[Is Surgery Really Useful for Breast Cancer Management in Elderly Patients?]

PURPOSE: The Japanese Breast Cancer Society Clinical Practice Guidelines for Breast Cancer 2018 indicated that operation is the standard treatment for breast cancer in elderly patients. This study aimed to assess the safety and efficacy of surgery for elderly patients with breast cancer. METHODS: Between April 2009 and November 2019, 545 patients underwent surgery in our hospital. The medical records of the elderly group(≥80 years, n=62)and the control(55-65 years, n=128)groups were compared and analyzed retrospectively. RESULTS: The elderly group had more comorbidities(p<0.001)than those of the control group. Although no significant difference in the pathological stage was noted between the 2 groups, dermal infiltrations were more common(p=0.003)in the elderly group than those of the other, and 27% of them did not undergo any surgery to the axilla. This group experienced more post-surgery complications than those of the other; however, such complications did not extend beyond the duration of hospital stays. No difference in the recurrence rate between the groups was noted. In the elderly group, 64% died of comorbidities. The 3-year survival rate was 88.3% and 95.4% in the elderly and control groups, respectively(p=0.18). CONCLUSIONS: Our study revealed that surgery was safe for the management of breast cancer in elderly patients. However, their prognosis was poor owing to their comorbidities. Hence, careful therapy for their comorbidity is also important.

[A Case of Stage â £ Cholangiocarcinoma with an Improved Quality of Life after Resection of a Symptomatic Giant Ovarian Teratoma].

An 82‒year‒old female presented to our hospital with abdominal fullness and loss of appetite. Abdominal computed tomography revealed a cholangiocarcinoma(Stage Ⅳ)with liver metastases and multiple lymph node metastases. In addition, we found a left ovarian teratoma(approximately 33 cm in diameter)occupying most of the abdominal cavity. She did not want an aggressive treatment for cholangiocarcinoma, but hoped to receive the best supportive care. She was treated with a fentanyl patch, although there was no symptomatic improvement. We explained that resection of the giant ovarian tumor may improve the symptoms. As a result, she accepted the surgery. The laparotomy was performed, and a left ovarian tumor(approximately 10,600 g in weight)was resected. Operation time was 2 hours and 35 minutes, and the amount of blood loss was small. No postoperative complications were observed. She started oral intake at POD 2. The abdominal symptom was relieved by the surgery, and she was discharged to her own home on POD 12. She was readmitted on POD 46 for general malaise, and died of advanced cholangiocarcinoma on POD 66. It was suggested that the QOL may be improved by resecting symptomatic benign tumors even in terminal cancer patients.

Management of an obstructed recurrent inguinal hernia using a hybrid method: a case report.

BACKGROUND: For recurrent incarcerated and strangulated hernias, the optimal treatment strategy for each case is needed. CASE PRESENTATION: The study patient was a 70-year-old man. TAPP repair was performed for a left inguinal hernia (JHS Classification II-1) 7 years earlier. The patient experienced transient pain and swelling of the left inguinal region for 5 months and visited our emergency department for abdominal pain and vomiting. A CT scan showed a recurrent left inguinal hernia and small bowel incarceration, and emergency surgery was performed. Laparoscopic observation of the abdominal cavity revealed recurrent left inguinal hernia (Rec II-1) with small bowel incarceration. The small bowel was reduced after pneumoperitoneum, and no findings suggested intestinal tract necrosis. Adhesions around the herniated sac were dissected using an extraperitoneal approach and then shifted to mesh plug repair. No perioperative complications or hernia recurrence were observed in the 10 months after the surgery. CONCLUSIONS: This report describes a novel, successful surgical treatment for a recurrent incarcerated hernia. In our patient, we could easily perform dissection and understand the positional relationship by hybrid surgery using the TEP method. Additionally, in patients with incarcerated hernias, we believe that performing hybrid surgery by combining the TEP method would be useful because bowel dilation caused by intestinal obstruction would not disturb the operative field.

[A Case of Multiple Laparoscopic Surgeries Performed for Disseminated Peritoneal Recurrence of Primary Peritoneal Carcinoma].

A 61-year-old woman presented to our hospital with abdominal distension. Abdominal CT showed massive ascites and disseminated peritoneal nodules. The patient was diagnosed with primary peritoneal cancer based on ascites and disseminated peritoneal nodules following laparoscopic surgery(initial operation). After receiving neoadjuvant chemotherapy, she underwent hysterectomy, bilateral salpingo-oophorectomy, and omentectomy(2nd operation). During chemotherapy, she experienced small bowel obstruction owing to disseminated peritoneal recurrence and splenic metastasis. Therefore, she underwent a laparoscopic partial small bowel resection(3rd operation)and laparoscopic splenectomy(4th operation). Treatment of primary peritoneal carcinoma consists of debulking surgery and chemotherapy. Laparoscopic debulking surgery may be useful for preventing adhesions and facilitating early postoperative recovery.