Multiple Nonfunctioning Parathyroid Carcinoma Secondary to Chronic Renal Failure / 대한이비인후과학회지
Korean Journal of Otolaryngology - Head and Neck Surgery
;
: 532-535, 2003.
Artigo
em Coreano
| WPRIM
| ID: wpr-655833
ABSTRACT
Parathyroid carcinoma is a rare entity accounting for only 0.5% to 5% of all cases of parathyroid neoplasm. Most of these malignancies present themselves as functional hormone-producing masses with elevated serum levels of parathormone and calcium. These tumors may also be nonfunctional, which is even rarer. Clinical detection of nonfunctioning parathyroid carcinoma prior to operation is primarily based on symptoms of an expanding neck mass and voice change. These condition may allow it to escape clinical attention until it has achieved an advanced state. So, the prognosis is relatively too bad. Most of these tumors often arise from preexisting parathyroid hyperplasia or adenoma. En bloc resection of primary lesion, ipsilateral thyroid lobe and isthmus together with a neck dissection only in case of lymph node involvement is recommended as the standard treatment. In this paper, we will introduce a case report of a bilateral nonfunctioning parathyroid carcinoma secondary to chronic renal failure.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Hormônio Paratireóideo
/
Neoplasias das Paratireoides
/
Prognóstico
/
Esvaziamento Cervical
/
Glândula Tireoide
/
Nações Unidas
/
Voz
/
Adenoma
/
Cálcio
/
Hiperplasia
Tipo de estudo:
Estudo prognóstico
Idioma:
Coreano
Revista:
Korean Journal of Otolaryngology - Head and Neck Surgery
Ano de publicação:
2003
Tipo de documento:
Artigo
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