<nowiki>sinonasal undifferentiated carcinoma; carcinome sinonasal indifférencié; sinonazalni nediferencirani karcinom; malattia; a rare, highly aggressive carcinoma that arises from the sinonasal tract. It is characterized by the presence of small to medium size malignant cells. The prognosis is poor.; хвороба; Krankheit; Sinonasal Undifferentiated Carcinoma; Sinonasal Anaplastic Carcinoma; Highly aggressive undifferentiated carcinoma of the nasal cavity and paranasal sinuses; SNUC; Undifferentiated Sinonasal Cancer</nowiki>
sinonasal undifferentiated carcinoma
a rare, highly aggressive carcinoma that arises from the sinonasal tract. It is characterized by the presence of small to medium size malignant cells. The prognosis is poor.
