Laparoscopic totally extraperitoneal repair for recurrent inguinal bladder hernia: A case report.

We present a case of a recurrent inguinal bladder hernia that was previously unsuccessfully operated on three times and was repaired using totally extraperitoneal repair (TEP). A 79-year-old man presented with a right inguinal swelling that had been treated three times on the same side with anterior approaches. Computed tomography confirmed a recurrent inguinal bladder hernia. TEP was performed after identifying the bladder hernia preoperatively, with previous surgeries that used a plug-and-patch technique through an anterior approach. The extraperitoneal approach allowed the bladder to be reduced without injury and the hernia to be safely repaired using a 3D Max® Light Mesh. The postoperative recovery was uneventful, with no recurrence after 1 year. TEP facilitates the diagnosis and repair of bladder hernias, emphasizing the importance of preoperative diagnosis and the efficacy of endoscopic procedures in bladder hernia repair, even in recurrent cases.

Laparoscopic Repair Following a Delayed Presentation of Traumatic Diaphragmatic Hernia: A Case Report.

Traumatic diaphragmatic hernia is a rare condition that occurs after trauma, and some patients have a delayed presentation. A laparoscopic approach is rarely used to repair traumatic diaphragmatic hernias. We encountered a case of asymptomatic diaphragmatic hernia diagnosed after a comprehensive medical examination. A 71-year-old woman was diagnosed with a delayed presentation of traumatic diaphragmatic hernia with prolapse of the greater omentum owing to a traffic injury 20 years ago. Surgery was performed laparoscopically using three ports, and intraoperative respiratory management was performed using a double-lumen tube. The 2.5-cm-diameter hernial orifice was sutured under contralateral one-lung ventilation after the greater omentum was returned to the abdominal cavity. The patient's postoperative course was uneventful, and she was discharged on the third day. Intraoperative strategies such as respiratory management and the laparoscopic approach play a crucial role in ensuring favorable postoperative outcomes. The last follow-up was at six months post-operation, and the patient was doing well.

[Results of Surgical Treatment for Gastric Cancer in the Elderly Over 85 Years Old].

Although the number of gastric cancers in elderly is increasing with the aging population, the indications of surgical treatment depend on the individual cases and the decisions of doctors. We investigated the outcomes of gastrectomy in elderly patients aged 85 years and older who underwent surgery at our hospital. From 2014 to 2022, 72 cases of gastrectomy were performed in the elderly. The approaches were laparotomy in 28 cases, laparoscopic in 42, and robot-assisted in 2. There were 57 cases of distal gastrectomy, 7 cases of proximal gastrectomy, and 8 cases of total gastrectomy. The median operation time was 200 minutes, and the postoperative hospital stay was 14 days. There were 14 cases of complications of Grade Ⅱ or higher according to the Clavien-Dindo classification. Although intra-abdominal complications were not many, respiratory and circulatory complications were occasionally observed. The median follow-up period was 14.6 months, there were 10 deaths from other diseases. Risk factors for death from other diseases were laparotomy, postoperative complications, and outcomes other than discharging home. Although gastrectomy may be performed safely even in the elderly, it is important to pay attention to the patients' conditions particular to the elderly and to plan the surgery accordingly.

Surgical resection of brain and adrenal gland metastases from gastric cancer: a case report and literature review.

The prognosis of recurrent gastric cancer is generally poor, and aggressive surgical treatment is rarely performed. Herein, we present the case of a patient who underwent resection of cerebellar and adrenal gland metastases from gastric cancer. The patient was treated for gastric cancer with distal gastrectomy at 23 years and for remnant gastric cancer with completion gastrectomy at 48 years. At 59 years old, she experienced vertigo and nausea and was diagnosed with cerebellar and left adrenal gland tumours. First, the cerebellar tumours were resected and diagnosed as metastases of gastric cancer. After 1 month, the adrenal gland tumour was resected and diagnosed as metastatic. She underwent whole-brain radiotherapy and subsequent chemotherapy with S-1. One year after the surgery, the patient died of meningitis carcinomatosa. There are few reports on long-term survival after the resection of brain metastases. Herein, we report our experience along with a review of the literature.

[A Case of Primary Somatostatin-Producing Tumor of the Duodenum with Liver Metastases with Long-Term Survival of More than 20 Years].

A 52-year-old woman underwent esophagogastroduodenoscopy after an abnormal medical examination, which revealed a mass lesion over half the circumference of the superior duodenal angulus. Immunostaining was diffusely positive for somatostatin, synaptophysin, and chromogranin A. A 3 cm-sized mass in the pancreaticoduodenal region and multiple nodular lesions of a few mm in both lobes of the liver were revealed by CT. The diagnosis is primary somatostatin-producing tumor of the duodenum with multiple liver metastases. She underwent gastric jejunal bypass for impaired transit. Afterwards hepatic infusion and systemic chemotherapy were continued, and 5 years passed without progression. When she stopped chemotherapy for 6 months, she started somatostatin analogue therapy because of the increase of the tumors. The tumors did not increase, and 20 years have passed since the start of treatment. We report a case of primary somatostatin-producing tumor of the duodenum with liver metastases that is still alive for a long period of time, with a review of the literature.

Clinical features of patients with pancreatic ductal adenocarcinoma with a history of other primary malignancies: A retrospective analysis.

Patients with pancreatic ductal adenocarcinoma (PDAC) that have a history of other primary malignancies are not well documented. The current study therefore aimed to evaluate the clinicopathological characteristics of patients with PDAC with or without a history of other primary malignancies. A total of 102 patients with surgically treated PDAC that presented with or without a history of other primary malignancies were retrospectively analyzed. A total of 25 patients (24.5%) had a history of other primary malignancies (age, with history of other primary malignancy vs. without, 74.2 vs. 68.9 years; P=0.005) and the reason for consultation (P<0.001) differed significantly between the groups with a history of other primary malignancies [HoM(+)] and without a history of other primary malignancies [HoM(-)]. Incidental indications during malignancy follow-up was the most common reason for the diagnosis of PDAC in the HoM(+) group. Conversely, there were no significant differences in the resectability (P=0.645), complete resection rate (P=0.774) and final stage (P=0.474) between the two groups. Disease-free survival was also not significantly different between the two groups (P=0.184). However, overall survival was significantly poorer in the HoM(+) group compared with the HoM(-) group (P=0.003). A history of other primary malignancies was also an independent predictor of poor overall survival (hazard ratio, 2.416; 95% confidence interval, 1.324-4.406; P=0.004). In conclusion, patients with PDAC and a history of other primary malignancies had significantly poorer overall survival than their counterparts, despite no differences in disease-free survival.

Thoracoscopic esophagectomy in the prone position for esophageal cancer patients with pectus excavatum: a report of two cases.

BACKGROUND: Pectus excavatum is a common thoracic deformity that can be encountered during thoracoscopic esophagectomy. Here, we report two cases of esophageal cancer complicated by pectus excavatum that were treated with thoracoscopic esophagectomy with the patients in the prone position. CASE PRESENTATION: The first patient was a 64-year-old male diagnosed with esophageal cancer (cT3N0M0, Haller index 8.5) and underwent radical thoracoscopic esophagectomy in the prone position following neoadjuvant chemotherapy. The second patient was a 67-year-old male diagnosed with esophageal cancer (cT1bN0M0, Haller index 4.3), and the same procedure was performed in this patient. In cases of patients with a high Haller index, where securing the surgical field is difficult, preoperative computed tomography in the prone position can help surgeons to understand the mediastinal field of view and is safe. CONCLUSIONS: Radical thoracoscopic esophagectomy in the prone position may be a surgical option in patients with pectus excavatum.

[A Case of Thrombotic Microangiopathy Arising from Breast Cancer Treated with Chemotherapy].

The present study reports the case of a 49-year-old woman who was diagnosed with cancer of the left breast at the age of 43 years.Following chemotherapy, the patient had undergone partial mastectomy and axillary lymphadenectomy.Postoperatively, she underwent radiotherapy and hormone therapy.Five years and 4 months after the operation, the patient developed pain in the cervical vertebrae and was diagnosed with spinal metastasis.During the period, she began experiencing fatigue and hematological investigations indicated anemia, as well as thrombocytopenia, jaundice, and schistocytes.The patient was referred to our facility for further examination and treatment.On investigation, she was diagnosed with cancer-related thrombotic microangiopathy(TMA).The patient was advised to undergo chemotherapy due to which symptoms of TMA were relieved.She continued to receive chemotherapy for the following 3 years and 2 months until her death.

[A Case of Esophagogastric Junction Adenocarcinoma with Neuroendocrine Differentiation].

Gastric cancer rarely contains neuroendocrine component. This mixed tumor is defined as neuroendocrine carcinoma (NEC), mixed adenoneuroendocrine carcinoma(MANEC)and so on according to the WHO classification. We report a patient with esophagogastric junction cancer with neuroendocrine differentiation(NED). The patient was 54-year-old man who diagnosed of esophagogastric junction cancer at the medical examination. Upper gastrointestinal endoscopy revealed a type 3 tumor at esophagogastric junction, and the pathological findings were poorly differentiated adenocarcinoma with focal positivity of chromogranin A. CT and FDG/PET revealed a metastatic regional lymph node. He had undergone proximal gastrectomy and lower esophagectomy, with dissection of D1+and double-tract reconstruction. Pathological findings revealed moderate to poorly differentiated adenocarcinoma containing chromogranin A-positive tumor cells. Neuroendocrine components were lower than 30%, and we diagnosed adenocarcinoma with NED. Standard treatment for gastric cancer with NED has not been established and more reports and reviews are required.