Miyakawa H, Iyonaga K, Arima S, Yonekawa Y, Suga M, Ando M (First and Third Departments of Internal Medicine, Kumamoto University School of Medicine, Kumamoto, Japan). A superfemale with primary Sjögren's syndrome which involved systemic organs (Case report). J Intern Med 1997; 242: 261–5.
A 52‐year‐old Japanese woman complicated by a sex chromosomal anomaly as a superfemale, a mosaic of XXXXX/XXXX/XXX/XX/XO, with mild mental retardation, was hospitalized for dry mouth, dry eyes, and proteinuria. The sialography of the right parotid gland showed a globular‐type gland enlargement. A definite diagnosis of primary Sjögren's syndrome (SS) was made, and further examinations revealed not only typical sicca syndrome but also systemic extraglandular lymphocytic infiltration; interstitial pneumonitis, glomerular‐ and interstitial nephritis, superficial gastritis, thyroiditis, and a severe excitation conductive impairment of heart. We report a very rare case of superfemale with primary SS which involved systemic organs.