Syringocystadenoma Papilliferum of the Bony External Auditory Canal: A Rare Tumor in a Rare Location

Arechvo, Anastasija; Balseris, Svajūnas; Neverauskiene, Laura; Arechvo, Irina

doi:10.1155/2013/541679

Cited by 7 publications

(20 citation statements)

References 12 publications

(19 reference statements)

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“…Adding our case to those already published, there are little more than a dozen cases of syringocystadenoma papilliferum reported in the literature [6]. …”

Section: Introductionmentioning

confidence: 75%

“…In this case report we describe the clinical manifestation and histological features of one of the many varieties of ceruminous syringocystadenoma papilliferum described in the literature [ 6 ]. Adding our case to those already published, there are little more than a dozen cases of syringocystadenoma papilliferum reported in the literature [ 6 ].…”

Section: Introductionmentioning

confidence: 99%

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Syringocystadenoma Papilliferum of the External Auditory Canal

et al. 2017

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Patient: Male, 72Final Diagnosis: Syringocystadenoma papilliferumSymptoms: Hearing lossMedication: —Clinical Procedure: Excisional biopsySpecialty: OtolaryngologyObjective:Rare diseaseBackground:Ceruminous glands are modified apocrine glands, situated in the external auditory canal, that, together with sebaceous glands, produce cerumen, better known as ear wax. The neoplastic transformation of these structures is very rare and there have been few cases reported in the literature.Case Report:Syringocystadenoma papilliferum is one of the rarest tumors among benign tumors arising from the ceruminous glands. We here report the case of a 72-year-old man with a lesion histologically documented as a syringocystadenoma papilliferum and we review the literature, focusing our attention on clinical features and treatment options of benign glandular tumors arising from the external auditory canal.Conclusions:Syringocystadenoma papilliferum is a rare benign tumor of the ceruminous glands of the external ear canal. Excision biopsy is mandatory for the diagnosis and is the best treatment.

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“…Adding our case to those already published, there are little more than a dozen cases of syringocystadenoma papilliferum reported in the literature [6]. …”

Section: Introductionmentioning

confidence: 75%

Section: Introductionmentioning

confidence: 99%

Syringocystadenoma Papilliferum of the External Auditory Canal

et al. 2017

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“…Ceruminous glands are modified sudoral glands, localized deep in the skin of the EAC [[5], [6], [7]]. Tumors of these glands, commonly grouped under the name « ceruminoma », are rare, and comprise 5% of EAC tumors [[8], [9], [10]]. These tumors can usually be divided into benign (such as: adenoma; pleomorphicadenoma; syringocystadenoma …) and malignant tumors (for example: adenoidcystic and mucoepidermoid carcinoma; adenocarcinoma) [5,8,11].…”

Section: Discussionmentioning

confidence: 99%

Hidradenoma papilliferum of the external auditory canal. Case report

Rabii

Elkrimi

Bouzbouz

et al. 2020

Annals of Medicine and Surgery

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IntroductionHidradenoma papilliferum, also known as papillary hidradenoma, is a rare tumor of the sudoral glands, that occurs almost exclusively in women, on the vulvar and perineal region. Non-genital papillary hydradenoma is an even more rare occurrence, though some cases have been described in literature.This is a report of a 56 years old patient who presented with unilateral hearing loss secondary to a mass of the external auditory canal (EAC). A biopsy allowed us to make the diagnosis of a papillary hidradenoma of the EAC. The treatment was based on surgery; the tumor was removed while respecting the adjacent structures. Follow-up of the patient shows no actual recurrence.ConclusionEctopic Hidradenoma papilliferum located in the EAC is a rare occurrence, and should be considered as a possible diagnosis when investigating a mass of the EAC.

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“…To my knowledge, only one study has demonstrated the case of a patient with SCAP arising from the bony part of the canal [7] .…”

Section: Discussionmentioning

confidence: 99%

“…Eleven cases of SCAP of the cartilaginous par0000t of the external auditory canal have been mentioned in the literature till 2006 [5] . To my knowledge, another two cases have been mentioned since that time: one associated with lipomatous apocrine adenomas [6] and the other originating from the bony part of the ear canal [7] .…”

Section: Introductionmentioning

confidence: 95%

Syringocystadenomapapilliferum Arising from the External Auditory Canal: A Rare Tumor in a Rare Site

Tawab¹,

Amish²,

Sulaiman³

et al. 2016

Int Adv Otol

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Syringocystadenomapapilliferum is an extremely rare benign adnexal tumor of the scalp and face region. This is a report of the case of a female patient with syringocystadenomapapilliferum originating from the bony cartilaginous junction of the external auditory canal. A provisional diagnosis of an inflammatory polyp was made based on the clinical and radiological findings. Diagnosis was established only after the histopathological examination. This article represents a report of a rare skin disease and a rare site of affection. It emphasizes the role of histopathology in the diagnosis of such a condition with debatable clinical and radiological findings.

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Syringocystadenoma Papilliferum of the Bony External Auditory Canal: A Rare Tumor in a Rare Location

Cited by 7 publications

References 12 publications

Syringocystadenoma Papilliferum of the External Auditory Canal

Syringocystadenoma Papilliferum of the External Auditory Canal

Hidradenoma papilliferum of the external auditory canal. Case report

Syringocystadenomapapilliferum Arising from the External Auditory Canal: A Rare Tumor in a Rare Site

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