European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery · 2024
An underdog under the mandible: Pantoea agglomerans abscess of the submandibular region- a case report.
СтатьяКлинический случайНазвание и аннотация: Перевод в очереди
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Dhawan Saksham, Sinha Ananya, Kamath Panduranga M, Shenoy Vijendra S, Raja Pooja Varshini
Аннотация
BACKGROUND: Pantoea agglomerans is a gram negative, aerobic/facultative anaerobic, rod shaped bacilli commonly isolated from plants, soil, food and faeces.(1) It is a rare cause of opportunistic infections in humans acquired mainly via two major routes being, wound infection or hospital acquired.
CASE REPORT: Here, we encountered a landmark, first of its kind, head and neck manifestation of a cervical soft tissue abscess with Pantoea agglomerans being the miscreant. The patient presented with complaints of a left sided neck swelling, which was radiologically suggestive of a cold abscess, however clinical suscpicion encouraged us to perform an incision and drainage, culture of which revealed this notorious phytogenic bacterium.
DISCUSSION: Commonly encountered Pantoea infected cases documented in literature have shown a clinical picture of endophthalmitis, acute unilateral dacryocystitis, periostitis, endocarditis, osteomyelitis and a tumour like muscle cyst of the thigh with many of them eventually leading to septicemia while a few also resolved with targeted antibiotics.(2) Remarkably, no ENT or head and neck presentations have been reported in literature till date. History of trauma by brushing against a mango tree was confirmed retrospectively, which was found to be the missing piece of the puzzle.
CASE REPORT: Here, we encountered a landmark, first of its kind, head and neck manifestation of a cervical soft tissue abscess with Pantoea agglomerans being the miscreant. The patient presented with complaints of a left sided neck swelling, which was radiologically suggestive of a cold abscess, however clinical suscpicion encouraged us to perform an incision and drainage, culture of which revealed this notorious phytogenic bacterium.
DISCUSSION: Commonly encountered Pantoea infected cases documented in literature have shown a clinical picture of endophthalmitis, acute unilateral dacryocystitis, periostitis, endocarditis, osteomyelitis and a tumour like muscle cyst of the thigh with many of them eventually leading to septicemia while a few also resolved with targeted antibiotics.(2) Remarkably, no ENT or head and neck presentations have been reported in literature till date. History of trauma by brushing against a mango tree was confirmed retrospectively, which was found to be the missing piece of the puzzle.