A case of gastric cancer with lung, Virchow and para-aortic lymph node metastases treated successfully using PTX/5'-DFUR

A 6 3-year-old male presented with dysphagia. Gastrointestinal endoscopic examination showed advanced gastric cancer type 3, which was diagnosed as well-differentiated adenocarcinoma. Computed tomography(CT)showed bilateral lung tumors, hugely enlarged Virchow and para-aortic lymph nodes. He was treated with combination chemotherapy of weekly paclitaxel(PTX)and doxifluridine(5'-DFUR). PTX was administered at a dose of 80mg/m2 on day 1, 8 and 15, and 5'- DFUR was orally administered at a dose of 533mg/m / 2day for 5 days followed by withdrawal for 2 days. After four courses of treatment, CT showed an almost complete disappearance of the lung and lymph node metastases. After 13 courses of treatment, total gastrectomy and lymph node dissection were performed. One year postoperatively, the patient died of a recur- rence.     

A case of recurrent breast cancer with multiple lung, adrenal, inferior vena cava tumor thrombus and bone metastases successfully treated with 5'-DFUR and hormonal therapy

A 42-year-old woman with multiple organ metastases from breast cancer was successfully treated with 5'-deoxy-5-fluorouridine (5'-DFUR) and hormonal therapy (leuprorelin+tamoxifen). She underwent radical mastectomy for advanced left breast cancer in June 1998. In September 2000, she was treated with docetaxel for multiple lung metastases, and the lesions were diagnosed as in complete remission. In June 2001, she received radiation for bone metastasis in left femoral and received a resection of subcutaneous metastases in the face. Then she received 2 courses of paclitaxel. In May 2002, she had multiple lung metastases, right adrenal metastasis, tumor thrombus in the inferior vena cava and multiple bone metastases, and was treated with cycrophosphamide, epirubicin, and 5-FU, however, they were abandoned due to severe leucopenia. Therefore, 600 mg/day of 5'-DFUR was administered from December 2002. The lesions of lung and adrenal decreased extendedly in March 2003. She was diagnosed as being in CR in March 2004, and this condition has continued to the present.     

A case of multiple liver metastases of colon cancer with PyNPase-positive successfully treated with 5'-DFUR

A 75-year-old man was diagnosed with transverse colon cancer. We therefore performed a transverse colectomy. Diagnosis of multiple liver metastases was made by intraoperative palpation, core needle biopsy and postoperative abdominal CT scan. 5'-deoxy-5-fluorouridine (5'-DFUR) 800 mg/day was administered orally after the surgery. After 2 months of administration, an abdominal CT scan showed the metastatic lesions of liver were reduced. After 8 months, an abdominal CT scan showed no evidence of liver metastases. Pyrimidine nucleoside phosphorylase (PyNPase), an enzyme that converts 5'-DFUR to 5-FU, has an important role in the expression of the anti-tumor activity of 5'-DFUR. Primary specimens of this case were regarded as PyNPase-positive. We think that administration of 5'-DFUR may be a useful treatment for advanced colon cancer that is PyNPase-positive.     

A case of local advanced breast cancer with multiple lung metastases successfully treated with multimodal therapy

We report a case of local advanced breast cancer with multiple lung metastases (T4bN2M1) achieving a significant improvement of QOL by multimodal therapy with chemotherapy, antibody therapy, radiation therapy and surgery. The patient was a 47-year-old woman with mental deterioration who had an ulcerative breast cancer with multiple lung metastases. Breast biopsy led to a diagnosis of an invasive ductal carcinoma positive for erbB2 protein expression. She received 6 cycles of tri-weekly docetaxel (60 mg/m2) and weekly trastuzumab. Although metastases in the lung disappeared after chemotherapy, the response of breast ulceration was less satisfactory. Simple mastectomy followed by radiation therapy (50 Gy) to the axilla was performed as a palliative treatment. No signs of recurrence were observed for more than 14 months of treatment by trastuzumab. Multimodal therapy can improve patient QOL and the clinical outcomes in Stage IV local advanced breast cancer.     

A case of advanced breast cancer with multiple lung and liver metastases successfully treated with multi-disciplinary therapy

We report a case of advanced breast cancer with multiple lung and liver metastases (T4bN1M1) achieving a significant improvement of QOL by multi-disciplinary therapy. The patient was a 63-year-old woman with slight jaundice who had ascites and an ulcerative breast lump with multiple lung and liver metastases. A core needle biopsy for breast tumor led to a diagnosis of an invasive ductal carcinoma positive for HER2/neu protein expression. She received 6 cycles of tri-weekly docetaxel (60 mg/m2) and weekly trastuzumab. Although the ascites and the jaundice disappeared after chemotherapy, the response for breast tumor, metastatic sites in the lung and the liver were less satisfactory. Fifteen-months later, she received radiation therapy so that metastasis in the brain was recognized. But she had no neurological symptoms. Multi-disciplinary therapy can improve patient's QOL and the clinical outcomes in Stage IV advanced breast cancer.     

A case of advanced gastric cancer with multiple bone metastases and distant lymph node metastases successfully treated by S-1/CDDP combination chemotherapy

We describe a 46-year-old man who presented with the chief complaint of lower back pain. The patient was diagnosed with advanced gastric cancer accompanied by multiple bone metastases, with compression fractures in the thoracolumbar vertebrae as well as distant lymph node metastases. He was administered eight courses of S-1/CDDP combination chemotherapy. Treatment results were as follows: primary lesion, non-CR/non-PD; lymph node metastases, CR; and bone metastases, non-CR/non-PD. As only the primary lesion showed a tendency toward progression after completion of eight courses, distal gastrectomy with D1 dissection was performed. Histopathological test results were ypT1b(SM1)and ypN1(2/22). The histological grade following treatment was grade 2 for both the primary lesion and the lymph nodes Following subsequent treatment with S-1 monotherapy and zoledronic acid, the disease did not progress, and at one year and four months since diagnosis and six months since surgery, CR and non-CR/non-PD have been maintained for the lymph node metastases and bone metastases, respectively.     

A case of advanced esophageal cancer with extensive lymph node metastases successfully treated with multimodal therapy

Advanced esophageal cancer patients with extensive lymph node metastases show extremely poor prognosis and the long-term outcome is poorer with the involvement of more lymph nodes. We report here a long-surviving case of advanced esophageal cancer with histologically 34 lymph node metastases, in which surgical resection with three-field lymphadenectomy followed by adjuvant chemotherapy and radiotherapy was performed. A 53-year-old male was diagnosed as advanced middle esophageal cancer with multiple regional lymph node metastases such as paraesophageal, pretracheal, tracheobronchial and bifurcational lymph nodes and three intramural metastatic lesions. Subtotal esophagectomy with three-field lymphadenectomy was performed for the tumor. Histopathologically, the tumor was poorly differentiated squamous cell carcinoma and 34 lymph nodes including ligamentum arteriosum lymph nodes and pretracheal lymph nodes were proved to be metastatic. Numerous tumor cells were found in the lymphatic vessels near the metastatic lymph nodes. Chemotherapy [3000 mg of 5-fluorouracil (5-FU), 50 mg of cisplatin (CDDP) and 30 mg of methotrexate (MTX)] was administered in two courses, followed by radiation therapy (field size 21 x 20 cm in mediastinum, 10 MV X-rays, 2 Gy/fr, 5 fr/week, total 46 Gy). Subsequently, 1000 mg of 5-FU and 200 mg of CDDP were administered every 3-4 months without any significant toxicities. The patient has been alive and well without recurrence for 5 years following operation. For treatment of advanced esophageal cancer with extensive lymph node metastases, a wide resection of the tumor and regional lymph nodes should be performed, followed by adjuvant chemotherapy and radiotherapy.     

A case of advanced breast cancer with multiple organ metastases successfully treated by tamoxifen]

A 66-year-old postmenopausal woman presented in June 1991 with a giant ulcerated left breast tumor. She had discovered the tumor two years previously, but had never visited any medical institution. She was diagnosed as advanced breast cancer with multiple lung metastases, bone metastasis, and both supraclavicular lymph node metastases by physical examination, fine needle aspiration cytology, chest X-P, and bone scintigraphy. Incisional biopsy, performed to confirm the histological type of breast cancer and to evaluate estrogen and progesterone receptor (ER and PgR) status, revealed solid-tubular carcinoma. Both ER and PgR were highly positive at 322.6 and 228.0 fmol/mg protein, respectively. Therefore, endocrine therapy was chosen to treat this advanced breast cancer patient, although she had multiple organ metastases. Twenty mg of Tamoxifen a day was administered per os. After treatment with tamoxifen, the size of ulceration started to decreased and the dyspnea caused by multiple lung metastases was reduced. Eight weeks after, she showed partial response (PR) determined from the size of the ulceration and chest X-P. She has been maintaining PR for more than 9 months. Thus, Tamoxifen was shown to be very effective for this case of advanced breast cancer with multiple organ metastases.     

A case of advanced esophageal cancer with multiple lymph node metastases successfully treated with induction chemotherapy consisting of nedaplatin and 5-FU followed by chemoradiotherapy

A 61-year-old male patient had esophageal carcinoma with multiple mediastinal and right supraclavicular lymph node metastases. Chemotherapy consisting of infusion of nedaplatin and continuous infusion of 5-fluorouracil was performed. After three courses of the chemotherapy, the patient was treated with a combination of cisplatin and 5-FU and radiotherapy. However, only radiotherapy was performed after 18 Gy because of grade 3 leukocytonenia during the chemoradiotherapy. The patient achieved a partial response (nearly complete response) for 9 months after the initiation of the treatment. In conclusion, chemotherapy with NDP and 5-FU followed by chemoradiotherapy is effective and safe for patients with esophageal carcinoma with multiple lymph node metastases.     

A case of recurrent esophageal cancer with lymph node and lung metastases, successfully treated with systemic chemotherapy and radiofrequency-ablation

We report a case of recurrent esophageal cancer with lymph node and lung metastases, successfully treated with systemic chemotherapy and radiofrequency-ablation(RFA). A 45-year-old man was diagnosed with thoracic esophageal cancer.Radical esophagectomy with three-field lymphadenectomy was performed.After 6 months, mediastinal lymph node recurrence occurred.Although the size of the recurrent mediastinal lymph nodes were reduced after 10 courses of systemic chemotherapy, two new lung metastatic nodules appeared in the right segments 8 and 9.CT -guided percutaneous RFA was successfully achieved for the 2 lesions.However, 6 months after the RFA, a local recurrence at the RFA site of segment 9 occurred, and an additional RFA was performed for this tumor.Five years and four months after the first operation, the tumor marker level remained within a normal range, and the patient is doing very well without any signs of recurrence. RFA appears to be an effective and minimally invasive technique for controlling local recurrence of esophageal cancer when combined with systemic chemotherapy.     

A case of colon cancer with multiple liver metastases and lymph nodes metastases successfully treated by 5'-deoxy-5-fluorouridine

In a 79-year-old man with ascending colon cancer, multiple liver metastases were detected by computer tomography. The patient underwent right hemicolectomy. Paraaortic lymph nodes metastases were found intraoperatively. After surgery, 5'-deoxy-5-fluorouridine (5'-DFUR) was administered orally at 600 mg daily. Abdominal CT showed disappearance of the liver metastases 6 months after operation. At a follow-up exam 24 months after the beginning of the chemotherapy, the patient remained in remission and reported no side effects. We consider oral administration of 5'-DFUR to be a useful treatment for advanced colon cancer.     

A case of long surviving advanced recurrent breast cancer with multiple bone metastases responding to treatment with 5'-DFUR combined with MPA

The patient was a 69-year-old woman who had undergone right standard radical mastectomy on August 8, 1991, and was treated with chemo- and hormonal therapy of ADM, UFT and TMA. Three years later she showed multiple bone metastases with elevation of CEA, and 5'-DFUR 1,200 mg/day and MPA 800 mg/day were administered. Two years later her CEA levels were decreased, 5'-DFUR was discontinued and MPA 1,200 mg/day only was continued. Two months later a side effect of MPA, her body weight gain, was observed, and the dosage of MPA was reduced from 1,200 mg/day to 800 mg/day. Then the side effect was resolved. Bone scintigraphy and MRI showed that bone metastatic lesions were reduced 6 years after 5'-DFUR and MPA therapy. It is suggested that this combination therapy may be useful for advanced recurrent breast cancer patients with multiple bone metastases.     

A case of multiple bone metastases from advanced breast cancer effectively treated with pamidronate]

A 57-year-old woman, with bone, lymph node and skin metastases underwent mastectomy and extirpation of skin tumors. Chemoenderine-therapy was performed from the 15th day after operation, with a toremifene and CEF regimen consisting of cyclophosphamide, epirubicin and 5-fluorouracil. She had nausea and neurological symptoms from hypercalcemia (21.5 mg/dl) on the 28th day after operation. Her serum PTHrP level was found to be high at 214 pmol/l. We administered pamidronate in a dose of 45 mg biweekly, and she improved. The CEF regimen and pamidronate therapy was continued for 6 cycles and the regions of bone metastases were reduced on the bone scintography. Thereafter she has been administered pamidronate 30 mg/4 weeks as an outpatient with no further symptoms, and serum Ca and PTHrP have remained normal. In conclusion, pamidronate combined with chemotherapy can be a therapeutic option for not only hypercalcemia but also bone metastases of breast cancer.     

A case of multiple bone metastases from gastric cancer successfully treated with chemo-radiotherapy

A 75-year-old man underwent distal gastrectomy for gastric cancer (CY+, Stage IV) in June 2009. About 4 months after surgery, he had a strong pain in a right shoulder, and became writing difficulty. Some imaging examinations revealed multiple bone metastases, and it was diagnosed that the pain was caused by the tumor of cervical spine. Systemic chemotherapy was started using a regimen of S-1/CDDP, and radiotherapy (30 Gy) was performed for the cervical tumor at the same time. After two-course of the chemotherapy, the shoulder pain disappeared. About 12 months after surgery, he had a strong pain in a left leg, and became walking difficulty. Some imaging examinations revealed a progression of the tumor of lumbar spine. Radiotherapy (30 Gy) was demonstrated for the tumor. After the treatment, the leg pain disappeared. We experienced a case of multiple bone metastases successfully treated with chemo-radiotherapy.     

A case of colon cancer with liver metastases and lymph node metastases successfully treated with surgery followed by CPT-11 and 5-FU chemotherapy

A sixty-year-old woman underwent right hemicolectomy and D2 lymph node dissection. However, a solitary liver metastasis and para-aortic lymph node metastasis were detected three months after surgery. Chemotherapy using CPT-11 and 5-FU (civ) was immediately performed. After one course of this regimen, the chemotherapeutic effect was evaluated as a partial response (PR) in the liver metastasis, and as a complete response (CR) in the para-aortic lymph node. There was a massive therapeutic effect without side effects. Two further courses of chemotherapy were performed after changing from 5-FU to 5'-DFUR. Both regions of metastasis (liver and lymph nodes) continue to exhibit CR and the patient is free from any symptoms almost one year after surgery. The authors believe that this regimen is very effective and will contribute quality of life in advanced colon cancer patients.     

A case of advanced gastric cancer successfully treated with chemoradiotherapy targeting for recurrent lymph node metastasis

The patient was a 75-year-old male, who was diagnosed with type 3 advanced gastric cancer and bulky lymph node metastasis. Two courses of neoadjuvant chemotherapy (S-1, CDDP) which showed a partial remission and distal gastrectomy were performed. Although he received S-1 medication as adjuvant chemotherapy, lymph node recurrence appeared 6 months after the operation. Radiation therapy at a total dose of 65 Gy (10MV X ray, 2.5 Gy/day × 26 Fr) selectively targeting for recurrent lymph node metastasis with S-1 medication were applied. There were no adverse effects during chemoradiation therapy and the metastatic node showed regression (30 mm to 15 mm). Sixteen months passed from chemoradiation, and the patient remains alive with no signs of relapse without any treatment after the chemoradiation. Therefore, our case suggests that chemoradiation therapy could be an effective treatment for recurrent lymph nodes metastasis in gastric cancer.     

A case of advanced gastric cancer with abdominal para-aortic lymph node metastasis successfully treated with FLP therapy

A 73-year-old woman was admitted to our hospital in June 1998, suffering from upper abdominal pain. The upper G-I series and endoscopic examination revealed stenosis of the pylorus and antrum by a type 2 cancer, and a poorly differentiated adenocarcinoma and a signet-ring cell carcinoma were confirmed on endoscopic biopsy. A CT scan showed the enlargement of many regional and abdominal para-aortic lymph nodes. FLP therapy combined with cisplatin (50 mg/m2 drip i.v., day 1-8), 5-fluorouracil (333 mg/m2 drip i.v.) and leucovorin (30 mg/body i.v., day 1-8) was planned for neoadjuvant chemotherapy (NAC) in order to reduce or eliminate the tumor and increase curability. After two cycles of the FLP therapy, the tumor size shrunk remarkably and the enlargement of the para-aortic lymph nodes disappeared. Distal gastrectomy with extended lymphadenectomy and cholecystectomy was performed. The histological findings of the primary tumor and metastatic lymph nodes demonstrated massive cancer cell degeneration such as pycnosis and vacuolation, xanthogranulomatous inflammation and dense fibrosis. The effect of NAC was judged to be grade 2 histologically. FLP therapy is an effective and safe regimen for NAC.     

A case of advanced gastric cancer with multiple liver metastases successfully treated with TS-1 and CDDP

A Case of Advanced Gastric Cancer with Multiple Liver Metastases Successfully Treated with TS-1 and CDDP: Akihiro Tsukahara, Kazuhiro Kaneko and Syuji Tanaka (Dept. of Surgery, Niigata Prefectural Koide Hospital) Summary A 70-year-old advanced gastric cancer patient with liver and lymph node metastases was treated by chemotherapy with TS-1 and CDDP. One course consisted of administration of TS-1 100 mg/body for 21 days followed by 14 days rest and infusion of CDDP 80 mg/body on day 8. At the end of 2 courses, the primary tumor showed a hypertrophic wall, but a partial response of the liver metastases (reduction ratio was 78.3%) and a complete response of the LN metastasis were achieved. PR and CR were maintained after 4 courses. There were no remarkable side effects for 4 courses. This chemotherapy may have therapeutic efficacy in cases of advanced gastric cancer with liver and lymph node metastases.     

A case of multiple lung metastases of colon cancer with long-term survival following 5'-DFUR and cimetidine therapy

A 77-year-old woman treated for diabetes mellitus was admitted to our hospital for further examination of abnormal findings on chest plain radiograph. Many nodular shadows in both lung fields were seen on chest X ray and chest CT scan. Colonoscopic examination revealed a type 2 tumor in the ascending colon. We diagnosed this case as ascending colon carcinoma with multiple lung metastases, and performed right hemicolectomy and D1 lymph node dissection. After surgery, the patient was administered 5'-DFUR 600 mg/body/day, cimetidine 800 mg/body/day orally. Though no remarkable reduction of tumors was recognized, the increase of tumor size was relatively slow. The patient remains alive 3 years after surgery.     

A case of multiple liver metastases from breast cancer successfully treated with intra-arterial administration of docetaxel

Docetaxel is an excellent agent with a high antitumor effect for the treatment of advanced/recurrent breast cancer. A 55-year-old female with metastatic liver tumors from breast cancer showed a remarkable response to intra-arterial administration of docetaxel (20 mg/week, or 40 mg/2 weeks). Since CT and MRI imaging revealed multiple metastases in the liver, intra-arterial chemotherapy was selected. No critical side effect was found during this chemotherapy. A CT scan 3 months after chemotherapy showed a partial response. We conclude that this intra-arterial chemotherapy using docetaxel will be safe and useful for liver metastases from breast cancer.