The phrase "an isolated issue" is correct and usable in written English.
It can be used to refer to a problem or concern that is not connected to other issues and stands alone.
Example: "While we have many challenges to address, the budget shortfall is an isolated issue that requires immediate attention."
Alternatives: "a separate concern" or "a distinct problem."
More importantly, while the controversy over BRC's plans is an isolated issue in an isolated Manhattan community, the gossip on the block concerns some high profile potential candidates in the next mayoral election.
"This is not an isolated issue, it is not limited to warzones, it is not accidental.
"In this context, settlements are an issue, an important issue, but not an isolated issue," the official said.
The report says US authorities failed to realise that Somali-American youths travelling from Minnesota to Mogadishu in 2008 to join extremists was not an isolated issue.
But international conferences treat questions regarding water as an isolated issue and tend to overlook the numerous links to energy production.
A company investigation identified an isolated issue in one part of the lens rinsing process on a particular manufacturing line, the statement said.
France and New Zealand are both reasonable states that were arguing over an essentially minor, isolated issue of politics, jurisprudence and national self-image.
The Sklias lawsuit charges that "this is not a local or isolated issue with Wal-Mart.
This isolated issue is unlikely to be practically problematic, because such low relative humidity is rare.
Looking into it a little deeper, it appears these are not isolated issues, and that app developers all over the world have been experiencing failing or extremely slow iTunes Connect linkups for at least the past 48 hours.
Males being failed by the two most important roles of our society, health and education, are not isolated issues - they are the two most obvious symptoms of a zeitgeist that has become ambivalent towards them.
