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Zhang JJ, Liu T, Peng F. Primary paraganglioma of the lung: a case report and literature review. J Int Med Res 2013; 40:1617-26. [PMID: 22971515 DOI: 10.1177/147323001204000442] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Only 22 cases of primary pulmonary paraganglioma have been reported previously. This report presents a case of paraganglioma that arose in the lung of a 38-year-old woman who presented with chest pain and paroxysmal cough with little sputum. Positron emission tomography-computed tomography scan demonstrated two homogeneous masses in the left lower lobe accompanied by multiple mediastinal lymph node metastases. After resection, gross pathological examination confirmed two solid masses, which had a yellow-grey complexion and decreased blood supply and that invaded the mediastinum. Immunohistochemical analysis confirmed the presence of several biological tumour markers. This is the first known report to describe the computed tomography imaging characteristics of a paraganglioma, thereby improving understanding of its morphological features and helping in the differential diagnosis of lung tumours.
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Affiliation(s)
- J-J Zhang
- Department of Radiology, Zhejiang Hospital, Hangzhou, China
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2
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Abstract
There are few reported cases of primary pulmonary paraganglioma in the pathology literature. Given the historical confusion surrounding bronchial tumors, widespread use of the term "chemodectoma" and classification of these lesions as paraganglioma in an outdated World Health Organization classification of lung tumors, the recognition of tumors arising from paraganglia within the lung has not been accepted by leading authorities. We present a well-documented case of a primary pulmonary paraganglioma with typical morphologic features and a supporting immunohistochemical profile. The 0.9 cm endobronchial tumor was submucosal and composed of nests of ovoid cells with abundant eosinophilic cytoplasm, cytoplasmic vacuoles, round to oval nuclei with speckled chromatin, and occasional conspicuous nucleoli. The nests of cells were surrounded by thin-walled vascular channels and stellate spindle cells. The ovoid cells showed strong diffuse staining for chromogranin A, synaptophysin, and faint staining for S-100; they were negative for cytokeratin AE1/AE3, Cam 5.2, and epithelial membrane antigen. The stellate spindle cells stained intensely positive for S-100 protein. A critical review of reported cases of pulmonary chemodectomas and paragangliomas in the English literature features few, if any, well-documented examples. While this exceedingly rare tumor should be discerned from carcinoid tumor, it remains unknown if primary pulmonary paragangliomas behave aggressively like intra-abdominal extra-adrenal paragangliomas, or in a more indolent manner observed with extra-adrenal paragangliomas in other locations.
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Affiliation(s)
- Cheri L Aubertine
- Department of Pathology and Laboratory Medicine, New York Presbyterian Hospital-Weill Cornell Medical College, NY 10021, USA
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3
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Shibahara J, Goto A, Niki T, Tanaka M, Nakajima J, Fukayama M. Primary Pulmonary Paraganglioma: Report of a Functioning Case With Immunohistochemical and Ultrastructural Study. Am J Surg Pathol 2004; 28:825-9. [PMID: 15166677 DOI: 10.1097/01.pas.0000116832.81882.0b] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
We describe a case of primary pulmonary paraganglioma, a tumor that has not been reported in sufficient detail in previous literature. The patient was a 55-year-old woman with hypertension accompanied by an elevated serum norepinephrine level (2651 pg/mL; normal 100-450 pg/mL). Computed tomography revealed a well-circumscribed solid mass, 3.5 cm in diameter, located in the lower lobe of the left lung. In the lobectomy specimen, the tumor had invaded the B8 bronchus and hilar lymph nodes with microscopic metastasis to the mediastinal nodes. The tumor showed histologic, immunohistochemical, and ultrastructural features of paraganglioma: argyrophilic cells arranged in a nesting (Zellballen) or anastomosing trabecular pattern within an arcuate vascular network. Neoplastic chief cells positive for neuroendocrine markers (CD56, synaptophysin, chromogranin A) were surrounded by sustentacular cells positive for S-100 protein. Neurofilament protein was positively stained, but cytokeratins were totally negative. On electron microscopy, chief cells possessed abundant dense core granules with an eccentric halo ("norepinephrine-type" granules). The patient's blood pressure began to decline soon after the resection, and her serum norepinephrine promptly returned to almost normal. On the basis of our experience, our case is a bona fide primary pulmonary paraganglioma, a tumor heretofore subject to considerable skepticism.
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Affiliation(s)
- Junji Shibahara
- Department of Pathology, Graduate School of Medicine, University of Tokyo, Tokyo, Japan.
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4
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Abstract
Benign solitary neoplasms of the lung are relatively uncommon but nonetheless must be considered in the differential diagnosis of any solitary pulmonary lesion. Ironically, the advent of improved tomographic imaging and its increasingly broad clinical application have led to a greater recognition of benign solitary pulmonary lesions, presenting the surgeon with a complex management dilemma. Most benign lesions are relatively bland radiographically, making their differentiation from carcinoma difficult. Often, diagnostic certainty can only be achieved with complete resection. Fortunately, advances in minimally invasive thoracic surgery make this prospect less daunting for the patient and surgeon. This article reviews a subset of solitary lesions categorized as rare benign neoplasms from histologic, radiographic, and clinical points of view.
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Affiliation(s)
- James S Allan
- Division of Thoracic Surgery, Department of Surgery, Massachusetts General Hospital, Boston, MA, USA
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Hironaka M, Fukayama M, Takayashiki N, Saito K, Sohara Y, Funata N. Pulmonary gangliocytic paraganglioma: case report and comparative immunohistochemical study of related neuroendocrine neoplasms. Am J Surg Pathol 2001; 25:688-93. [PMID: 11342785 DOI: 10.1097/00000478-200105000-00020] [Citation(s) in RCA: 44] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
The authors report a case of gangliocytic paraganglioma of the lung, which has not yet been described in a pulmonary neoplasm. A 75-year-old man underwent right middle and lower lobe lobectomy. A slightly yellowish mass was located at the bifurcation between the lower and middle lobe bronchus, protruding into the truncus intermedius. The neoplastic cells were composed of three cellular elements: uniform endocrine cells in a Zellballen arrangement, large ganglion-like cells within the nests of endocrine cells, and spindle-shaped cells arranged in streams to surround the nests. Each component exhibited the characteristic immunohistochemical properties, which were similar to those of the corresponding neuroendocrine neoplasms: Endocrine cells were positive for CAM 5.2, chromogranin A, and synaptophysin, like carcinoid tumor; ganglion-like cells were positive only for neurofilament, like ganglioneuroma; and spindle-shaped cells were positive for neurofilament and S-100 protein, like paraganglioma. These results agreed with those in gangliocytic paraganglioma of the duodenum. Pulmonary gangliocytic paraganglioma is similar to that in the duodenum, and is a hamartomatous proliferation of epithelial endocrine and neuronal cells of the bronchus.
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Affiliation(s)
- M Hironaka
- Department of Pathology, Jichi Medical School, Tochigi, Japan
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6
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Saeki T, Akiba T, Joh K, Inoue K, Doi N, Kanai M, Takeyama H, Takemura T, Ogoshi E, Ushigome S, Yamazaki Y. An extremely large solitary primary paraganglioma of the lung: report of a case. Surg Today 1999; 29:1195-200. [PMID: 10552341 DOI: 10.1007/bf02482272] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
We present herein the case of a 38-year-old woman found to have an extremely large solitary primary paraganglioma of the lung. The patient presented with chest pain on exertion and a mass was discovered in the left lower lobe of the lung by chest X-rays and computed tomography (CT). As no other neoplasms were detected elsewhere, a left lower lobectomy was performed. The patient has remained well without any evidence of recurrence for 5 years since her operation. The tumor, measuring 13 x 12 x 7 cm, was composed of ovoid cells (Zellballen), which were positive for Fontana-Masson and Grimelius stains, and sustentacular cells. Immunohistochemically, the ovoid cells were positive for neuron-specific enolase, S-100, CAM5.2, Leu7, and chromogranin A, and negative for carcinoembryonic antigen and epithelial membrane antigen. The sustentacular cells were positive for S-100 protein and CAM5.2, and negative for glial fibrillary acid protein. Therefore, the tumor was diagnosed as a paraganglioma. The tumor from our patient is the largest of the 17 solitary primary pulmonary paragangliomas reported thus far in the English-language literature.
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Affiliation(s)
- T Saeki
- Department of Surgery I, The Jikei University School of Medicine, Tokyo, Japan
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Gaffey MJ, Mills SE, Frierson HF, Askin FB, Maygarden SJ. Pulmonary clear cell carcinoid tumor: another entity in the differential diagnosis of pulmonary clear cell neoplasia. Am J Surg Pathol 1998; 22:1020-5. [PMID: 9706983 DOI: 10.1097/00000478-199808000-00013] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
A clear cell variant of primary pulmonary carcinoid tumor is described. The tumor arose in a 53-year-old woman who was incidentally found to have a solitary pulmonary nodule in the left upper lobe during routine chest roentgenography. Histologically, the tumor was composed of predominantly clear to lightly eosinophilic, polygonal cells with bland nuclei arranged in sheets and nests. Nuclear pleomorphism, necrosis, vascular invasion, and mitotic figures were not seen. The tumor cells were negative for oil-red-O and periodic acid-Schiff stains with and without diastase pretreatment on frozen and formalin-fixed sections, respectively. During immunohistochemical evaluation, the tumor cells were focally positive for cytokeratin and diffusely positive for neuron-specific enolase and chromogranin. Electron microscopy performed on paraffin block-retrieved tissue showed the presence of electron-dense, neurosecretory-type granules and variably sized vacuolated areas within the cytoplasm. the nature of which remained unclear. Intracytoplasmic glycogen or lipid were not identified. To our knowledge, this is the first report of pulmonary clear cell carcinoid tumor.
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Affiliation(s)
- M J Gaffey
- Department of Pathology, the University of Virginia Health Sciences Center, Charlottesville 22908, USA
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Skødt V, Jacobsen GK, Helsted M. Primary paraganglioma of the lung. Report of two cases and review of the literature. APMIS 1995; 103:597-603. [PMID: 7576579 DOI: 10.1111/j.1699-0463.1995.tb01412.x] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Two cases of primary paragangliomas of the lung are presented. The first occurred in a 69-year-old woman and was a grossly and histologically benign tumour. The other case occurred in a 33-year-old woman who had metastases to the peribronchial lymph nodes. This seems to be the second malignant case reported. No evidence of recurrence nor metastatic disease was found at follow-up, 8 months for the first case and 7 years for the second, respectively. The morphological and immunohistochemical findings are discussed and the literature comprising 20 cases is reviewed.
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Affiliation(s)
- V Skødt
- Department of Pathology, Gentofte Hospital, University of Copenhagen, Denmark
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Fukuda T, Kobayashi H, Kamishima T, Watanabe H, Inoue Y, Ohnishi Y, Naito M, Emura I, Hirono T. Peripheral carcinoid tumor of the lung with focal melanin production. Pathol Int 1994; 44:309-16. [PMID: 8044298 DOI: 10.1111/j.1440-1827.1994.tb03369.x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
A case of carcinoid tumor of the lung with focal melanin production was encountered in a 56 year old Japanese woman. The tumor was found 16 years previously by mass survey chest X-ray and had enlarged two-fold in the intervening period. The tumor consisted of a variety of tumor cells showing a spindle, polygonal and pleomorphic appearance with abundant vasculature in the stroma. All tumor cells showed argyrophilia, together with a few showing argentaffinity. Melanin-containing tumor cells were also present in parts. Ultrastructurally, most tumor cells possessed various numbers of neurosecretory granules and a few of them contained granular type melanosomes. Tumor cells were connected with desmosomes and a few of them contained tonofilament-like microfilaments. Only a few contained both neurosecretory granules and melanin. By immunohistochemistry, serotonin, met-enkephalin and beta-endorphin positive cells were observed scattered throughout the tumor. A few tumor cells positive for tyrosine hydroxylase were also detected. Additionally, most tumor cells were positive for keratin. On the basis of these findings, the tumor of the current case is a pulmonary carcinoid tumor with focal melanin production.
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Affiliation(s)
- T Fukuda
- Second Department of Pathology, Niigata University, School of Medicine, Japan
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Abstract
Patient 1 was a 53-year-old man who had a very rare primary pulmonary meningioma that developed in the left lingular segment. When this report was written, 7 years had passed since he underwent operation, and no recurrence of the meningioma had been detected. In Patient 2, a 61-year-old woman, multiple pulmonary metastases were confirmed 19 years after she had undergone operation for multiple cerebellar meningiomas, and the metastases were resected. After 2 years, multiple intraperitoneal metastases were found, and thus aggressive surgery was performed. Currently, 22 years after the operation for the primary cerebellar meningioma, the patient is alive without any subjective symptoms, although intraperitoneal metastases have recurred. To date, only four cases (all in women) of primary pulmonary meningioma have been reported. Case 1 reported in this article is thus the first case in a male patient to be reported, and, in addition, this patient also has the first reported case to have been evaluated for more than 5 years. In Case 2, however, each of the excised extracranial tumor lesions was histologically homogeneous and showed a hemangiopericytomatous pattern. The histologic picture of those tumor lesions was exactly the same as the picture of a small portion of the cerebellar meningiomas excised 19 years earlier. Thus, all those extracranial tumor lesions were diagnosed to be metastatic meningiomas. However, it is difficult to explain why there had been no symptoms for as long as 19 years until the pulmonary metastases were discovered.
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Affiliation(s)
- K Kodama
- Department of Thoracic Surgery, Center for Adult Diseases, Osaka, Japan
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Abstract
A case of primary paraganglioma of the lung in a 63-year-old woman is presented. The tumor arose from a segmental pulmonary artery and had typical epithelioid cell nests in a "Zellballen" pattern surrounded by reticulum. An electron microscopic study revealed cytoplasmic neurosecretory granules. As in eight previously reported cases, in the English literature, the tumor was benign. The tumor has occurred in seven women and two men with an age range of 43 to 69 years. All patients were asymptomatic, and the diagnosis has never been made prior to operation.
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Laustela E, Mattila S, Franssila K. Chemodectoma of the lung. SCANDINAVIAN JOURNAL OF THORACIC AND CARDIOVASCULAR SURGERY 1969; 3:59-62. [PMID: 4310708 DOI: 10.3109/14017436909131922] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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Lagace R, Tremblay M. Non-chromaffin paraganglioma of the kidney with distant metastases. CANADIAN MEDICAL ASSOCIATION JOURNAL 1968; 99:1095-8. [PMID: 4301620 PMCID: PMC1945469] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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Abstract
The histological and histochemical features of a primary chemodectoma of lung are described and compared with previously reported pulmonary chemodectomata. The tumour is of interest because, although there is physiological evidence that chemoreceptors are present in the lung, they have not yet been located anatomically.
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