Summary
A new case of thyroid carcinoma with thymoma-like features, occurring in a 45-year-old lady, is reported. In order to establish the incidence of residual thymic tissue, 2575 consecutive surgically removed thyroid glands were also examined. Thymic tissue was found to be present in up to 1.4% of the cases. The clinicopathological and immunohistochemical features of the case together with its possible relationship with the persistence of aberrant nodules of thymic tissue in the neck are discussed.
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References
Asa SL, Dardick I, Van Nostrand AWF, Bailey DJ, Gullane PJ (1988) Primary thyroid thymoma: a distinct clinicopathologic entity? Hum Pathol 19:1463–1467
Carpenter GR, Emery JL (1976) Inclusions in the human thyroid. J Anat 122:77–89
Chan JKC, Rosai J (1991) Tumors of the neck showing thymic or related branchial pouch differentiation. A unifying concept. Hum Pathol (in press)
Gilmur JR (1941) Some developmental abnormalities of the thymus and parathyroids. J Pathol Bacteriol 52:213–218
Harach HR, Saravia Day E, Franssila KO (1985) Thyroid spindle-cell tumor with mucous cysts. An intrathyroid thymoma? Am J Surg Pathol 9:525–530
Hsu SM, Raine L, Fanger H (1981) The use of avidin-biotin-peroxidase complex (ABC) in immunoperoxidase technique: a comparison between ABC and unlabeled antibody (PAP) procedures. J Histochem Cytochem 29:577–580
Kakudo K, Mori I, Tamaski N, Watanabe K (1988) Carcinoma of possible thymic origin presenting as a thyroid mass: a new subgroup of squamous cell carcinoma of the thyroid. J Surg Oncol 138:187–192
Lau HT, Barlow BA, Gandhi RP (1984) Ectopic thymus: presenting as neck mass. J Pediatr Surg 19:197–200
Miyauchi A, Kuma K, Matsuzuka F, Matsubayashi S, Kobayashi A, Tamai H, Katayama S (1985) Intrathyroidal epithelial thymoma: an entity distinct from squamous cell carcinoma of the thyroid. World J Surg 9:128–134
Miyauchi A, Ishikawa H, Maeda M (1989) Intrathyroidal epithelial thymoma: a report of 6 cases with immunohistochemical and ultrastructural studies. Endocr Surg 6:289–295
Rosai J (1989) Ackerman's surgical pathology, 7th edn. Mosby, St Louis, pp 345–447
Rosai J, Levine GD (1976) Tumors of the thymus. In: Atlas of tumor pathology. Armed Forces Institute of Pathology, Washington, D.C., pp 1–161
Ryff-de Leche A, Staub JJ, Kholer-Faden R, Müller-Brand J, Heitz PU (1986) Thyroglobulin production by malignant thyroid tumors. An immunocytochemical and radioimmunoassay study. Cancer 57:1145–1153
Willis RA (1960) Pathology of tumors, 3rd edn. Butterworths London, pp 305–306
Yamashita H, Murakami N, Noguchi S, Noguchi A, Yokoyama S, Moriuchi A, Nakayama I (1983) Cervical thymoma and incidence of cervical thymus. Acta Pathol Jpn 33:189–194
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Damiani, S., Filotico, M. & Eusebi, V. Carcinoma of the thyroid showing thymoma-like features. Vichows Archiv A Pathol Anat 418, 463–466 (1991). https://doi.org/10.1007/BF01605934
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DOI: https://doi.org/10.1007/BF01605934