Initial Experiences of Dynamic Sentinel Lymph Node Biopsy (DSNB) in Patients with Penile Cancer

We present 2 cases of penile cancer in which the inguinal lymph node was not palpable and inguinal lymph node dissection (ILND) could be safely avoided by conducting dynamic sentinel lymph node biopsy (DSNB). The first case was in a 54-year-old man complaining of penile tumor for at least 3 months....

Ausführliche Beschreibung

Bibliographische Detailangaben
Veröffentlicht in:	Hinyokika kiyo. Acta urologica Japonica. - 1962. - 66(2020), 7 vom: 28. Juli, Seite 221-224
1. Verfasser:	Abe, Noriyuki (VerfasserIn)
Weitere Verfasser:	Hori, Jun-Ichi, Kobayashi, Shin, Kikuchi, Daiki, Tateoka, Joe, Watanabe, Masaki, Wada, Naoki, Tamaki, Gaku, Kita, Masafumi, Matsuya, Taisuke, Ishida-Yamamoto, Akemi, Kakizaki, Hidehiro
Format:	Online-Aufsatz
Sprache:	Japanese
Veröffentlicht:	2020
Zugriff auf das übergeordnete Werk:	Hinyokika kiyo. Acta urologica Japonica
Schlagworte:	Case Reports Journal Article

Beschreibung
Zusammenfassung:	We present 2 cases of penile cancer in which the inguinal lymph node was not palpable and inguinal lymph node dissection (ILND) could be safely avoided by conducting dynamic sentinel lymph node biopsy (DSNB). The first case was in a 54-year-old man complaining of penile tumor for at least 3 months. We performed partial penectomy and DSNB. The pathological diagnosis was squamous cell carcinoma (SCC), pT2-3. There was no cancer metastasis in sentinel nodes (0/2). There has been no recurrence for 6 years after operation. The second case was 65-year-old man suffering from penile tumor for at least 6 months. We performed partial penectomy and DSNB. The pathological diagnosis was SCC,pT2. There was no cancer metastasis in sentinel nodes (0/3). There has been no recurrence for 1 year after operation. ILND has been recommended for intermediate and high-risk penile cancer even in patients with non-palpable inguinal lymph nodes. However,the complication of ILND is very high. DSNB has the potential to avoid ILND if there is no cancer metastasis in sentinel nodes
Beschreibung:	Date Completed 26.08.2020 Date Revised 26.08.2020 published: Print Citation Status MEDLINE
ISSN:	0018-1994
DOI:	10.14989/ActaUrolJap_66_7_221