diff --git a/pypika/terms.py b/pypika/terms.py
index e3505b5c..719421b6 100644
--- a/pypika/terms.py
+++ b/pypika/terms.py
@@ -1050,7 +1050,7 @@ def get_sql(self, with_alias: bool = False, **kwargs: Any) -> str:
         return arithmetic_sql
 
 
-class Case(Term):
+class Case(Criterion):
     def __init__(self, alias: Optional[str] = None) -> None:
         super().__init__(alias=alias)
         self._cases = []
diff --git a/pypika/tests/test_selects.py b/pypika/tests/test_selects.py
index 5d9916e6..d07d5ee8 100644
--- a/pypika/tests/test_selects.py
+++ b/pypika/tests/test_selects.py
@@ -473,6 +473,34 @@ def test_select_with_force_index_and_where(self):
 
         self.assertEqual('SELECT "foo" FROM "abc" FORCE INDEX ("egg") WHERE "foo"="bar"', str(q))
 
+    def test_where_with_multiple_wheres_using_and_case(self):
+        case_stmt = Case().when(self.t.foo == 'bar', 1).else_(0)
+        query = (
+            Query.from_(self.t)
+            .select(case_stmt)
+            .where(case_stmt & self.t.blah.isin(['test']))
+        )
+
+        self.assertEqual(
+            'SELECT CASE WHEN "foo"=\'bar\' THEN 1 ELSE 0 END FROM "abc" WHERE CASE WHEN "foo"=\'bar\' THEN 1 ELSE 0 '
+            'END AND "blah" IN (\'test\')',
+            str(query)
+        )
+
+    def test_where_with_multiple_wheres_using_or_case(self):
+        case_stmt = Case().when(self.t.foo == 'bar', 1).else_(0)
+        query = (
+            Query.from_(self.t)
+            .select(case_stmt)
+            .where(case_stmt | self.t.blah.isin(['test']))
+        )
+
+        self.assertEqual(
+            'SELECT CASE WHEN "foo"=\'bar\' THEN 1 ELSE 0 END FROM "abc" WHERE CASE WHEN "foo"=\'bar\' THEN 1 ELSE 0 '
+            'END OR "blah" IN (\'test\')',
+            str(query)
+        )
+
 
 class PreWhereTests(WhereTests):
     t = Table("abc")