Clinicopathological characteristics, treatment, and survival outcomes of cystadenocarcinoma of the salivary gland: a population-based study

Cai, Chen; Sun, Jiayuan; He, Zhenyu; Lin, Huan‐Xin; Liu, Farong; Wang, Yan

doi:10.2147/ott.s111247

Cited by 9 publications

(11 citation statements)

References 12 publications

(17 reference statements)

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“…These patients were rescued by surgery. However, these findings suggest that local recurrence [5] and cervical lymph node recurrence could be more common than previously thought in papillary cystadenocarcinoma [9][10][11][12]. In contrast to local recurrence [5] and/or regional lymph node metastasis, our case developed pulmonary metastasis, which is an extremely rare clinical manifestation during the clinical course of papillary cystadenocarcinoma.…”

Section: Discussioncontrasting

confidence: 64%

“…Papillary cystadenocarcinoma shows low-grade histological and clinical features [ 1 , 2 , 3 ]. In a population-based study, the 5- and 10-year cause-specific survival rates were 97.0 and 81.4%, respectively [ 12 ] and no patients with papillary cystadenocarcinoma of the salivary gland died of the disease. Therefore, papillary cystadenocarcinoma is considered to be a low-grade malignancy according to the WHO classification and other reviews of the literature [ 1 , 2 ].…”

Section: Discussionmentioning

confidence: 99%

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A Rare Distant Metastasis of Papillary Cystadenocarcinoma Arising from Maxillary Gingiva

et al. 2020

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Papillary cystadenocarcinoma is an uncommon disease with low-grade histological and clinical features. Although the tumor has the potential to produce regional lymph node metastasis, there have been no reports of cases with distant metastasis. We describe a case of papillary cystadenocarcinoma arising from the maxilla that developed pulmonary metastasis 3 years after radical surgery of the primary tumor and regional lymph node. The histological findings were confirmed on resected specimens of the pulmonary nodule and a pathological diagnosis of a metastatic lesion derived from papillary cystadenocarcinoma was made. To our knowledge, this is the first report of the development of pulmonary metastasis in a patient with papillary cystadenocarcinoma. The present case suggests that papillary cystadenocarcinoma has the potential to produce lung metastasis in the clinical course. Based on our experience, we emphasize that long-term follow-up and/or careful examination are necessary in patients with cystadenocarcinoma, especially in patients with lymph node metastasis during the initial surgical therapy.

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Section: Discussioncontrasting

confidence: 64%

Section: Discussionmentioning

confidence: 99%

A Rare Distant Metastasis of Papillary Cystadenocarcinoma Arising from Maxillary Gingiva

et al. 2020

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“…Recurrence, however, was found in 5.3% of cases according to another series of 57 patients with CAC . The incidence of lymph node involvement by CAC ranged between 7% and 18.5% of the case series reported in literature …”

Section: Discussionmentioning

confidence: 99%

Cytopathology approach to rare salivary gland lesions with oncocytic features

Hussein

Khader

2019

Diagnostic Cytopathology

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Salivary glands located in the head and neck area are known to have different lesions with prominent oncocytic features. Fine needle aspiration is usually the initial approach in the management of these lesions, whether they represent neoplastic or non‐neoplastic processes. Owing to the limited material present upon cytopathologic examination, knowledge of variants and subtypes of various oncocytic lesions that can occur in this area is of major importance to provide the most accurate interpretation to the patients and clinicians. In this article, we selected rare lesions of the salivary glands that may exhibit oncocytic changes, and provided a brief discussion of each one of them, with emphasis on challenges in navigating the differential diagnosis that these cases may pose, from the cytopathology standpoint.

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“…There is no gender preference, and the average age was 57-58.8 years. 2,6 The major salivary gland, parotid is commonly involved in 65%. Other common sites are sublingual gland, buccal mucosa, lips and palate.…”

Section: Discussionmentioning

confidence: 99%

“…10 Radiotherapy is usually recommended for high grade recurrent tumors or for inoperative patients. 6,11…”

Section: Discussionmentioning

confidence: 99%

Recurrent cystadenocarcinoma of parotid: not always an indolent tumor

Manjula¹,

Kalyani²,

SM³

2019

JCBS

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Cystadenocarcinoma is a rare malignant tumor, constitutes 2% of malignant tumors of salivary gland known to have an indolent biological behaviour. A 60 years male presented with the history of swelling below right ear. He had similar complaints in the past for which patient had undergone superficial parotidectomy five months back. Histopathological examination of the excised specimen showed features of Cystadenocarcinoma. Here we are presenting a case of cystadenocarcinoma which has recurred in a short time even after complete surgical excision with clear margins Key words: Cystadenocarcinoma, salivary glands, papillary growth, recurrent

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Clinicopathological characteristics, treatment, and survival outcomes of cystadenocarcinoma of the salivary gland: a population-based study

Cited by 9 publications

References 12 publications

A Rare Distant Metastasis of Papillary Cystadenocarcinoma Arising from Maxillary Gingiva

A Rare Distant Metastasis of Papillary Cystadenocarcinoma Arising from Maxillary Gingiva

Cytopathology approach to rare salivary gland lesions with oncocytic features

Recurrent cystadenocarcinoma of parotid: not always an indolent tumor

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