Ganglioneuroblastoma is a variant of neuroblastoma that is surrounded by ganglion cells. It can be difficult to diagnose.Nodular ganglioneuroblastoma can be divided by prognosis. Neuroblastic tumors
It is contained within the neuroblastic tumors group, which includes:
Ganglioneuroma (benign)
Ganglioneuroblastoma (intermediate). Neuroblastoma (aggressive)

See also
Neuroblastoma

References


== External links ==
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Commercially available minoxidil topical solution should be stored at a temperature of 20-25 °C. Extemporaneous formulations of minoxidil have been reported to have variable stability, depending on the vehicle and method of preparation, and the FDA requests that physicians and pharmacists refrain from preparing extemporaneous topical formulations using commercially available minoxidil tablets. Minoxidil tablets should be stored in well-closed containers at 15-30 °C. Minoxidil, 6-amino-1,2-dihydro-1-hydroxy-2-imino-4-piperidinopyrimidine, is synthesized from barbituric acid, the reaction of which with phosphorous oxychloride gives 2,4,6-trichloropyrimidine. Upon reaction with ammonium, this turns into 2,4-diamino-6-chloropyrimidine. Next, the resulting 2,4-diamino-6-chloropyrimidine undergoes reaction with 2,4-dichlorophenol in the presence of potassium hydroxide, giving 2,4-diamino-6-(2,4-dichlorophenoxy)-pyrimidine.