio tracer injection, in order to acquire a precise SN localisation and an accurate mapping of the tumour lymphatic pathways. SN radio localisation is especially beneficial in T2N0 stage patients where immediate lymphadenectomy is not necessary. It also saves time and cuts costs, which are specific goals in the current climate of health service management. Although our results are encouraging, a larger data base from multi centre trials with a five year follow-up would confirm the validity of our approach.
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Caggiati A, Migliano E, Potenza C, Gabrielli F, Tartaglione G, Pacchiarotti A, Ruatti P, Puddu P. [Sentinel node biopsy for malignant melanoma. Technical details and clinical results on 390 patients]. MINERVA CHIR 2002; 57:481-7. [PMID: 12145579] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/26/2023]
Abstract
BACKGROUND The purpose of this paper is to present personal experience with sentinel node biopsy for the treatment of malignant melanoma. Technical details influencing the efficacy of the procedure are presented and the clinical, therapeutic and prognostic advantages of this technique discussed. METHODS A total of 390 consecutive patients with primary skin melanoma (T2-3,N0,M0) underwent sentinel node biopsy between March 1996 and May 2001. All patients underwent previous excisional biopsy of the primary lesion and clinical and radiographic examination to exclude lymphatic or systemic macroscopic spreading of the disease. Preoperative lymphoscintigraphy (99mTc nanocoll) was routinely performed in the last 315 patients. Intraoperative detection of the sentinel nodes was performed by perilesional, intradermical, injection of blue dye associated with a g probe (Neoprobe(R) 2000) in the last 315 patients. Sentinel nodes, serially sectioned, were all Haematoxylin-Eosin and immunohistochemically stained. All patients positive for micro-metastasis underwent radical lymphadenectomy. Comparative analysis between the incidence of metastasis in sentinel and non-sentinel nodes, according to the clinical stage of the disease, was done. RESULTS The overall detection rate of sentinel nodes was 97.4%. Relevant differences were found according to the site of dissection and the use of a g probe. The g-probe makes the procedure more effective, less invasive and less expensive. Timing and accuracy of the preoperative lymphoscintigraphy is a basic step of the procedure. The overall incidence of positive sentinel nodes was 14.7% with differences correlated with thickness of primary lesion (0.75-1.5 mm: 5,8%; 1.5-3 mm:18%; 3-4 mm: 24.6%). Metastasis in other non-sentinel nodes was found only with primary tumour thickness exceeding 2 mm. CONCLUSIONS Sentinel node biopsy is a procedure requiring a multidisciplinary approach (surgery, nuclear medicine and pathology). A specific learning phase (>30 patients) is recommended to obtain reliable results.
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Affiliation(s)
- A Caggiati
- IRCCS, Divisione di Chirurgia Plastica, Istituto Dermopatico dell'Immacolata, Rome, Italy
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Tartaglione G, Potenza C, Caggiati A, Gabrielli F, Pagan M. [Optimization of lymphoscintigraphy in sentinel node biopsy in the staging of malignant melanoma]. Radiol Med 2000; 100:367-71. [PMID: 11213417] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/19/2023]
Abstract
PURPOSE To optimize the lymphoscintigraphic procedure in the staging of malignant cutaneous melanoma. MATERIAL AND METHODS Fifty-five patients (21 men and 34 women) were enrolled. Breslow thickness of the lesions ranged 0.75-1 mm (Clark III-IV) to 1-4 mm. Lymphoscintigraphy was performed with a large-view gamma camera equipped with a low-energy general purpose collimator, two weeks after melanoma excision. A single perilesional dose of 30-50 MBq nanocoll-Tc99m (volume 0.2-0.3 mL) was injected 18 hours before surgery (6 hours in head localizations). After injection a gentle local massage was applied. A planar static scintigraphy (matrix 512 x 512, pre-set time 5 min) in anterior and/or oblique view(s) was obtained 5-10 min after radiotracer injection. The skin projection of the first node was stained with an external radioactive marker. Fifteen minutes before surgery a blue-vital dye was injected around the lesion. A radioguided biopsy of the sentinel node was performed. RESULTS The site of the sentinel node was typical in 80% of patients. Two or three nodes were identified in 20% of patients. An unexpected node site was detected in 9% of patients. The total rate of micrometastasis to the sentinel node was 14.7% but significant differences were observed relative to the melanoma thickness. CONCLUSIONS Preoperative scintigraphy increases the accuracy of sentinel node identification in unusual lymphatic drainage pathways, in unexpected sites and in fast lymphatic drainage. Radioguided biopsy reduces surgical time, requires only local anesthesia and permits shorter hospitalization.
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Affiliation(s)
- G Tartaglione
- Servizio di Medicina Nucleare, Ospedale Cristo Re, Divisione di Chirurgia Plastica, IRCCS Istituto Dermopatico dell'Immacolata, Roma.
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Talevi R, Gualtieri R, Tartaglione G, Fortunato A. Heterogeneity of the zona pellucida carbohydrate distribution in human oocytes failing to fertilize in vitro. Hum Reprod 1997; 12:2773-80. [PMID: 9455851 DOI: 10.1093/humrep/12.12.2773] [Citation(s) in RCA: 24] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
The mammalian zona pellucida contains several glycoproteins whose oligosaccharide moieties are known to play a key role in the interaction with spermatozoa. Since zona pellucida defects may represent one of the most likely causes of failed fertilization in human in-vitro reproduction, we have studied the carbohydrate composition and distribution over the human zona pellucida by means of lectins. Donated, not inseminated cumulus-oocyte complexes, from cohorts with high fertilization rates, and fertilization-failed oocytes from cohorts inseminated with proven fertile donor semen, were analysed using 11 fluorescein-labelled lectins, on deplasticized semi-thin epoxy sections. Results showed that wheat germ agglutinin (WGA), Maclura pomifera (MPA) and Pisum sativum (PSA) bound to the extracellular matrix bordering the zona pellucida-corona radiata interface of cumulus-oocytes complexes, while the zona pellucida was labelled by WGA, Concanavalin A (ConA) and PSA. WGA labelling and correlative electron microscopy on the cumulus-oocyte complexes demonstrated that this lectin is a useful tool to trace the cortical granule distribution in the human oocyte. Surprisingly, in the failed-fertilized oocytes the zona pellucida was also labelled by MPA and showed three different patterns: (i) labelling of the zona pellucida outer surface; (ii) uniform labelling; (iii) labelling of an outer zona pellucida layer with variable thickness. Comparative analysis of WGA and MPA labelling on single failed-fertilized oocytes demonstrated that MPA zona pellucida patterns are not related to the cortical reaction. The nature and meaning of the MPA pattern of failed-fertilized oocytes were discussed in the light of zona pellucida defects impairing sperm receptivity.
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Affiliation(s)
- R Talevi
- Dipartimento di Biologia Evolutiva e Comparata, Università di Napoli Federico II, Italy
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Tartaglione G, Ricci D, Olivieri C, Frusciante V. [A case of abnormal picture of the left ventricular myocardium during bone scintigraphy with HDP-99mTc]. Radiol Med 1991; 82:364-6. [PMID: 1947281] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- G Tartaglione
- Centro per la Prevenzione, la Diagnosi e la Terapia degli Stati Disendocrini e Dismetabolici, Presidio Ospedaliero F. Veneziale, USL IS/3, Isernia
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Pirone F, Tartaglione G, Melaragno E. [Heparin prophylaxis of deep venous thrombosis and pulmonary embolism in medical patients]. Clin Ter 1988; 126:267-71. [PMID: 2974396] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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Tartaglione G. [Penal deterrents and benefits of clemency: marginal notes on research]. Quad Criminol Clin 1978; 20:131-9. [PMID: 746108] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
The article refers to a volume recently issued by the Criminology Department of the National Centre for Prevention and Social Protection, which illustrates the results of some research carried out in order to verify the effects, if any, of the application of the benefits of amnesty and free pardon (not infrequent in the history of Italy) and of the application of the benefits of mercy, on recidivism. Although the research is focused on the formal figures of sentences of punishment, an attempt has been made to reach indicative conclusions based on the behaviour of those to whom these benefits were granted, in order to discover whether their application has reinforced or weakened the crimino-resistance of the subjects. The indications found in the examination lead to the conclusion that those who are predisposed to a certain type of delinquency, greater or lesser, (for example, towards crimes against the patrimony, especially if recidivous) continued to commit crimes at the same rhythm, or even in some cases at a greater rhythm, while those who may have fallen only rarely into crime (particularly women) tended to relapse less into crime. This is the case also with pardon, although in this case the benefit is individualized and conceded generally as a consequence of favourable prognostic evaluations. It is interesting to note that each time a general measure of amnesty or pardon is issued, the percentages of criminality are increased. The article brings these results to the attention of the reader, as material for reflection on the efficacy of reinforcement of the measures of pardon, with respect to the penal system.
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