Mediastinal masses in infants and children.
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Angiomatosis↗
Biomedical subjects
R M Filler
Publications and source records attributed to R M Filler.
The role of radiation therapy in the treatment of soft tissue sarcomas of childhood.
The treatment of soft tissue sarcomas in children at the Joint Center for Radiation Therapy, Children's Hospital Medical Center, and the Sidney Farber Cancer Institute from 1970 to 1976 has been reviewed. Twenty-seven patients were diagnosed with rhabdomyosarcoma, and twenty patients were diagnosed with soft tissue sarcomas of other histologies. An aggressive, combined modality therapeutic approach was applied in the treatment of all patients with emphasis placed on conservation of function. Of irradiated patients, local control was achieved in 96% of those with rhabdomyosarcoma and 85% in other sarcomas. Cumulative relapse-free survival (actuarial) at 5 years is projected at 65% for the rhabdomyosarcoma patients and at 63% for the other sarcoma patients. Although there were differences in chemotherapy regimens (vincristine, actinomycin-D and cyclophosphamide for rhabdomyosarcoma and adriamycin and DTIC for other soft tissue sarcomas), the surgical and radiation therapeutic approaches are similar for both groups. The high probability of local control using function-conserving surgery and high dose radiation therapy supports this emerging approach. Improvements in survival will require better control of metastatic disease.
Adolescent↗
Plication of the diaphragm for symptomatic phrenic nerve paralysis.
Paralysis of the diaphragm in infants may produce severe respiratory difficulty because of the paradoxic motion of the affected diaphragm and shift of a mobile mediastinum to the contralateral side. Six infants with diaphragmatic paralysis and severe respiratory distress underwent plication of the diaphragm by a simple technique. Five of the six infants had significant improvement in respiratory effort and were ultimately weaned from ventilatory support. One patient with bilateral paralysis had only minimal improvement. Diaphragmatic function returned in two patients after plication. Plication of the diaphragm is a safe and useful procedure to improve ventilation in infants with a paralyzed diaphragm. Since this technique does not prevent return of diaphragmatic function, it should be employed prior to the development of sequelae of prolonged assisted ventilation and sooner if the phrenic nerve is permanently injured.
Diaphragm↗
The management of testicular tumors in children.
Of 43 testicular tumors in children seen at the Children's Hospital Medical Center and Sidney Farber Cancer Institute 33 were malignant. These tumors occurred primarily in young children. Any solid scrotal mass in an infant must be considered malignant until proved otherwise. Primary emphasis is placed on the 20 cases of embryonal cell carcinoma. Of 9 patients who underwent only orchiectomy 5 have died, whereas all 11 patients who received combination therapy have survived. We recommend radical inguinal orchiectomy, extended unilateral retroperitoneal lymphadenectomy and adjuvant chemotherapy in repeated courses for 2 years. Radiotherapy is withheld if the lymphadenectomy is negative.
Castration↗
Hypoglycemia of infancy and nesidioblastosis. Studies with somatostatin.
We treated a two-month-old infant with servere intractable hypoglycemia and nesidioblastosis with continuous glucose infusions (0.75 g per kilogram per hour) via a central venous catheter. Preprandial glucose levels on this regimen were 37+/-2 mg per deciliter (+/-S.E.M.). Basal serum insulin levels were within normal fasting levels for this age group but inappropriately elevated for the blood glucose levels. The beta cells were exquisitely sensitive to infusions of synthetic cyclic somatostatin, with a dose-dependent rise in blood glucose and concomitant suppression of serum insulin levels. There was only minimal suppression of plasma glucagon levels. Single subcutaneous injections of 50 microng of protamine zinc somatostatin raised preprandial blood glucose levels to 83+/-3 mg per deciliter for four to five days although preprandial hormone levels were unchanged. These findings indicate that hypoglycemia of infancy is a hyperinsulin state with abnormal basal regulation of insulin secretion.
Adenoma, Islet Cell↗
The role of radiation therapy in localized resectable intestinal non-Hodgkin's lymphoma in children.
Forty children with localized resectable intestinal non-Hodgkin's lymphoma were seen between 1948 and 1974. Survival was related to the extent of disease at presentation and to therapy. No deaths occurred after 15 months and no recurrences occurred after 13 months after diagnosis. Six of eight stage IE patients (75%) and nine of 29 stage IIE patients (31%) have survived a minimum of 2 years; one of the three stage IVE patients has survived 17 years. Unfavorable prognostic findings at surgery were serosal involvement, presence of tumor at the surgical margins, mesenteric nodal involvement, and the presence of abdominal fluid or blood. Paraortic nodal involvement or multiple primary foci were universally fatal. Eight of 11 patients (73%) treated with surgery and whole abdominal irradiation (greater than or equal 2000 rad) with or without chemotherapy have survived. Seven of 18 patients (39%) treated with surgery and low dose chemotherapy have survived. One of seven patients treated with surgery and localized or low dose radiation therapy with or without chemotherapy has survived. Four patients treated with surgery alone died. Bone marrow and central nervous system involvement occurred after previous disease relapse elsewhere.
Adolescent↗
The increasing importance of radiation therapy in the improved prognosis of children with Wilms' tumor.
Treatment results for 32 children with Wilms' tumor seen at the JCRT, CHMC and SFCI from January 1, 1971, through December 31, 1975, are presented. Indications for and technical details of irridation are discussed. The uniform efficacy of irradiation in preventing local relapse in all patients presenting with unilateral disease despite tumor spill in nine is stressed. Actuarial survival of nearly 80% of all patients seen and followed for more than 2 years has been achieved. Eight of 14 patients with documented pulmonary relapse have been controlled with irradiation, chemotherapy and surgery. The importance of an aggressive multidisciplinary approach to this tumor is stressed.
Child↗
Parenteral nutritional support in children with cancer.
Acute and chronic starvation is often associated with childhood cancer. Total parenteral nutrition (TPN) with 20% glucose and 3.0% amino acids, and minerals and vitamins was instituted to treat or prevent malnutrition in 41 children with cancer, ages three months to 18 years. TPN was required for anorexia, vomiting and diarrhea associated with anti-cancer therapy in 33 patients for intestinal complications or surgery in nine, and for preoperative correction of malnutrition in two. During TPN, general nutrition and appearance improved in all patients. Weight gain was noted in most. Despite gastrointestinal complications which usually require the interruption of chemotherapy and irradiation, in 21 children treatment could be continued at full dose with nutritional support by TPN. TPN was discontinued in six patients when blood cultures became positive. Sepsis was treated successfully by removal of the central venous catheter in all six and administration of antibiotics in three. No metabolic complications were noted. TPN appears to be a safe and effective means of combating the malnutrition which may occur with cancer and its therapy.
Adolescent↗
Preliminary results of aggressive multimodality therapy for metastatic osteosarcoma.
Ten patients with metastatic osteosarcoma were treated at the Joint Center for Radiation Therapy, the Sidney Farber Cancer Institute, and the Children's Hospital Medical Center from 1973 to 1976. Patients were treated with an aggressive multimodality approach with included surgery, chemotherapy, and radiation therapy. Three of 10 patients are alive with no evidence of disease, five are alive, with disease, and two are dead of disease. The median survival is 12+ months. Local control data for radiation combined with high dose methotrexate in metastatic osteosarcoma is shown.
Adolescent↗
Multidisciplinary treatment for childhood sarcoma.
Surgical extirpation of the primary tumor has traditionally been utilized as initial treatment for sarcomas in children. The present report, however, demonstrates that sarcomas are optimally treated by means of a coordianted multidisciplinary approach. The latter offers the potential for achieving improved survival and preservation of organs and limbs, particularly for structures of the head and neck, for extremities, and in the genitourinary system.
Adolescent↗
Prognosis for children with neuroblastoma presenting with paralysis.
Since 1947, we have treated 19 children with neuroblastoma whose first symptoms were paralysis or weakness of an extremity, and/or incontinence due to tumor in the spinal canal. In 18 patients, the spine tumor was part of a dumbbell tumor which was present in the adjacent paravertebral area and in one, no extraspinal tumor was found. Aggressive treatment was employed for all. In 17 children, the intraspinal tumor was treated by laminectomy and irradiation with and without chemotherapy. Radiation and chemotherapy were used for two. The extraspinal tumor was excised totally in six and partially in six. All 12 children received postoperative radiation and chemotherapy. In 6 children, the extraspinal tumor was treated only with radiation and chemotherapy. Nine of 19 children are alive without evidence of neuroblastoma. Thirteen patients showed either partial (6) or full (7) neurologic recovery. Survival was related to the child's age at diagnosis and the extent of disease. While 8 of 9 children under 1 yr of age survived, only 1 of 10 children over 1 yr survived. None of the 5 children with Stage IV disease at diagnosis could be saved. The degree and frequency of neurologic recovery were greatest in children whose neurologic symptoms had been present the shortest times and were equal among those who survived and those who died. The outlook for children who became paralyzed by neuroblastoma is not hopeless; therapy aimed at saving life or neurologic function is both worthwhile and rewarding.
Age Factors↗
High-dose methotrexate with citrovorum factor in osteogenic sarcoma--progress report II.
Vincristine (VCR), high-dose methotrexate (MTX), and citrovorum factor (CF) were administered to 12 patients with classic osteogenic sarcoma with local control. Seven patients (58%) are free of pulmonary metastases for 2+-31/2+ years. With a second adjuvant program incorporating adriamycin (VCR, MTX, CF, and adriamycin), 16 of 20 patients are free of pulmonary metastases for 6+-18+ months. Five patients who developed pulmonary metastases were rendered free of disease by surgical resection. The VCR, MTX, and CF program was also administered at weekly intervals to eight patients with pulmonary metastases or unresected primary lesions. Two complete and one partial response were obtained in four patients with pulmonary metastases and three complete and one partial response were obtained in patients with primary lesions. This program was also administered in combination with radiation therapy to four patients who relapsed on conventional VCR, MTX, CF, and adriamycin therapy following surgical resection of pulmonary metastases. They remain free of recurrent disease for 2+-14+ months. There was no alteration in the incidence of toxicity when compared to earlier investigations. The results indicate that the VCR, MTX, and CF program has had a major impact on the management of osteogenic sarcoma.
Doxorubicin↗
Multidisciplinary treatment for macrometastatic osteogenic sarcoma.
Using a co-ordinated multidisciplinary approach with surgery, radiation therapy, and chemotherapy, 14 out of 21 patients with metastases from osteogenic sarcoma were rendered free of disease for over two to over 18 months. Most patients had pulmonary metastases, two had bony metastases, and one had metastases in the iliac nodes. As part of this multidisciplinary approach weekly high-dose methotrexate was given and caused tumour regression in seven out of 15 patients. After all clinical evidence of disease had been removed high-dose methotrexate was administered every two to three weeks as maintenance treatment. To assess the efficacy of treatment the results were compared with those in a historical control group of 82 consecutive patients who developed pulmonary or other metastases. The results in the study group were significantly better. This experience may be similar to that in Wilms's tumour, where actinomycin D has increased the cure rate when administered as adjuvant therapy after treatment of localised or overt metastatic disease.
Adolescent↗
Life-threatening anoxic spells caused by tracheal compression after repair of esophageal atresia: correction by surgery.
Three infants who developed anoxic spells 2, 5, and 20 mo following repair of esophageal atresia developed apneic spells during or within a few minutes of feeding. These episodes began with stridor and cyanosis; when severe, they progressed to apnea and loss of consciousness. Mouth-to-mouth resuscitation was often necessary. Investigations failed to detect esophageal obstruction and/or a recurrent tracheoesophageal fistula. No neurologic or cardiac abnormalities were found. The cause was compression of a 1- to 3-cm segment of trachea anteriorly by a vascular structure and posteriorly by a dilated esophagus that emptied slowly because of poor motility. Endoscopy confirmed the x-ray findings. The aortic arch and innominate artery were suspended to the sternum anteriorly, which relieved the apneic spells in all patients.
Apnea↗
Total parenteral nutrition in infants and children: central and peripheral approaches.
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Acidosis↗
Experience with clinical and operative staging of Hodgkin's disease in children.
Accurate staging is critical for the proper treatment of Hodgkin's disease. In the past 5 yr, 60 children with Hodgkin's disease were staged by celiotomy which included splenectomy and biopsy of liver, retroperitoneal lymph nodes, and bone. Fifty children underwent staging celiotomy at initial diagnosis (Group I). Ten others were staged surgically because of suspected reactivation of disease diagnosed and treated before current staging methods were employed (Group II). Forty-one of 50 children in Group I had Stage I or II disease, seven Stage III, and two Stage IV. As a result of operation, therapy was altered in seven children. Three had a higher stag e and four a lower stage than that suspected by clinical evaluation, including two with liver involvement. Of the two patients in Group II, celiotomy revealed unsuspected splenic disease in seven, including one with liver involvement. Celiotomy and splenectomy were well tolerated and no long-term complications have been noted (average follow-up 2 yr). Forty-nine of 50 children in Group I and six of ten in Group II are alive without disease. No cases of sepsis attributable to splenectomy have been observed.
Adolescent↗
Liver tumors in children in the particular reference to hepatoblastoma and hepatocellular carcinoma: American Academy of Pediatrics Surgical Section Survey--1974.
A review of 227 cases of hepatoblastoma, hepatic cell carcinoma in children seen in the United States over a 10-yr period is presented. Both tumors were seen most commonly in infancy, but the hepatocellular carcinoma shows a second peak of incidence around puberty. Males predominated in both diseases more so in hepatoblastoma. Presenting symptoms in both diseases were very similar, most commonly an upper abdominal mass or abdominal enlargement associated with anorexia and weight loss. In the preoperative evaluation the presence of alpha-feto protein was one of the most helpful diagnostic tests. Disturbances of liver function were usually mild but were more marked in those children with hepatocellular carcinoma. Preoperative x-rays were abnormal in a large percentage of cases with the hepatic arteriogram and vena cavagram being the most useful diagnostic x-rays for liver tumors. Liver scans were positive for liver tumor in 95% of the children when this test was carried out. The follow-up for these patients ranged from 2 to 10 yr. The size of the primary tumor did not appear to correlate with survival but bilateral location of the tumor, 33% in hepatoblastoma and 45% in hepatocellular carcinoma, made many of these tumors inoperable. Multicentric tumors were also found in a large number of patients, being more common in hepatocellular carcinoma. There was a high rate of local recurrence or local extension after operation in both diseases, and metastatic spread was similar being most common to the lungs and abdomen. A wide variety of surgical procedures were carried out in these patients from biopsy only to extended hepatic lobectomy. When incomplete excision or biopsy only was carried out no patient survived in either group. Among the hepatoblastoma patients, 45 of 78 patients who had complete excision are surviving. In the hepatocellular carcinoma patients where the operability rate was much lower 12 of 33 patients are surviving when tumor was completely excised. Complications were frequent, the most common being excessive blood loss at operation. There were eight operative deaths and 17 postoperative deaths in the combined group. There was no evidence that radiation therapy or chemotherapy controlled disease which could not be completely excised surgically. The only direct evidence of a favorable effect of radiation and chemotherapy were three cases of hepatoblastoma in which the tumor changed from inoperable to operable by a combination of radiation therapy and multiple drug chemotherapy. Both tumors are highly malignant, and 90% of the children who died of hepatoblastoma died within 12 mo of diagnosis. In the hepatocellular carcinoma 80% of the deaths occurred within 1 yr of diagnosis. At this time it seems that operative excision offers the only chance of cure in children with these tumors and cure rates of 60% can be expected with hepatoblastoma and 33% in hepatocellular carcinoma if the tumor can be completely excised.
Adolescent↗
Assessment of pulmonary wedge resection for the treatment of lung metastases.
Wedge resection for pulmonary metastases was performed on 18 children suffering from a variety of malignant tumors. The overall survival rate was 39%. However, tumor recurred at or near the site of resection in half the patients. A more extensive resection, such as lobectomy, should be considered for most patients. Wedge resection should be reserved for tumor involving many lobes or for neoplasms having a demonstrated sensitivity to chemotherapy and irradiation.
Adolescent↗