Sixty-six patients were seen at the Mayo Clinic from 1950 through 1974 with in situ carcinoma of the vagina following various forms of treatment for a similar lesion of the cervix. Sixty-three patients have remained free of recurrent disease. One patient has been lost to followup, 1 patient required a second local excision, and 1 patient had recurrent carcinoma that progressed to invasive vaginal malignant disease. The recurrent malignant disease was usually asymptomatic; its presence was suggested by an abnormal Papanicolaou smear and confirmed by Schiller stain or colposcopically directed biopsy. Colposcopic examination of the vagina has greatly facilitated delineation of the lesion; this may allow relatively simple definitive therapy in some instances--that is, local excision or partial vaginectomy. Total vaginectomy, with or without skin graft vaginal reconstruction, must be carried out in patients who have multicentric lesions. The use of vaginal radium or external beam therapy should be limited to the elderly patients or those to whom a functional vagina is unimportant.
Gynecologic surgery is responsible for most of the ureteral injuries that occur. The "easy" operation--the "simple" abdominal hysterectomy--and not the technically difficult pelvic one, is responsible for most ureteral injuries. Total abdominal hysterectomy accounts for almost 50% of the genitourinary fistulas and perhaps 80-99% of all surgical ureteral injuries. This problem will persist until a most important surgical axiom is applied routinely during the accomplishment of all pelvic operations: With all dissections, the contiguous structures subject to injury must be exposed. This step not only will avoid injuries to the ureter but also will facilitate an equally important aspect, that is, urinary tract injuries must be recognized at the time of operation. With recognition and adequate repair, problems such as fistula formation and serious morbidity (and litigation) can be avoided almost entirely. Because the gnecologic surgeon frequently will find that urologic consultation is not available at the time of urinary tract injury, he or she must be aware of and familiar with the various ureteral reconstructive procedures that may be required. The gynecologic surgeon must devote time and study to the management of urinary tract injuries before their occurrence. All pelvic surgeons eventually will encounter ureteral problems. The methods of bladder mobilization and ureteroneocystostomy should be within the ability of all who operate within the pelvis. When extensive damage has occurred and a urologist is not available, the gynecologist who is unfamiliar with the more demanding techniques (that is, ureteroureterostomy, bladder flaps, ileal conduits) should avoid additonal damage to the urinary tract and accomplish a simple catheter ureterostomy, deffering the definitive repair for a urologist.
A relatively infrequent and heterogeneous group of tumors with similar clinical presentation may arise in the presacral space. From 1965-1980, 70 female patients with primary presacral tumors underwent surgical management at the Mayo Clinic. Twenty-three percent had no symptoms, and their tumors were found on routine pelvic examination. Most of the symptoms resulted from compression or obstruction of adjacent organs or from pressure on pelvic nerves or bone. A palpable tumor was found in 65 (93%) of the patients. Computed tomography scan has proved valuable in determining the extent and degree of tumor invasion. The abdominal approach was selected in 39 (56%), transsacral in 20 (28%), abdominal/perineal in six (9%), and transperineal in five (7%). Complications occurred in 22 patients (31%). However, there were no operative deaths. Seventy percent of the tumors were benign, and 30% were malignant. The prognosis for patients with benign tumors was excellent and their symptoms were relieved. All 21 patients with malignant tumors died between three months and four years after surgery. Survival was not prolonged by the use of radiation or chemotherapy.
