[One Case of Accessory Breast Cancer Complicated by Contralateral Breast Cancer].

We experienced a case of right sided accessory breast cancer complicated by contralateral breast cancer. A 50-year-old woman came to us for an examination because a tumor in her left breast was pointed out at breast cancer screening. A breast MRI confirmed a tumor in her left breast and a tumor continuing from the skin to the subcutis of the right axilla. A skin biopsy for the tumor in the right axilla and a core needle biopsy(CNB)for the tumor in the left breast were performed. The pathological result of the CNB for the left breast indicated an invasive ductal carcinoma of the tubular formative scirrhous type. Although the tumor of the right axilla was poorly differentiated adenocarcinoma demonstrating cord-like arrays, it was examined by skin biopsy and therefore no deep part of the tissue was included. We conducted immunostaining, in consideration of the possibility of metastasis from the left sided breast cancer. ER, PgR, mammaglobin, GATA 3 were positive, strongly suggesting that the tumor in the right axilla was also derived from a mammary gland. We also performed a wide local excision of the right axilla plus axillary dissection(level Ⅰ)in addition to conducting a left mastectomy plus sentinel lymph node biopsy, in consideration of the possibility of primary right sided accessory breast cancer. The pathological result following surgery confirmed a difference in the histologic features between both sides, residual normal accessory mammary glands around the tumor on the right side, and the presence of rich DCIS and a lobular replacement image, leading to a definitive diagnosis of primary invasive ductal carcinoma of the accessory breast on the right side.

Laparoscopy-assisted Distal Gastrectomy for Gastric Cancer in Elderly Patients: Surgical Outcomes and Prognosis.

BACKGROUND/AIM: Elderly patients usually have various comorbidities. Laparoscopic gastrectomy as a minimally-invasive treatment might be feasible for these patients. The aim of this study was to evaluate the safety and efficacy of laparoscopy-assisted distal gastrectomy (LADG) in elderly patients with gastric cancer by comparing the surgical outcomes and prognosis. PATIENTS AND METHODS: We analyzed 136 patients who had undergone LADG between January 2013 and December 2014. We compared elderly patients (75 years old or more) with non-elderly patients. RESULTS: The incidence of all postoperative complications did not differ between groups, and there were no significant differences in the time to first oral intake or the duration of postoperative hospital stay. The 3-year overall and recurrence-free survival rates were not significantly different between the groups. CONCLUSION: LADG is a safe and less invasive treatment for gastric cancer in elderly patients, who have a greater incidence of comorbidity.

Successful treatment of refractory complete separation of an esophagojejunal anastomosis after laparoscopic total gastrectomy: a case report.

BACKGROUND: Anastomotic leakage after total gastrectomy occurs despite improvements in surgical techniques and patient management. Although many cases of dehiscence can be managed non-operatively, major leakage requires a second surgery and can potentially lead to death. Therefore, accurate and immediate diagnosis and treatment are essential. CASE PRESENTATION: In this report, we describe a 66-year-old Japanese man who was diagnosed with a complete separation of an esophagojejunal anastomosis after laparoscopic total gastrectomy with oral contrast radiography using Gastrografin®. The severe complication was successfully treated by re-anastomosis after two emergency drainage surgeries. After the second surgery, the esophageal end formed a fistula with the jejunum, but balloon dilation failed to open the fistula. Therefore, oral ingestion and conservative treatment were considered unsuitable, and we performed esophagojejunal re-anastomosis 7 months after the first surgery. At a follow-up examination 2 years after re-anastomosis, the patient weighed 47 kg, and his ingestion had recovered to 80% of that before surgery. CONCLUSIONS: Complete separation of an esophagojejunal anastomosis is a rare but severe complication of total gastrectomy. Therefore, we consider that once separation is diagnosed, aggressive and urgent re-operation and effective drainage are useful. Moreover, it is necessary to take great care to minimize the operative morbidity associated with esophagojejunal anastomosis.

[A Case Report of Laparoscopy Assisted Distal Gastrectomy for Gastric Cancer with an Adachi Type VI Anomaly (Group 27)Institution].

We report the case of a 79-year-old man, with gastric cancer detected on upper gastrointestinal endoscopic examination performed by a nearby medical clinic, and referred to our hospital, in April 201X. He was diagnosed with gastric cancer(ML, less, 0- II a+ II c, tub 1-2, cT1bN0M0, cStage I A). We performed laparoscopy assisted distal gastrectomy, D1+lymph node dissection, and Billroth I (B- I )reconstruction. Abdominal CT scan before surgery confirmed vascular anomaly of the celiac artery. We diagnosed Adachi type VI, preserved hepato-gastric artery trunk, and performed D1 plus dissection plus B- I reconstruction with small incision in the epigastrium. The operation time was 244 minutes and the blood loss was 5 mL. There were no postoperative complications, and the patient was discharged from hospital 7 days after the surgery. Pathological findings revealed pT4aN0M0, pStage II B, and the patient has been treated with TS-1®postoperative adjuvant chemotherapy. At present, there is no recurrence. As vascular anomalies of the celiac artery branch exhibit various forms, occasional blood vessel preventing surgery is required. Examining blood vessels through CT scan before the surgery made it possible to perform Laparoscopic gastrectomy safely.

[The Clinical Outcome of Conversion Surgery for Unresectable Gastric Cancers in Our Institution].

BACKGROUND: In recent years, the development of chemotherapy has been remarkable. Some cases of conversion surgery for unresectable gastric cancer have been reported. METHODS: The clinical outcome of 11 patients with far advanced gastric cancer who underwent conversion surgery in our hospital from January 2013 to May 2017 were analyzed retrospectively. RESULTS: The median survival time was 592 days(355-1,460). Four patients died of recurrent gastric cancer. Patients with undifferentiated carcinoma dominant had significantly poor survival rather than with differentiated carcinoma dominant(p= 0.039). Meanwhile, the pathological responders for chemotherapy did not have significantly better survival rather than nonresponders. CONCLUSIONS: Although the short term outcome of conversion surgery was acceptable, recurrent rate was still high. To improve the prognosis, clarifying the optimal timing of operation and more effective adjuvant chemotherapy are mandatory.

[A Case of Laparoscopic Remnant Gastrojejunal Bypass Surgery for Postoperative Peritoneal Recurrence of Gastric Cancer].

A 77-year-old female case who underwent laparoscopic distal gastrectomy with D2 dissection, Billroth I reconstruction for gastric cancer. Since the stage was III A, she received an adjuvant chemotherapy with S-1 after surgery. However, about 2 years after surgery, she was referred to our hospital for anorexia and vomiting. As a result of the examination, we diagnosed stenosis due to peritoneal recurrence near the anastomotic site. We performed laparoscopic remnant gastrojejunal bypass (Billroth II method, with Braun anastomosis). A camera port was inserted into a median umbilical incision. Following this, 4 additional ports(1 ports of 12mm in diameter and 3 ports of 5mm in diameter)were inserted under laparoscopic imaging into the right lower, right upper, left upper, and left lower quadrants. We first detached the adhesion considered as the influence of the previous surgery, and the anastomosis of remnant stomach and jejunum and the Braun anastomosis were performed by the linear stapler. The postoperative course was good. She started oral intake from the day after surgery, was discharged on the 6 days after operation, and received chemotherapy promptly. This procedure was effective for recurrent gastric cancer with stenosis which is difficult to resect and it was considered to be a minimally invasive method with a view to initiating chemotherapy early after operation.

[Clinical benefit of full-dose gemcitabine for advanced pancreatic cancer refractory to S-1+gemcitabine].

A 62-year-old man with pancreatic body cancer underwent distal pancreatectomy without adjuvant gemcitabine(GEM). Because the pancreatic cancer recurred 4 months after surgery, however, he was treated with combination chemotherapy(S- 1+GEM at 750mg/m2). Unfortunately, this combination regimen was ineffective; therefore S-1 was withdrawn and full-dose GEM was administered as second-line treatment. One year of full-dose GEM showed a significant clinical benefit, completely eliminating multiple pulmonary metastases even after a 3-month suspension of chemotherapy. Our findings suggest that GEM monotherapy is a useful mainstream treatment for advanced pancreatic cancer.

[Mild hemophilia A diagnosed at the onset of acute epidural hematoma after lumbar epidural block].

The patient was a 36-year-old man who had been aware of a mild bleeding tendency since childhood, but did not show any history of severe bleeding. After lumbar epidural block was performed for pain caused by lumbar disc herniation, the patient developed paraplegia due to an acute epidural hematoma, and rectovesical disorder. He was admitted to our hospital, and wide fenestration and hematoma evacuation were performed. Because of persistent bleeding, reoperation was performed to achieve hemostasis. Although factor VIII antigen was 138%, its activity was decreased to 18% of normal. A diagnosis of cross-reacting material positive mild hemophilia A was made. Postoperative injection of a factor VIII preparation resulted in complete hemostasis. The activated partial thromboplastin time was within normal range. A thrombin generation test showed reduced endogenous thrombin potential, peak thrombin levels, and prolonged time-to-peak levels. The thrombin generation test, which allows comprehensive assessment of the coagulation profile, was useful for diagnosis and treatment of this case.