PMID- 28474160 OWN - NLM STAT- MEDLINE DCOM- 20190417 LR - 20190417 IS - 1432-1963 (Electronic) IS - 0172-8113 (Linking) VI - 38 IP - 3 DP - 2017 May TI - [Hereditary tumor syndromes in neuropathology]. PG - 186-196 LID - 10.1007/s00292-017-0292-y [doi] AB - Neoplasms in the central (CNS) and peripheral nervous system (PNS) in hereditary tumor syndromes play an important role in the neuropathological diagnostics. The benign and malignant PNS and CNS tumors that occur in the frequent neurofibromatosis type 1 (NF1) and type 2 (NF2) often represent essential factors for the course of the disease in those affected. Furthermore, certain clinical constellations (e.g. bilateral schwannomas of the auditory nerve, schwannomas at a young age and multiple meningiomas) can be important indications for a previously undiagnosed hereditary tumor disease. Other tumors occur practically regularly in association with certain germline defects, e.g. subependymal giant cell astrocytoma (SEGA) in tuberous sclerosis and dysplastic gangliocytoma of the cerebellum in Cowden's syndrome and can be indications in the diagnostics for an extended genetic counselling. This is not only important because many germline defects are based on new mutations, but also for the now established targeted therapy of certain tumors, e.g. inhibition of the mammalian target of rapamycin (mTOR) signaling pathway using temsirolimus for SEGA. Furthermore, knowledge about the possible constellations of genetic mosaics in hereditary tumor syndromes with the resulting (incomplete) syndrome manifestations is useful. This review article summarizes the most important hereditary tumor syndromes with involvement of the PNS and CNS. FAU - Mawrin, C AU - Mawrin C AD - Institut fur Neuropathologie, Otto-von-Guericke-Universitat Magdeburg, Leipziger Strasse 44, 39120, Magdeburg, Deutschland. christian.mawrin@med.ovgu.de. LA - ger PT - Journal Article PT - Review TT - Hereditare Tumorsyndrome in der Neuropathologie. PL - Germany TA - Pathologe JT - Der Pathologe JID - 8006541 SB - IM MH - Central Nervous System Neoplasms/*pathology MH - Humans MH - Neoplastic Syndromes, Hereditary/*pathology MH - Peripheral Nervous System Neoplasms/*pathology OTO - NOTNLM OT - Cowden syndrome OT - Li-Fraumeni syndrome OT - Neurofibromatosis type 1 OT - Neurofibromatosis type 2 OT - Schwannomatosis EDAT- 2017/05/06 06:00 MHDA- 2019/04/18 06:00 CRDT- 2017/05/06 06:00 PHST- 2017/05/06 06:00 [pubmed] PHST- 2019/04/18 06:00 [medline] PHST- 2017/05/06 06:00 [entrez] AID - 10.1007/s00292-017-0292-y [pii] AID - 10.1007/s00292-017-0292-y [doi] PST - ppublish SO - Pathologe. 2017 May;38(3):186-196. doi: 10.1007/s00292-017-0292-y.