Open abdomen technique used in complications of major gynecological oncology surgery.

OBJECTIVE: To evaluate the open abdomen technique (laparostomy) used in complications of major gynecological oncology surgery. METHODS: We analyzed retrospectively the surgical database of all patients who had undergone major open surgery by the same gynecologic oncologist over a 5-year period. All patients who had had open abdomen procedure were identified; demographic data and indications of primary surgery, temporary abdominal closure procedure details, fascia closure and morbidity, mortality rates were evaluated. Intraabdominal infection and intraoperative massive hemorrhage were the major indications for all open abdomen cases. Mannheim Peritonitis Index was used perioperatively to determine open abdomen decision in intraabdominal infections. Vacuum Assisted Abdominal Closure system and Bogota Bag were used for temporary abdominal closure techniques. RESULTS: Out of the total 560 patients who had undergone major oncological surgery, 19 patients (3.3%) had open abdomen procedure due to surgical complications. Eleven patients had intraabdominal infection, six patients had hemodynamic instability due to peri and postoperative hemorrhage, two patients had gross fecal contamination during posterior pelvic exenteration surgery. The fascia was closed totally in 15 (78%), partially in 3 (15%) and could not be closed in 1 patient who had died secondary to multiorgan failure. Total morbidity and mortality rates were 26% (5/19) (two intrabdominal abscess, one pulmonary embolism, one skin necrosis, one enteroatmospheric fistula) and 5.2% (1/19) respectively. CONCLUSION: Open abdomen is a life-saving procedure when applied with correct indications and timing. Gynecological oncologic surgeries are candidates to serious complications and gynecologic oncologists dealing with such surgery should be as experienced as general surgeons in this regard.

Evaluation of Factors Affecting Lymph Node Metastasis in Clinical Stage I-II Epithelial Ovarian Cancer.

BACKGROUND: Systematic lymphadenectomy is useful for accurate staging of early-stage ovarian cancer and has obvious prognostic value. Accurate staging may prevent unnecessary postoperative chemotherapy. The aim of this study was to evaluate the rate of lymph node involvement and factors affecting it in clinically early-stage epithelial ovarian cancer (EOC; stages I, II). PATIENTS AND METHODS: The study included 163 patients who underwent surgery at our hospital between January 2004 and April 2017 and who were diagnosed with early-stage EOC based on preoperative and intraoperative examination. Patient data were retrospectively analyzed. The rate of lymph node involvement and factors affecting it were analyzed. RESULTS: Of 163 patients, 21 (12.9%) had lymph node metastasis, whereas 16 (16.3%) of 98 patients who underwent comprehensive lymphadenectomy had lymph node metastasis. According to the univariate results for patients undergoing any type of lymphadenectomy, the rate of positive lymph nodes was significantly higher (37.1%) in those with bilateral ovarian involvement (p < 0.001). The rate was significantly higher in patients with positive intraabdominal fluid cytology (25.9%; p < 0.001), serous histology (20.5%; p = 0.02), and grade 3 disease (33.3%; p < 0.001). In multivariate logistic regression analysis, the rate was significantly higher in patients with bilateral adnexal involvement (p = 0.012). The risk of positive lymph nodes was significantly higher in patients with grade 3 disease (p = 0.016). CONCLUSION: Comprehensive lymphadenectomy increases the detection rate for metastatic lymph nodes in patients with clinically early-stage EOC. The rate of lymph node involvement is significantly higher in grade 3 tumors, serous cytology, bilateral adnexal involvement, and positive intraabdominal fluid cytology.

Ovarian reserve after internal iliac artery ligation.

AIM: Ligation of major vessels supplying ovaries may alter hormones and ovarian reserve due to disturbances of vascular circulation. Our purpose is to measure serum anti-Müllerian hormone (AMH) levels and ovarian volume in patients who had internal iliac artery ligation (IIAL) and/or IIAL plus hysterectomy due to uterine atony. METHODS: Patients who underwent IIAL and IIAL+ hysterectomy were evaluated 6 months after their operations and were compared with the control group. The hormones, ovarian volume and antral follicle count (AFC) were measured in each group. RESULTS: Serum AMH levels in the post-partum 6th month interval were lower in the IIAL group than in the control group and were the lowest in the IIAL+ hysterectomy group. Similar to AMH results, AFC and ovarian volumes were also lowest in the IIAL+ hysterectomy group. CONCLUSION: IIAL and hysterectomy are lifesaving interventions during peripartum hemorrhage; however, they might alter ovarian reserve in the short term.