D47.0
Histiocytic and mast cell tumours of uncertain and unknown behaviour
Coding guidance (WHO 2019)
Indolent systemic mastocytosis Mast cell tumour NOS Mastocytoma NOS Systemic mastocytosis, associated with clonal haematopoietic non-mast-cell disease (SM-AHNMD) Excl.: mastocytosis (congenital) (cutaneous) (Q82.2)
Sibling codes
D47Other neoplasms of uncertain or unknown behaviour of lymphoid, haematopoietic and related tissueD47.1Chronic myeloproliferative diseaseD47.2Monoclonal gammopathy of undetermined significance (MGUS)D47.3Essential (haemorrhagic) thrombocythaemiaD47.4OsteomyelofibrosisD47.5Chronic eosinophilic leukaemia [hypereosinophilic syndrome]D47.7Other specified neoplasms of uncertain or unknown behaviour of lymphoid, haematopoietic and related tissueD47.9Neoplasm of uncertain or unknown behaviour of lymphoid, haematopoietic and related tissue, unspecified