| ulcerative colitis and antineutrophil cytoplasmic antibodies in hong kong chinese. | inflammatory bowel diseases are known to be rare among the chinese. the diagnosis of ulcerative colitis has been difficult in some of the asian countries where infective colitis is more prevalent. twenty-three hong kong chinese patients diagnosed to have ulcerative colitis were reviewed. the symptoms were relatively mild and extraintestinal manifestation had been rare. patients responded well to steroid therapy and sulfasalazine. three patients in this series were found to have cyst and/or troph ... | 1993 | 8503382 |