RESUMO
An 82-year-old male with a gallbladder mass was diagnosed with gallbladder carcinoma through various examinations. Cholecystectomy, gallbladder bed resection, and lymph node dissection were performed. The histological examination revealed a gallbladder adenosquamous carcinoma, and this tumor showed positive staining for granulocyte-colony stimulating factor (G-CSF). Recurrence of multiple liver metastases was detected on 25th day postoperatively. Unfortunately, the patient died on 97th day postoperatively. Here, we report a case of G-CSF-producing adenosquamous carcinoma of the gallbladder with rapid recurrence of liver metastases in the early postoperative period.
Assuntos
Carcinoma Adenoescamoso , Neoplasias da Vesícula Biliar , Neoplasias Hepáticas , Idoso de 80 Anos ou mais , Fator Estimulador de Colônias de Granulócitos , Granulócitos , Humanos , Masculino , Recidiva Local de NeoplasiaRESUMO
BACKGROUND: The recurrence of symptoms present before cholecystectomy may be caused by a cystic duct remnant. The resolution of cystic duct remnant syndrome may require surgical resection, but identification of the duct remnant during laparoscopic surgery may be difficult because of adhesions following the previous procedure. Open surgery, which is more invasive than laparoscopic surgery, is frequently chosen to avoid bile duct injury. CASE PRESENTATION: The patient was a 24-year-old woman with previous laparoscopic cholecystectomy for chronic cholecystitis and repeated attacks of biliary colic. The postoperative course was uneventful, but computed tomography revealed a remnant cystic duct calculus. Ten months after surgery, the patient returned to our department for right hypochondriac pain. Laparoscopic remnant cystic duct resection was performed with intraoperative near-infrared (NIR) fluorescence cholangiography to visualize the common bile duct and remnant cystic duct. The postoperative course was uneventful and the patient was discharged on day 3 after surgery. At the 6-month follow-up, she had no recurrence of pain. CONCLUSION: Laparoscopic surgery with NIR cholangiography is a safe and effective alternative for the removal of a cystic duct remnant calculus after cholecystectomy.
RESUMO
The patient was a 68-year-old man who had an anal fistula for>10 years. He was referred to our institution after visiting a local physician with left femoral pain as the main complaint and received a diagnosis of high inflammatory response. We then found discharge of pus in the perianal region during a medical examination. We also found an extensive intrapelvic tumor during a computed tomography(CT)/magnetic resonance imaging examination. In addition, the level ofa tumor marker and inflammatory response were high. To control the inflammation, we performed seton drainage and sigmoid colostomy. On the basis of the pathological findings from the mucus component, we confirmed a diagnosis of fistula cancer. Considering that the progressive lesion had extensively spread, we decided to initiate chemotherapy alone because ofthe absence ofan indication for radiotherapy. We administered bevacizumab plus mFOLFOX6, and partial response was observed on a CT scan. We could control the progression ofthe disease for>6 months. The present case suggests that bevacizumab plus mFOLFOX6 can be an effective regimen for unresectable advanced fistula cancers.
Assuntos
Bevacizumab , Fístula Retal , Idoso , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Bevacizumab/uso terapêutico , Fluoruracila , Humanos , Leucovorina , Masculino , Compostos Organoplatínicos , Fístula Retal/tratamento farmacológicoRESUMO
The case was a 70-year-old man with type-2 gastric cancer in the lesser curvature accompanied by multiple liver metastases. He received combination chemotherapy of S-1 and CDDP. S-1 was administered at 100 mg/body/day for 21 days followed by withdrawal for 14 days, and CDDP was prescribed at 80 mg/body/day div on day 8. After 3 courses of treatment, the multiple liver metastases disappeared. The primary gastric lesion had changed to a scar and endoscopic biopsy revealed no cancer cell. After the 4th course, we changed the therapy to S-1 alone and after that to UFT alone. Now, 3 years and 3 months after inducing CR, the patient continues to receive UFT with no regrowth of the tumor.