However, it is important to note that the FNH-like nodules can infrequently demonstrate washout in the delayed phase, mimicking HCC [58, 59] (Supplementary material 1).
These mesenchymal neoplasms range markedly in size from 0.6 to 25 cm and, not infrequently, demonstrate areas of necrosis, calcification or cavitation.
One person lost HBeAg, but spontaneous loss of HBeAg occurs not infrequently, as demonstrated by the 2 participants who lost HBeAg in the interval between first screening and repeat baseline testing.
Although this tracing occurs infrequently, we demonstrate the value of careful investigation of contacts to identify those who may have subclinical disease that could be treated at an early stage.
SA β-gal analysis of tumour sections demonstrated infrequently stained cells, confirming these findings (data not shown).
Though strong wind events occur infrequently, a positive correlation was demonstrated between percentile and mean wind speeds, indicating that the risk of gusty events increases with the increase of mean wind speeds.
Additionally, we showed how the multilevel map could help to clarify the role of infrequently mutated genes, and we demonstrated that mutually exclusive gene mutations were more prevalent in pathways, whereas many co-occurring gene mutations were associated with hallmark characteristics.
The Beijing authorities infrequently exhibit such statesmanship.
Although mutations of Ras and Raf occur infrequently in HCC, a recent study demonstrated that activation of Ras pathway occurred in 100% of HCC specimens analyzed when compared with non-neoplastic surrounding tissues and normal livers [ 91].
A previous study from Burkina Faso during the 2002 serogroup W epidemic demonstrated that serogroup W carriage infrequently induces protective immunity and that natural immunity against serogroup W may be lost (24 ).
