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Multiple functioning paraganglioma associated with polycythemia
Author(s) -
Imai Tsuneo,
Funahashi Hiroomi,
Sato Yasuyuki,
Nozaki Hideki,
Asano Michio,
Ueda Masakazu,
Takagi Hiroshi
Publication year - 1988
Publication title -
journal of surgical oncology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.201
H-Index - 111
eISSN - 1096-9098
pISSN - 0022-4790
DOI - 10.1002/jso.2930390414
Subject(s) - medicine , paraganglioma , radiology
Multiple retroperitoneal functioning paraganglioma complicated by polycythemia is reported in the case of a girl who, at the age of 13 years complained of headache, palpitation, and faintness preoperatively. In the retroperitoneal cavity, there were 21 paragangliomas larger than 1 cm in diameter. All were removed surgically in two sections, the first in 1979 and the second in 1983. Bilateral adrenals were macroscopically normal, and her symptoms disappeared. Now the recurrence of retroperitoneal paraganglioma is likely, although there have been no symptoms for 8 years, since the first operation. It is difficult to conclude that the tumors were benign or malignant in this case. Though complication of polycythemia had been diagnosed before the operation, the symptom continued even with the serum erythropoietin level kept in the normal range. Association of polycythemia with paraganglioma is extremely rare, and it is also rare to find more than 10 paragangliomas. Only a limited number of reports have been made on each case in the literature.