Liver abscesses are rare pathologies, but lethal without prompt diagnosis and treatment, based this on antibiotics and percutaneous drainage after culture.
Introduction HHV8-associated disorders (HAD), namely Kaposi sarcoma (KS), multicentric Castleman's disease (MCD) and HHV8-associated lymphomas (HAL, including primary effusion lymphoma and plasmablastic lymphoma), are a group of rare pathologies associated with poor prognosis.
Only pathologists who frequently perform autopsies are able to reveal rare pathologies.
French public health authorities have defined a reference site as one or several care centres able to manage serious pathologies with bad prognosis and rare pathologies.
French public health authorities have defined reference care centres as centres capable of providing care management of serious pathologies with bad prognosis as well as rare pathologies.
These tumors have other synonyms, which might confuse the unwary, and as with other rare pathologies, their diagnosis requires a high index of suspicion.
Firstly, although rare, pathologies other than FTLD or MND, such as corticobasal degeneration [ 13, 17], Alzheimer's disease ([ 50– 52], but see [ 44]), Parkinson's disease [ 53] and Huntington disease-like conditions [ 9], have been associated with expansions in C9ORF72.
But then growing awareness of "battered-child syndrome" — an awareness that the abuse of children at home was not a rare pathology but a frequent occurrence that demanded attention — led, in 1974, to the Child Abuse Prevention and Treatment Act.
Dysplasia epiphysealis hemimelica is still a rare pathology, but the number of documented cases is on the rise.
