Biomedical subjects
Publications and source records attributed to G Haas.
Milestones of specific and defined developmental tracks can be used to gain information about an individual child's developmental progress. Milestones are defined as an essential stage during developmental course that have to be passed at a given age. The milestones are defined by the age at which 90-95 per cent of all children in a specific population pass a particular milestone.
Transcervical balloon tuboplasty represents a noninvasive technique to treat proximal tubal occlusion. In a multicenter study, 77 women with confirmed bilateral proximal tubal occlusion underwent the procedure. In 71 patients (92%), at least one proximally obstructed fallopian tube was recanalized. Concomitant distal bilateral tubal occlusions were diagnosed after successful proximal tubal balloon recanalizations in 13 patients (17%). In the remaining 64 patients, 22 clinical pregnancies (34%) have been confirmed during a median follow-up period of 12 months. Among those, 17 (77%) resulted in normal deliveries and five (23%) resulted in a first-trimester miscarriage. One patient was diagnosed with an ectopic pregnancy. Among 25 patients who had not conceived within 6 months of the procedure, 17 (68%) demonstrated continuing tubal patency on repeated hysterosalpingogram. We conclude that transcervical balloon tuboplasty is a safe outpatient technique that may represent an alternative to in vitro fertilization or microsurgical reanastomosis of fallopian tubes.