Fibrolamellar hepatocellular carcinoma
| Fibrolamellar hepatocellular carcinoma | |
|---|---|
| Other names | FHCC |
| Micrograph of fibrolamellar hepatocarcinoma showing the characteristic laminated fibrosis between the tumor cells with a low NC ratio. H&E stain. | |
| Specialty | Oncology |
Fibrolamellar carcinoma (FLC) is a rare form of carcinoma that typically affects young adults and is characterized, under the microscope, by laminated fibrous layers interspersed between the tumor cells. It has been estimated that 200 new cases are diagnosed worldwide each year. However, in light of recent advances in our molecular understanding, this has recently been revised to suggest it may be at least ten times more common. FLC, also known as fibrolamellar hepatocellular carcinoma, is different from the more common hepatocellular carcinoma (HCC) in that it afflicts young people with normal liver function and no known risk factors.