Therefore, it is commonly difficult to diagnose BHD only on the basis of histopathological findings of resected bullas [8].
As shown by several examples from arid and semi-arid regions, lives have been altered by rapid changes in landscapes, but separating human causes that may be manageable from non-human drivers that may not is commonly difficult.
PTE is commonly difficult to treat with drug therapy, and antiepileptic drugs may be associated with side effects.
Recent studies, however, have shown that it is commonly difficult to achieve adequate nutrition via the enteral route in critically ill patients [ 2, 3].
46– 48 Whereas nutrition is commonly difficult from the beginning in patients with SMA type I, the difficulties are less frequent and constrictive in the other SMA types.
Fingerstick blood collection would also be of immense value in several types of subjects where it is commonly difficult to collect venous blood via venipuncture: infants and young children, intravenous drug addicts, and very obese individuals.
However, it is often questioned whether a truly quantitative RT-PCR method can be consistent among many laboratories, as it is commonly difficult to optimize and interpret [ 41, 44, 45].
Patients who use their positions to identify problems or to complain are commonly viewed as difficult.
Patients with COPD who experience exacerbations are commonly viewed as difficult patients, with some physicians even saying that they do not particularly like these patients.
Transnational migrant workers are commonly surrounded by difficult and exploitative circumstances, which may be a result of their terms of employment and often precarious legal status [ 3].
