The phrase "atypical appearance" is correct and usable in written English.
It can be used to describe something that does not conform to the usual or expected visual characteristics.
Example: "The doctor noted the atypical appearance of the rash, which raised concerns for a possible underlying condition."
Alternatives: "unusual look" or "nonstandard appearance".
Atypical appearance, either cysts or nodules alone, mandates that other diagnoses be considered.
Due to this atypical appearance, histological sampling is frequently required for definitive diagnosis (Figs. 9 and 10).
In this case, the intrahepatic bile ducts were markedly dilated with papillary proliferation in the lumen, and the tumor cells exhibited marked atypical appearance.
In this patient the cyst formation is located posterior to the IAC, resulting in a somewhat atypical appearance eccentric to the porus.
The aim of this study was to assess objectively the predictive value of the atypical appearance of the basal layer of oral epithelial dysplasia (OED) for development into invasive carcinoma.
"So one thing we could do is make atypical appearance more familiar and mundane," possibly by showing people with these types of appearances on television more often, he says.
And when it comes to people, we tend to be put off by atypical appearances and risky sex practices, both of which can imply heightened risk of disease.
The 2,8-DHA crystals had atypical appearances with unusual birefringence features.
The atypical appearances of the lower glands included bilobed appearance (n = 2); associated with multinodular goiter but in a normal location (n = 1); and wormlike appearance (n = 1).
The diagnosis of FGN and ITG has been relatively established in the typical cases, however, there always has been some overlap [ 5], and fibrils sometimes have atypical appearances, for example, they may be curved or have lamellar structure [ 4, 6].
The typical and atypical imaging appearance of meningiomas is discussed.
