, Ahyoung Cho, Hae Kyung Yoo, Hye-Sung Moon The aim of our study is to compare the findings of investigative modalities and second look laparoscopy in ovarian cancer and establish the safety and accuracy of second look laparoscopy for detecting ovarian cancer.
We retrospectively reviewed 11 patients with ovarian cancer treated by a single surgeon from 2006 to 2013. These patients were diagnosed at the time of primary cytoreductive surgery and received six cycles of combination chemotherapy. Then, they underwent second look laparoscopy. They were followed up with tumor markers monthly and PET-CT and/or CT scans.
All 11 patients had undergone primary surgery followed by six cycles of consolidation chemotherapy. Eight patients had positive pathologic findings on second look laparoscopy (72.7 %). The CA 125 level was higher in one patient (12.5%). In seven patients who had positive results on second look laparoscopy, the value was well below normal limits (87.5%). Three patients had recorded increases in fluorodeoxyglucose uptake (37.5%). The increase in standardized uptake values in specific regions in the scans corresponded to positive biopsies from those regions. Seven patients who had positive findings on second look laparoscopy were treated with consolidation chemotherapy. The 5-year survival rate was 66.67%, and the 5-year recurrence rate was 33.33%.
There are limitations to the accuracy of current investigative techniques, and we must rely on clinical correlation with these modalities for each case of second look laparoscopy. It is feasible to safely perform second look laparoscopy to detect remnant ovarian cancer.
, Hyun Soo Park, Myung Hwa Lee, Sung Hee Kim, Jung Hwan Shin Ectopic pregnancy is an implantation of the fertilized ovum outside the uterine cavity. Most of ectopic pregnancies are located within the fallopian tube. We describe a rare case of 34-year-old woman complaining of lower abdominal pain and positive urinary pregnancy test. Pelvic ultrasound exam suggested tubal pregnancy with hemoperitoneum. However, pelviscopy revealed the bleeding point was subserosal myoma located just next to the right ovary. Uterus and both fallopian tubes were grossly free. Laparoscopic myomectomy with ectopic mass excision was performed and we observed the serial decrease of β-hCG level. Patient was well recovered and postoperative finding was not remarkable. Hereby, we report a rare case of ectopic pregnancy on uterine myoma with subserosal type with a brief review of literatures.
, Sun Hee Sung, Ryung-Ah Lee Desmoid tumor is rare neoplasm originated from fibrous sheath or musculoaponeurotic structure. It is classified as benign tumor histologically, but clinically, it has malignant characteristics due to its infiltrative growth to adjacent organ and frequent local recurrence. Especially, mesenteric desmoid tumor shows poor prognosis because of its symptoms of pain, intestinal obstruction, ureter obstruction and fistula formation and high frequency of recurrence. We experienced a case of mesenteric desmoid tumor in a 64-year-old woman with a painless abdominal mass. Laparoscopic exploration was performed and 10 cm sized mesenteric mass was identified, which resected widely and the diagnosis was confirmed with desmoid tumor by pathologic report. We reviewed the feature of the mesenteric desmoid tumor, that is, pathophysiology, clinical presentations, diagnosis, treatment and prognosis.
, Kyoung Tae Noh, Boyoung Oh, Ryung-Ah Lee, Soon-Sup Chung, Kwang Ho Kim Hand-assisted laparoscopic surgery had both technical advantages of open surgery and better postoperative short-term follow-up results of laparoscopic surgery. We compared open colectomy, laparoscopic colectomy and hand-assisted laparoscopic colectomy, and tried to find the most effective operative modality.
90 patients, who were diagnosed with colorectal cancer and underwent colectomy in our institution, were categorized as 3 groups of open colectomy (OC) group, laparoscopic colectomy (LC) group and hand-assisted laparoscopic colectomy (HALC) group by the surgical modality.
In this study, ratio of male and female was 57 : 37, and mean age was 64.1 years old. LC group and HALC group showed longer operation time, shorter hospital stay after operation, lesser pain and earlier removal of closed drainage catheter than OC group. Amount of bleeding during operation, frequency of transfusion and incidence of complication showed no significant difference. In permanent pathologic results, the number of harvested lymph nodes had significant difference between OC group and other groups (P=0.030), but it was probably caused by the bias of the different distribution of the stages in each group. Overall 14 of the cases resulted in complications while there was no mortality.
Laparoscopic colectomy and hand-assisted laparoscopic colectomy showed better short-term follow-up results rather than open colectomy. And hand-assisted laparoscopic surgery could provide tactile sensation to operator, which lacked in laparoscopic surgery. Hand-assisted laparoscopic colectomy could be an alternative surgical option for colorectal cancer with these advantages.
, Joo-Ho Lee, Ju Young Seoh Recently the advantages of a laparoscopy-assisted distal gastrectomy(LADG) including lymphadenectomy for early gastric cancer(EGC) have been reported. The purpose of this study was to perform a prospective randomized trial comparing the early results of LADO with open distal gastrectomy in EGC.
Forty-seven patients, endoscopically diagnosed as EGC on antrum and lower body, were included during the period from November 2001 to August 2003. Using a random number table, 23 patients were assigned to open group(group O) and 24 patients to LADG group(group L). Radical distal subtota 1gastrectomy with gastroduodenostomy was performed in all patients. The clinicopathologic findings, postoperative recovery, and morbidity were compared between two groups.
Age, sex, body weight, associated disease, history of previous abdominal surgery, location of lesion, size, gross type of EGC, and histologic differentiation were similar in both groups. On permanent pathologic examination, all cases of group O were diagnosed as EGC and in the group L, 21 cases were EGC, 3 cases were advanced cancer. The mean operation time was significantly shorter in the group L, but estimated blood loss and transfusion amount were similar in both groups. The mean postoperative days of first flatus, starting day of diet, postoperative hospital stay were shorter and deration of analgesic administered were lower in group O, but they did not reach statistical significance. The mean numbers of harvested lymph nodes were 38.1 in the group O and 31.8 in the group L, which was not statistically significant(p=0.098). Postoperative pulmonary complication based on chest X-ray occurred more frequently in the group O (p=0.043). There is no recurrence of disease in both groups in follow-ups.
LADG has advantage in terms of less phlmonary complications while main-taining the curatility. This is the preliminary result of prospective randomized study and the long-term results should be followed.
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