The course of pregnancy in 97 women with ulcerative colitis was studied over a 12-year period. During this period they had 173 pregnancies and delivered 136 children. There were two gemellary deliveries. Nine women had a spontaneous and 16 an induced abortion, of which 4 were performed on therapeutic indication. For a woman with ulcerative colitis the risk of an exacerbation of the bowel disease was 32% per year in her fertile years, whereas it was 34% per year during pregnancy. This difference is not statistically significant. As compared with women with an inactive bowel disease, women in whom the disease was active at the start of pregnancy had a small but significantly greater risk of spontaneous abortion and premature delivery. The frequency of malformations, prematurity, and neonatal hyperbilirubinaemia was not higher in the children of ulcerative colitis mothers than in those of healthy mothers. Treatment with sulphasalazine, salazosulphadimidine, and corticosteroids had no influence on the course and outcome of pregnancy. Birth length and weight of the children of mothers with ulcerative colitis equalled those for children of healthy mothers. In conclusion, pregnancy does not necessitate any change in the usual medical treatment of ulcerative colitis. Women with ulcerative colitis should be advised preferably to conceive at a time when their bowel disease is inactive. Generally, ulcerative colitis constitutes no indication for induced abortion.

Over a 13-year period, the course of 109 pregnancies in 68 women with Crohn's disease was studied. A total of 76 children were delivered. There were no gemellary deliveries, and none of the children had congenital malformations. Pregnancy entailed no increased risk of an exacerbation of the bowel disease. As compared with the reference population and with women with ulcerative colitis, the total material showed an increased risk of premature delivery and spontaneous abortion, but a further analysis showed that this was due only to an increased risk in women with active disease at the time of conception and in women who had undergone bowel resection during pregnancy. Birth weight and birth length corresponded to those in the reference population. The frequency of neonatal hyperbilirubinaemia was not higher in children of mothers with Crohn's disease than in children of healthy mothers. Treatment with sulphasalazine, salazosulphadimidine, and corticosteroids did not influence the course of pregnancy or the frequency of neonatal jaundice or malformations. Consequently, in Crohn's disease a pregnant woman should be given the same medical treatment as when not pregnant. Generally, the women should be advised preferably to conceive at a time when their bowel disease is inactive. The risk groups should be followed up with frequent obstetrical examinations throughout pregnancy.

Eighteen patients, under the age of 60 years, who have been treated with local excision of the vulva, participated in the study in which sexual function and somatopsychic reactions were evaluated by personal interviews. Furthermore both objective and subjective cosmetic results were registered. After this type of operation, fewer than one-third of the patients had postoperative sexual and somatopsychic problems, whereas more than half of the patients undergoing vulvectomy did report such problems. Fourteen out of 18 patients were satisfied with the cosmetic result and in 12 of the patients no disfiguration was found. This study shows that local excision of intra-epithelial neoplasia of the vulva is far less sexually traumatic than is vulvectomy.

Sexual function and somatopsychic reactions were examined in 25 women following vulvectomy and in 15 of their partners. More than half of the women had both sexual dysfunction and psychological problems. Their partners had no sexual dysfunction but almost half had psychological problems. An important reason for this seems to be insufficient information and advice both pre- and postoperatively and failure to recognize a developing stricture of the introitus vaginae. Frequent control and advice to both partners both pre- and postoperatively is desirable. Less extensive surgical procedures in selected cases should be considered.

The high persistence rate of cervical intraepithelial neoplasia in pregnancy leads us to recommend a liberal use of colposcopically directed biopsies during pregnancy and to ensure a high follow-up rate in the postpartum period.

Paraffin-embedded sections of vulvar squamous-cell carcinomas and of normal vulvar tissues were examined for HPV types 6, 11, 16, 18 and 33 by the polymerase chain reaction. Overall, 19 of 62 tumours harboured HPV DNA of types 16, 18 or 33. HPV types 6 and 11 were not detected. HPV DNA was found in 61% of tumours with adjacent intraepithelial neoplasia (VIN III), and in 13% of tumours without associated VIN III. HPV DNA was not detected in any of 101 normal vulvar tissues. HPV DNA was found more often in younger women, in patients with VIN III-associated tumours, and in those with multicentric anogenital neoplasia. This points to the existence of a subset of vulvar carcinomas preceded by intraepithelial neoplasia, with HPV as a major factor in carcinogenesis. HPV also seems to be an important factor in the development of multiprimaries in these patients. The 2 groups of patients with vulvar carcinoma did not differ with regard to prognosis, as estimated by the risk of recurrence after primary surgery.

Forty-four ureteral injuries could potentially have been avoided using established surgical practices, most importantly by exposing the ureter via dissection when indicated. Most of the ureteral injuries were discovered postoperatively.

In a double-blind study, we investigated the effects of postoperative epidural local anaesthetic, with or without addition of epidural morphine, on postoperative pain and gastrointestinal function in patients scheduled for radical hysterectomy and pelvic lymphadenectomy. Forty patients were randomized into two study groups: 48-h postoperative epidural 0.2% bupivacaine 8 ml h(-1) (bupi group) or 48-h postoperative epidural 0.2% bupivacaine/morphine 50 microg at 4 ml h(-1) (bupi/morph group). Patients were observed for at least 96 h after surgery. No differences in pain at rest, during cough or mobilization were observed. Patients in the bupi group requested a significant greater amount of supplementary analgesics, but times to first flatus and defaecation were reduced compared with patients in the bupi/morph group. Itching was a significant problem in patients in the bupi/morph group. No differences in postoperative nausea and vomiting, mobilization or time to discharge from hospital were observed between groups. The addition of morphine to postoperative epidural bupivacaine has only limited effect on pain relief and increases time to normalization of gastrointestinal function.