Christhardt Köhler1, Tariane Foiato2, Simone Marnitz3, Achim Schneider4, Xin Le1, Nasuh Utku Dogan1, Tatiana Pfiffer1, Anna Elena Jacob1, Andrea Mölgg1, Ingke Hagemann5, Giovanni Favero6. 1. Department of Advanced Operative and Oncologic Gynecology, Asklepios Hospital, Hamburg, Germany. 2. Department of Gynecologic Oncology, Erasto Gaertner Hospital, Curitiba, Brazil. 3. Department of Radiooncology, University of Cologne, Cologne, Germany. 4. Institute for Cytology and Dysplasia, Fürstenberg-Carree, Berlin, Germany. 5. Department of Gynecology, Park Clinic, Kiel, Germany. 6. Department of Advanced Operative and Oncologic Gynecology, Asklepios Hospital, Hamburg, Germany. Electronic address: g.favero@asklepios.com.
Abstract
STUDY OBJECTIVE: Skin tattoos on the feet, legs, and lower abdominal wall are progressively gaining popularity. Consequently, the number of tattooed women with cervical cancer has significantly increased in the last decade. However, pigments of tattoo ink can be transported to regional lymph nodes and potentially clog lymphatic pathways that might also be used by sentinel labeling substances. Therefore, here we report whether the presence of tattoo ink affected pelvic lymph nodes in women with early cervical cancer and discuss its potential oncologic and surgical consequences. DESIGN: Prospective observational study. SETTING: University Hospital in Hamburg, Germany (Canadian Task Force classification II2). PATIENTS: Women affected by cervical cancer. INTERVENTIONS: Between January 2014 and May 2016, 267 laparoscopic oncologic operations, including at least a pelvic sentinel or complete lymphadenectomy, were performed in the Department of Advanced Surgical and Oncologic Gynecology, Asklepios Hospital, Hamburg, Germany. Among these, 191 patients were affected by cervical cancer. MEASUREMENTS AND MAIN RESULTS: Data of patients in whom dyed lymph nodes without the use of patent blue as a sentinel marker or different from blue-colored pelvic lymph nodes in the case of sentinel procedure were identified and prospectively collected. RESULTS: In 9 patients, skin tattoos localized in the lower extremities caused discoloration of at least 1 pelvic lymph node. This effect was observed in 40% of women (9/23) with tattoos in this area of the body. Mean patient age was 34 years (range, 27-56). All women had cutaneous tattoos on their feet or legs, and in 1 woman an additional tattoo situated on the inferior abdominal wall was observed. The stage of cervical cancer was FIGO IB1 in all cases. One woman was at the 16th week of gestation at the time of cancer diagnosis. On average, 26 pelvic lymph nodes (range, 11-51) were harvested from both pelvic basin sides. None of the removed lymph nodes was tumor involved. Three patients (33%) developed postoperatively infected lymphoceles on the side of the tattooed lymph nodes, and 1 woman had multiple episodes of fever without a clear origin. CONCLUSION: In women affected by cervical cancer with skin tattoos located in the lower limbs, the pelvic lymph nodes can be partially or totally occupied by the ink. This must be taken into consideration, especially for women scheduled exclusively for sentinel node biopsy. Infectious complications related to nodal dissection, in particular infected lymphoceles, may be more frequent in this population.
STUDY OBJECTIVE: Skin tattoos on the feet, legs, and lower abdominal wall are progressively gaining popularity. Consequently, the number of tattooed women with cervical cancer has significantly increased in the last decade. However, pigments of tattoo ink can be transported to regional lymph nodes and potentially clog lymphatic pathways that might also be used by sentinel labeling substances. Therefore, here we report whether the presence of tattoo ink affected pelvic lymph nodes in women with early cervical cancer and discuss its potential oncologic and surgical consequences. DESIGN: Prospective observational study. SETTING: University Hospital in Hamburg, Germany (Canadian Task Force classification II2). PATIENTS: Women affected by cervical cancer. INTERVENTIONS: Between January 2014 and May 2016, 267 laparoscopic oncologic operations, including at least a pelvic sentinel or complete lymphadenectomy, were performed in the Department of Advanced Surgical and Oncologic Gynecology, Asklepios Hospital, Hamburg, Germany. Among these, 191 patients were affected by cervical cancer. MEASUREMENTS AND MAIN RESULTS: Data of patients in whom dyed lymph nodes without the use of patent blue as a sentinel marker or different from blue-colored pelvic lymph nodes in the case of sentinel procedure were identified and prospectively collected. RESULTS: In 9 patients, skin tattoos localized in the lower extremities caused discoloration of at least 1 pelvic lymph node. This effect was observed in 40% of women (9/23) with tattoos in this area of the body. Mean patient age was 34 years (range, 27-56). All women had cutaneous tattoos on their feet or legs, and in 1 woman an additional tattoo situated on the inferior abdominal wall was observed. The stage of cervical cancer was FIGO IB1 in all cases. One woman was at the 16th week of gestation at the time of cancer diagnosis. On average, 26 pelvic lymph nodes (range, 11-51) were harvested from both pelvic basin sides. None of the removed lymph nodes was tumor involved. Three patients (33%) developed postoperatively infected lymphoceles on the side of the tattooed lymph nodes, and 1 woman had multiple episodes of fever without a clear origin. CONCLUSION: In women affected by cervical cancer with skin tattoos located in the lower limbs, the pelvic lymph nodes can be partially or totally occupied by the ink. This must be taken into consideration, especially for women scheduled exclusively for sentinel node biopsy. Infectious complications related to nodal dissection, in particular infected lymphoceles, may be more frequent in this population.