Table 1.

Affected systems and symptoms in atypical CF

SYSTEM	SYMPTOMS
Respiratory	Chronic sinusitis, nasal polyposis, poorly controlled obstructive lung disease, recurrent pneumonia, digital clubbing
Gastrointestinal	Meconium ileus, rectal prolapse, atypical acute pancreatitis or chronic pancreatitis, diarrhea, constipation, weight loss or poor weight gain, nutritional deficiency
Endocrine and metabolic	Diabetes mellitus, hypochloremia, hypokalemia, metabolic alkalosis
Genitourinary	Azoospermia in men, reduced fertility in women
Other	Dermatitis secondary to nutritional deficiencies, unexplained anemia, early aqueous wrinkling

CF—cystic fibrosis.