Localization of recurrent disease after extended lymph node dissection for carcinoma of the thoracic esophagus

BACKGROUND: The role of aggressive locoregional dissection in the treatment of carcinoma of the thoracic esophagus is controversial. The extent of disease spread for which resection can be performed is not yet fully established. STUDY DESIGN: Of 230 patients who underwent extended lymph node dissection, including the cervical nodes, the overall hospital mortality rate was 4.8 percent. Recurrent carcinoma was clinically confirmed by periodic follow-up examination with diagnostic imaging in 83 patients. We examined the exact anatomic sites of recurrent lesions and the clinical courses of patients. Recurrence patterns were classified into locoregional, distant, and mixed types. RESULTS: Recurrence of the carcinoma was locoregional in 35 patients, distant in 38 patients, and mixed in ten patients. The frequency of locoregional recurrence was significantly lower in patients with less than eight positive nodes and in patients without invasion of neighboring organs. Locoregional recurrence in the dissected area was mainly found in the region around the recurrent nerves and the main bronchi. Lymph nodes outside of the dissected area developed recurrence only in cases of markedly advanced disease apart from the abdominal para-aortic nodes. The group with locoregional recurrence and the group with distant recurrence had similar clinical courses over time. In patients in whom recurrent lesions could be treated with resection and adjuvant therapy, the one-year survival rate after recurrence was 83 percent. CONCLUSIONS: Unless the disease was markedly advanced, systematic lymph node dissection in our procedures yielded good locoregional control. The relatively low rate of distant recurrence with acceptable hospital mortality rates favors an extensive operation. When recurrent lesions were localized macroscopically, surgical removal of the recurrent lesions offered good palliation.     

Humor in the helping relationship

BACKGROUND: Our aim was to determine the frequency, survival and symptomatic local recurrence rate of patients with a positive proximal resection margin in a series of patients having a resection for carcinoma of the oesophagus or stomach. METHODS: A retrospective study of pathology reports and case notes. Survival and data on local recurrence were obtained from the patient or general practitioner. RESULTS: Ten (11.5%) of 87 patients having a gastric or oesophageal resection for carcinoma had a positive proximal resection margin. All 10 patients underwent a palliative resection for late-stage disease. Nine were dead at an average 8.3 months (range 2-20 months) post-resection and one patient remains alive at 9 months. Only one of these 10 patients had evidence of a local recurrence with recurrent dysphagia prior to death at 11 months. CONCLUSION: A high incidence of a positive proximal resection margin was found. This occurred in patients who underwent a palliative resection for late-stage disease, most of whom died before local recurrence became a problem. For patients recognized as having late-stage disease, surgery for symptom palliation need not be aggressive (such as to include a thoracotomy) because achieving microscopic clearance is unlikely to affect the long-term outcome.     

Cardiac hemangioendothelioma

BACKGROUND: Deep musculoaponeurotic fibromatoses are rare soft tissue neoplasms with a propensity for local recurrence. METHODS: A retrospective analysis was carried out of the factors contributing to local disease control in 75 patients treated between 1963 and 1993. RESULTS: Multivariate analysis identified the type of surgical excision (P < 0.001) and involvement of pathological resection margins (P < 0.02) as significant factors contributing to local recurrence. After a median follow up of 47 months (range 24 months to 29 years) 31 (49 per cent) of the 63 patients who had an 'adequate' surgical resection developed local recurrence. The median time before development of local recurrence was 83.4 (range 8-129) months in patients with clear pathological resection margins. This was significantly shortened to 13.1 (range 2-35) months in those with positive margins (P < 0.001). CONCLUSION: Adequate surgical extirpation is the most important determinant in local disease control. Treatment of local recurrence ranged from observation during periods of disease stabilization to multimodality treatment for aggressive disease.     

Ipriflavone as an inhibitor of human cytochrome P450 enzymes

Pneumatosis cystoides intestinalis (PCI) is an uncommon disease manifestation characterized by the presence of air in the bowel wall. PCI is sometimes observed in patients with progressive systemic sclerosis or mixed connective tissue disease but extremely rare in patients with systemic lupus erythematosus (SLE). We here report a patient with SLE who developed PCI after the treatment with intravenous cyclophosphamide (IVCY). This is the first case that association between IVCY and PCI was suggested. A 51-year-old woman with a 24-year history of SLE was admitted to our hospital because of skin ulcers in the lower legs. She had been receiving prednisolone orally. Laboratory findings on the present admission showed a elevated titer of anti-double stranded DNA antibody and positive LE test. She was successfully treated with three pulses of methylprednisolone followed by two IVCY together with vasodilators for her disease activity of SLE including skin manifestation. Just after the second IVCY, abdominal distention was gradually developed without any other abdominal symptoms, including abdominal pain. Abdominal radiography and computed tomography revealed pneumoperitoneum and multiple intramural air collections which involved the ascending colon primarily. Gastrointestinal series, however, showed no evidence of intestinal perforation. The diagnosis of PCI was made radiologically. After she was treated with a combined therapy with intravenous hyperalimentation and breathing with high concentration of oxygen for three weeks, PCI and pneumoperitoneum disappeared. It would be necessary that IVCY is carefully administrated, especially for the patients under the risk of PCI, such as collagen diseases.     

Resection for extrahepatic recurrence of hepatocellular carcinoma

A total of 277 patients with hepatocellular carcinoma (HCC) underwent hepatic resection over a 20-year period. Twelve of 36 patients with recurrence confined to extrahepatic organs underwent surgical resection. There were no complications but one patient died in hospital from secondary intrahepatic recurrence. The 1-, 2- and 5-year survival rates for these 12 patients after hepatic resection were 92, 52 and 26 per cent respectively and were better than those of 24 patients who did not undergo resection for recurrence. The mean survival following resection for recurrent disease was 19.7 months and the longest survival time was nearly 8 years. Secondary recurrence after resection of metastases developed more commonly in the liver than in extrahepatic organs. Among the eight patients who survived for more than 4 months after the second operation, secondary recurrence developed in the liver and extrahepatic organs in eight and four patients respectively. In selected patients with isolated extrahepatic recurrence of HCC, surgery is effective in controlling extrahepatic disease and offers the only chance of long-term survival.     

Urolithiasis associated with Crohn's disease: a case report

We report a case of urolithiasis caused by surgical treatment for Crohn's disease. A 28-year-old woman was referred to our department for further examination of renal stones from the medical department in September, 1995. She suffered from Crohn's disease and had a history of jejuno-ileal resection because of perforation of the ileum in 1988. Radiographs revealed multiple bilateral renal stones, and the urine oxalate concentration was elevated. She was treated with extracorporeal shock wave lithotripsy and the administration of sodium bicarbonate and citrate, but these treatments did not prevent recurrence and enlargement of stones. Renal function was gradually worsened and we performed transurethral lithotomy and percutaneous nephrolithotripsy. The stones were mainly composed of oxalate calcium monohydrate. A renal biopsy was performed at the operation, showing deposition of crystals in almost all renal tubules. Diet therapy (low oxalate and low fat) and the administration of sodium bicarbonate and citrate were performed strictly and recurrence was not recognized 10 months after complete removal of the stones.     

Completion right lower lobectomy for recurrence after left pneumonectomy for metastases

Resection of pulmonary recurrences on the residual lung after pneumonectomy for metastases is exceptional. A 37-year-old woman was submitted to left extended pleuro-pneumonectomy after left leg amputation for fibrosarcoma. At 43 months later, a wedge resection on the right lower lobe was performed followed 32 months later by a further wedge resection in the same lobe. A completion right lower lobectomy for a new recurrence was performed 17 months after the last pulmonary resection. The patient did not develop postoperative complications. She is still alive and free of disease 10 years and 9 months after pneumonectomy and 36 months after completion lobectomy on the residual lung. In highly selected patients, aggressive surgery for metastases on the residual lung can be successfully performed and it can improve survival.     

Magnetic resonance imaging of Long-Evans cinnamon rats as a new model of hepatocellular carcinoma

A case of recurrent and metastatic nonfunctioning adrenocortical carcinoma in a 40-year-old woman is reported. The patient received 4 laparotomies and 1 thoracotomy for recurrent and metastatic disease after removal of the primary adrenal tumor. She has been alive for over 18 years following multiple surgery for diseases after the first adrenalectomy. In selected patients with recurrence and/or metastasis, repeated surgical resection offers the possibility of a cure or extended palliation.     

Pancreatic resection for pancreatic carcinoma combined with neo- and adjuvant locoregional targeting immuno-chemotherapy--a prospective randomized study

BACKGROUND/AIMS: The effects on early and late results of combined pancreatic resection with neo- and adjuvant immuno-chemotherapy for patients undergoing pancreatic resection are prospectively evaluated. METHODOLOGY: A group of 26 patients was divided into two groups, which were matched in terms of age-sex ratio, stage of disease, histological diagnosis and mode of pancreatic resection. Group A patients received a multimodality therapy, combining pancreatic resection with neo- and adjuvant locoregional targeting immunochemotherapy. Group B received pancreatic surgery only. RESULTS: For Group A patients (n = 14pts), a complete response was seen in 11 patients with a time interval ranging from 9 to 29 months. In the remaining 3 patients liver secondaries developed 12 months after pancreatic resection in 2 patients and the other patient developed pulmonary metastases 22 months after pancreatic resection. All patients (n = 3pts) are alive, but continue to have the disease. For Group B patients (n = 12pts), a complete response was seen in 3 patients with a survival of 9, 10 and 20 months following pancreatic resection. Six patients died due to locoregional recurrence of the disease, with the survival rate ranging from 7 to 18 months (mean 10 months). Locoregional recurrence was complicated with liver secondaries (n = 3) and with peritoneal dissemination of the disease in a further 3 patients. The remaining 3 patients are alive, but continue to have the disease due to locoregional recurrence. CONCLUSIONS: Patients in whom neo- and adjuvant locoregional immunochemotherapy was carried out in conjunction with pancreatic resection, demonstrated a significantly higher response rate to treatment. Therefore the data collected offers clear evidence, regarding the usefulness, applicability and safety of combined neo- and adjuvant therapy with pancreatic resection. A Multi-modality approach is therefore highly recommended.     

Metabolism of quinine in children with global malnutrition

OBJECTIVE: To evaluate the frequency, predictive parameters and prognosis of urethral recurrence after cystoprostatectomy for urothelial bladder cancer. MATERIAL AND METHODS: From 1989 to 1994, 8 of a series of 185 patients (4.3%) treated by cystoprostatectomy for bladder carcinoma between 1988 and 1993 developed urethral recurrence revealed by urethral bleeding, with a follow-up of 6 to 36 months (m = 16). RESULTS: The initial bladder tumour was localized in 3 cases and multifocal in 5 cases. The posterior urethra was not involved in 5 cases, but presented lesions of CIS in 1 case and neoplastic infiltration also involving the prostate in 2 cases. These recurrences were treated by urethrectomy, as first-line treatment in 7 cases and after failure of endoscopic treatment in 1 case. A balanic recurrence required distal penectomy following insufficient urethral resection. The course was very rapidly unfavourable for 3 patients with generalized cancer and an intercurrent disease was fatal in 1 other case. With a follow-up of 12 to 44 months (m = 26), 4 patients are alive with no obvious signs of disease progression. CONCLUSION: The indications for prophylactic urethrectomy can be reserved to patients with positive urethral resection margins, provided all other cases are submitted to strict surveillance. In the context of a replacement bladder, it is essential to exclude neoplastic involvement of the posterior urethra or prostate, especially in patients previously treated by intravesical instillations.     

Results of salvage abdominoperineal resection for anal cancer after radiotherapy

PURPOSE: Nonsurgical treatment of anal cancer by radiotherapy alone or combined with chemotherapy is the standard therapy for epidermoid carcinoma of the anal canal. Surgery is only recommended for treatment failures. Very few studies have been devoted to the outcome of this salvage surgery. The aim of this study is to evaluate these results. METHODS: A retrospective review from 1986 to 1995 revealed 21 patients with residual or recurrent anal canal carcinoma after initial radiotherapy, operated on by abdominoperineal resection. Patients were reviewed as to age, gender, initial treatment, any symptoms of recurrence, duration until recurrence, any diagnosis imaging, treatment, and outcome. RESULTS: None of these 21 patients had known lymph node involvement or metastases at radiotherapy or at salvage abdominoperineal resection. Eleven patients had residual disease (positive biopsy less than 6 months after the end of radiotherapy) and 10 had tumor recurrence (more than 6 months after cessation of treatment). Recurrence occurred at a mean of 15 (range, 9-41) months after radiotherapy. All 21 patients underwent an abdominoperineal resection. Pathologic examination of the 21 specimens showed complete excision in all cases except one and lymph node metastases in two cases. There was no perioperative mortality. The mean follow-up after surgery was 40 months; no patients were lost to follow-up. Of the 21 patients, 10 died and 11 lived, of whom 9 are disease free. The overall survival rate at three years after salvage abdominoperineal resection was 58 percent. The overall survival rate for patients with residual disease (vs. recurrence) at three years was 72 percent (vs. 29 percent) and at five years was 60 percent (vs. 0 percent; P = 0.06). CONCLUSIONS: Salvage abdominoperineal resection for anal cancer can be expected to yield a number of survivors from residual disease, but the low rate of survival after abdominoperineal resection for recurrent disease suggests the need for additional postoperative treatment if salvage abdominoperineal resection is performed.     

The efficacy of autofibronectin obtained by heparin cryofractionation in patients with trophic ulcerative skin lesions

Pancreatoblastoma is a rare malignant tumour. Two children with this tumour were managed in the last 2 years. Both presented with progressively increasing abdominal mass. The diagnosis was established only after laparotomy. In the first child, an 8 year old girl, the mass was arising from the body of the pancreas and only incomplete resection was feasible. She received postoperative chemotherapy and went into remission for a few months before presenting with jaundice and abdominal pain due to recurrent, metastatic disease in the liver and porta hepatitis. Further therapy was refused by the patient because of anorexia and social problems. The second patient, a 5-year-old girl, underwent distal pancreatectomy for complete removal of a large mass arising from the tail of the pancreas. Chemotherapy was begun postoperatively but discontinued by the patient. However, she has remained disease free 1 year after diagnosis. Histologic, histochemical and ultrastructural features of the tumour are detailed and the management discussed.     

Superior mesenteric vein thrombosis after the Whipple procedure: an aggressive, combined treatment approach

It is now recognized that occlusion of the mesenteric veins not only may complicate a number of disease processes but may occur as a life-threatening complication after abdominal surgery. A 32-year-old woman had mesenteric venous thrombosis after resection of a duodenal inflammatory pseudotumour by pancreatoduodenectomy. She recovered fully after treatment, which consisted of thrombectomy, flushing with urokinase and intravenous administration of heparin. Papaverine infused for 4 days substantially improved bowel viability. Current concepts in mesenteric vein occlusion and the principles of clinical management are reviewed.     

Urethral prolapse after collagen injection

A woman who was treated for intrinsic urethral sphincteric deficiency with periurethral injection of glutaraldehyde cross-linked collagen had prolapse of the urethral mucosa and recurrence of incontinence. She subsequently required surgical resection and a fascia lata sling. This is the first known occurrence of this postinjection complication.     

Management of recurrent Crohn's disease

After partial small bowel or colonic resection for Crohn's disease, recurrence frequently follows. Within half a year 60-73% of patients have endoscopic recurrence. This percentage increases substantially in as time passes. Symptoms will not always be present when endoscopic lesions are detected. The etiology of recurrent Crohn's disease is unknown. Some studies show that initial complications or extra-intestinal manifestations are more frequently seen in patients with a recurrence. The recurrent pattern of the lesions is also comparable to the pre-surgical state. The length of recurrent ileal inflammation after ileocolonic resection correlates with the pre-surgical extent of the disease. Some investigators have found electron-microscopic lesions in histologically unaffected resection margins demonstrating the presence of lesions. Luminal factors probably plays an important role as bypassing an anastomosis prevents an endoscopic recurrence. Some factors are considered to be important to increase the chance of a recurrence. A more aggressive disease may lead to earlier recurrence. Onset of disease at a younger age, a short pre-operative time, and localization, might play an important role. Smoking certainly influences the clinical, endoscopic and surgical recurrence. The number of daily cigarettes smoked and the duration of smoking, significantly increases the risk of recurrence. The type of surgery (kind of anastomosis, multiple anastomoses, length of resection) are not important. A longer macroscopic disease-free resection margin or presence of granuloma does not influence the recurrence rate. Also, the presence of microscopic disease at the margin is not important. Prevention of recurrent disease can be provided by administrating sulphasalazine, 5-aminosalicylic acid or metronidazole. For this reason, prophylactic medication after surgical resection seems appropriate.     

Forensic child and adolescent psychiatry: a review of the past 10 years

BACKGROUND AND METHODS: Risk factors for recurrence of Crohn's disease and the evidence for progress in reducing recurrence following resection were reviewed. A Medline based literature review was carried out. RESULTS AND CONCLUSION: Only smoking has been confirmed as a significant adverse risk factor for recurrence. Evidence for differing recurrence rates in fibrostenosing disease and perforating disease is inconclusive, but such a classification along with the endoscopic findings of recurrence may have a place in the analysis of therapeutic trials. Minimal resectional surgery with clearing of only macroscopic disease seems to be justified, with no clear benefits from different anastomotic techniques. Recent trials offer encouraging evidence of the usefulness of 5-aminosalicylic acid, particularly higher-dose regimens started early after resection, although the long-term benefits are uncertain. The oral steroid, budesonide, offers a potent treatment with minimal side-effects, but evidence of its prevention of recurrence is presently weak.     

Perforated rectal lymphoma in a renal transplant recipient: report of a case

PURPOSE: We report the case of a renal transplant recipient with rectal lymphoma manifested by sudden onset of abdominal pain from a perforated rectum who was treated successfully with prompt surgical resection and reduction of immunosuppressants. METHODS: An emergent anterior resection with Hartmann's procedure was done. Immunosuppressants were drastically reduced by discontinuation of cyclosporine. RESULTS: Pathologic examination showed diffusely infiltrated large-cell malignant lymphoma with an immunoblastic feature. The patient has been followed-up for four years, with no tumor recurrence or graft rejection. CONCLUSION: Rectal lymphoma, although rare, should be kept in the list of differential diagnoses for transplant recipients who exhibit lower gastrointestinal bleeding, intestinal obstruction, or abdominal pain.     

A case of intestinal trichobezoar

Report is made of a case of an unusual localization of a trichobezoar in a 12 year-old girl, who presented vomiting and abdominal pain as chief complaints. She was found to have an 18 X 5 cm palpable abdominal mass, which upon surgery was localized in terminal ileum and in the pathology report was found to be a trichobezoar. The interest of this case is the unusual localization of a single bezoar and the fact that a resection of 25 cm. of small bowel had to be done, as it was found necrotic at the time of surgery.     

Unsuccessful octreotide treatment of the watermelon stomach

A 64-year-old was diagnosed with a stage 1aII clear cell adenocarcinoma of the ovary in 1986. Initial chemotherapy was with Cisplatinum, Cytoxan, and Adriamycin. A pelvic recurrence developed in 1991 which failed to respond to Carboplatin therapy, and progression of disease with retroperitoneal nodal and choroidal metastases was noted in 1992. Debulking of retroperitoneal disease along with radiotherapy and seventeen cycles of Taxol chemotherapy resulted in a sustained clinical remission for three years until December 1995 when a right pelvic recurrence was noted. The patient underwent resection of disease again and was restarted on Taxol which was continued for six cycles until increasing serum CA-125 and recurrent pelvic disease were noted.     

Millennium arthroplasty: materials, methods, & mechanisms

We report herein what to our knowledge is the first documented case of malignant mesothelioma arising from the falciform ligament. A 65-year-old woman was admitted to our department for the evaluation of an epigastric mass. An abdominal computed tomography scan, magnetic resonance imaging, and celiac angiogram showed a tumor originating in the falciform ligament. The tumor was subsequently resected, and pathological examination confirmed a diagnosis of malignant mesothelioma originating in the falciform ligament. A metastatic liver tumor was detected 3 years after this operation and a partial liver resection was performed. She is currently off therapy, and no clinical or radiologic evidence of disease has been found for 1 year since her second operation.