PMID- 32269777 OWN - NLM STAT- PubMed-not-MEDLINE LR - 20240328 IS - 2051-3380 (Print) IS - 2051-3380 (Electronic) IS - 2051-3380 (Linking) VI - 8 IP - 4 DP - 2020 May TI - Relapse of cervical tuberculous lymphadenitis immediately after completion of effective anti-tuberculosis treatments. PG - e00555 LID - 10.1002/rcr2.555 [doi] LID - e00555 AB - Most cases of lymph node enlargement after completing tuberculosis (TB) treatment are due to paradoxical reaction (PR), not relapse, and therefore, do not require re-treatment. We herein report a case of a 28-year-old man who had developed cervical TB lymphadenitis and exhibited re-enlargement of the same lymph nodes one month after completing effective TB chemotherapy, which was microbiologically proven as relapse. The patient noticed painful cervical lymphadenopathy one month after completion of chemotherapy for TB lymphadenitis. Combination chemotherapy with multiple anti-TB drugs was resumed with suspicion of relapse. But, with his symptoms having worsened, surgical excision was performed. Mycobacterium tuberculosis was cultured from the dissected lymph nodes. Early regrowth of the lymph nodes after completing treatment can derive from microbiological relapse, in addition to PR. Surgical excision was useful for the microbiological diagnosis of the relapse. We must take care of lymph node re-enlargement in consideration of TB relapse. CI - (c) 2020 The Authors. Respirology Case Reports published by John Wiley & Sons Australia, Ltd on behalf of The Asian Pacific Society of Respirology. FAU - Kimura, Yuya AU - Kimura Y AUID- ORCID: 0000-0003-1649-0596 AD - Center for Pulmonary Diseases National Hospital Organization Tokyo National Hospital Tokyo Japan. FAU - Shimada, Masahiro AU - Shimada M AD - Center for Pulmonary Diseases National Hospital Organization Tokyo National Hospital Tokyo Japan. FAU - Kawashima, Masahiro AU - Kawashima M AD - Center for Pulmonary Diseases National Hospital Organization Tokyo National Hospital Tokyo Japan. FAU - Yamane, Akira AU - Yamane A AD - Center for Pulmonary Diseases National Hospital Organization Tokyo National Hospital Tokyo Japan. FAU - Nagai, Hideaki AU - Nagai H AD - Center for Pulmonary Diseases National Hospital Organization Tokyo National Hospital Tokyo Japan. FAU - Matsui, Hirotoshi AU - Matsui H AD - Center for Pulmonary Diseases National Hospital Organization Tokyo National Hospital Tokyo Japan. LA - eng PT - Case Reports DEP - 20200407 PL - United States TA - Respirol Case Rep JT - Respirology case reports JID - 101631052 PMC - PMC7136954 OTO - NOTNLM OT - Cervical tuberculous lymphadenitis OT - paradoxical reaction OT - relapse OT - surgical excision EDAT- 2020/04/10 06:00 MHDA- 2020/04/10 06:01 PMCR- 2020/04/07 CRDT- 2020/04/10 06:00 PHST- 2020/03/03 00:00 [received] PHST- 2020/03/12 00:00 [revised] PHST- 2020/03/19 00:00 [accepted] PHST- 2020/04/10 06:00 [entrez] PHST- 2020/04/10 06:00 [pubmed] PHST- 2020/04/10 06:01 [medline] PHST- 2020/04/07 00:00 [pmc-release] AID - RCR2555 [pii] AID - 10.1002/rcr2.555 [doi] PST - epublish SO - Respirol Case Rep. 2020 Apr 7;8(4):e00555. doi: 10.1002/rcr2.555. eCollection 2020 May.