Submandibular abscess caused by Listeria monocytogenes: report of a rare case

Listeria monocytogenes infection usually presents with self-limited gastrointestinal symptoms, neurolisteriosis or bacteremia. Focal involvement is very rare. We describe a case of submandibular abscess, with a 3-week progressing history of submandibular pain and swelling, diagnosed concomitantly w...

Full description

Saved in:
Bibliographic Details
Main Authors: Filipa Ferreira, Paula, Guilherme Rios, Carla Ribeiro, Alina Martín Fernandes, Luís
Format: Article
Language:English
Published: Portuguese Society of Otolaryngology and Head and Neck Surgery 2024-12-01
Series:Revista Portuguesa Otorrinolaringologia e Cirurgia de Cabeça e Pescoço
Subjects:
Online Access:https://journalsporl.com/index.php/sporl/article/view/3058
Tags: Add Tag
No Tags, Be the first to tag this record!
_version_ 1849683935405015040
author Filipa Ferreira
Paula
Guilherme Rios
Carla Ribeiro
Alina Martín Fernandes
Luís
author_facet Filipa Ferreira
Paula
Guilherme Rios
Carla Ribeiro
Alina Martín Fernandes
Luís
author_sort Filipa Ferreira
collection DOAJ
description Listeria monocytogenes infection usually presents with self-limited gastrointestinal symptoms, neurolisteriosis or bacteremia. Focal involvement is very rare. We describe a case of submandibular abscess, with a 3-week progressing history of submandibular pain and swelling, diagnosed concomitantly with type 2 diabetes mellitus. An empirical antibiotic treatment was started and drainage of the abscess was performed. After 13 days, the patient switched to a targeted antibiotic therapy with intramuscular G-penicillin 24MU/day, and a complete resolution of the infection was observed. This case report highlights the need to control risk factors, and to drain and culture pus, in order to effectively treat the infection. Although very rare, we must think of this agent in the presence of a cervical abscess.
format Article
id doaj-art-661e5d511a4a408fb746427fd92de78b
institution DOAJ
issn 2184-6499
language English
publishDate 2024-12-01
publisher Portuguese Society of Otolaryngology and Head and Neck Surgery
record_format Article
series Revista Portuguesa Otorrinolaringologia e Cirurgia de Cabeça e Pescoço
spelling doaj-art-661e5d511a4a408fb746427fd92de78b2025-08-20T03:23:38ZengPortuguese Society of Otolaryngology and Head and Neck SurgeryRevista Portuguesa Otorrinolaringologia e Cirurgia de Cabeça e Pescoço2184-64992024-12-0162410.34631/sporl.3058Submandibular abscess caused by Listeria monocytogenes: report of a rare caseFilipa Ferreira0Paula1Guilherme Rios2Carla Ribeiro3Alina Martín Fernandes4Luís5Unidade Local de Saúde de Braga, PortugalUnidade Local de Saúde de Braga, PortugalUnidade Local de Saúde de Braga, PortugalUnidade Local de Saúde de Braga, PortugalUnidade Local de Saúde de Braga, PortugalUnidade Local de Saúde de Braga, Portugal Listeria monocytogenes infection usually presents with self-limited gastrointestinal symptoms, neurolisteriosis or bacteremia. Focal involvement is very rare. We describe a case of submandibular abscess, with a 3-week progressing history of submandibular pain and swelling, diagnosed concomitantly with type 2 diabetes mellitus. An empirical antibiotic treatment was started and drainage of the abscess was performed. After 13 days, the patient switched to a targeted antibiotic therapy with intramuscular G-penicillin 24MU/day, and a complete resolution of the infection was observed. This case report highlights the need to control risk factors, and to drain and culture pus, in order to effectively treat the infection. Although very rare, we must think of this agent in the presence of a cervical abscess. https://journalsporl.com/index.php/sporl/article/view/3058Submandibular gland diseasesListeria monocytogenesFocal infectionCase reports
spellingShingle Filipa Ferreira
Paula
Guilherme Rios
Carla Ribeiro
Alina Martín Fernandes
Luís
Submandibular abscess caused by Listeria monocytogenes: report of a rare case
Revista Portuguesa Otorrinolaringologia e Cirurgia de Cabeça e Pescoço
Submandibular gland diseases
Listeria monocytogenes
Focal infection
Case reports
title Submandibular abscess caused by Listeria monocytogenes: report of a rare case
title_full Submandibular abscess caused by Listeria monocytogenes: report of a rare case
title_fullStr Submandibular abscess caused by Listeria monocytogenes: report of a rare case
title_full_unstemmed Submandibular abscess caused by Listeria monocytogenes: report of a rare case
title_short Submandibular abscess caused by Listeria monocytogenes: report of a rare case
title_sort submandibular abscess caused by listeria monocytogenes report of a rare case
topic Submandibular gland diseases
Listeria monocytogenes
Focal infection
Case reports
url https://journalsporl.com/index.php/sporl/article/view/3058
work_keys_str_mv AT filipaferreira submandibularabscesscausedbylisteriamonocytogenesreportofararecase
AT paula submandibularabscesscausedbylisteriamonocytogenesreportofararecase
AT guilhermerios submandibularabscesscausedbylisteriamonocytogenesreportofararecase
AT carlaribeiro submandibularabscesscausedbylisteriamonocytogenesreportofararecase
AT alinamartinfernandes submandibularabscesscausedbylisteriamonocytogenesreportofararecase
AT luis submandibularabscesscausedbylisteriamonocytogenesreportofararecase