Laparoscopic cholecystectomy.
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Adolescent↗
Biomedical subjects
G W Holcomb
Publications and source records attributed to G W Holcomb.
Laparoscopic evaluation for a contralateral inguinal hernia or a nonpalpable testis.
Diagnostic peritoneoscopy can be used through 3-mm and 5-mm umbilical incisions for the evaluation of the contralateral inguinal region for children with a unilateral inguinal hernia and for the evaluation of boys with a nonpalpable testis. No complications have been noted in patients undergoing diagnostic laparoscopy, which affords an excellent chance to define a better management strategy for these patients.
Child↗
Laparoscopic cholecystectomy.
Cholelithiasis has been considered infrequent in the child, but its reported incidence has increased during the past 2 decades. Several risk factors for the development of biliary calculi, including prolonged parenteral nutrition, gallbladder stasis, ileal resection, and hemolytic disease, are peculiar to children. Most gallstones in children are thought to develop from hemolytic conditions; however, the increase in gallstones seen in the past 2 decades is more likely due to an increase in nonhemolytic cholelithiasis. With the increased incidence of cholelithiasis in the pediatric patient, cholecystectomy will become a more common procedure. Laparoscopic cholecystectomy already has become the surgical technique preferred for most adults and is rapidly gaining acceptance in children. Twenty-five children have undergone laparoscopic cholecystectomy since June 1990 without intraoperative or postoperative complications. Cholangiography was possible in 16 patients. However, because of the size of the pediatric patient, essential modifications have been made in the procedure to adapt it to the infant and child.
Adolescent↗
Wherein lies the future?
The number of endoscopic procedures performed in adults has grown beyond all imaginable thoughts over the past 3 years. Likewise, the application of this technology in children is growing rapidly, and what the future holds or what limits this technology will reach is unknown. In the preceding articles, the authors have described commonly applied indications for endoscopic surgery. There are other areas in which the technique is being used but not as frequently. Moreover, there are a few indications for which there is little, if any, experience in children; however, these may become applicable in the future as additional expertise is gained.
Adolescent↗
Complications of trichobezoars: a 30-year experience.
We have reported the case of a mildly retarded woman in whom an obsessive-compulsive disorder of hair eating (trichophagia) had begun between 2 and 3 years of age. Over the next 30 years, multiple complications of trichophagia included trichobezoars, malnutrition, intestinal obstruction, and ulceration with bleeding. One of the bouts of intestinal obstruction was associated with the superior mesenteric artery blocking the duodenum. This complication has not been reported previously in this disorder. The patient's trichotillomania (hair pulling) was treated with psychotherapy, behavior modification, and various medications, without success. The tricyclic antidepressant clomipramine (Anafranil) may be of benefit in such cases.
Barium Sulfate↗
Identification of the distal esophageal segment during delayed repair of esophageal atresia and tracheoesophageal fistula.
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Contrast Media↗
Laparoscopic cholecystectomy in the pediatric patient.
Since June 1990, five girls and one boy have been evaluated for biliary colic. Gallstones were documented by sonography. Two girls, ages 8 and 14 years, had hereditary spherocytosis, and a 9-year-old boy had sickle cell disease. The other three girls, ages 13, 13, and 15 years, developed cholelithiasis and biliary colic without a history of hematological disease. Three children weighed less than 90 lb, with the smallest weighing 45 lb. All patients underwent laparoscopic cholecystectomy without complications. Operative cholangiography was performed in five of the six children. The KTP-532 laser was used for dissection of the gallbladder from the liver bed in two patients, and electrocautery was used in the remaining four. The average operating time was 1 hour 45 minutes. This is a report of the use of laparoscopic cholecystectomy in pediatric patients. The advantages of its use include a shorter hospitalization, decreased postoperative discomfort, and a much shorter interval between the surgical procedure and return to normal activities such as school and play. At this time, it is recommended for those children without complications from their cholelithiasis such as common duct obstruction and gallstone pancreatitis.
Adolescent↗
Postoperative intussusception: increasing frequency or increasing awareness?
Postoperative intussusception in children is a rare but well recognized phenomenon. The diagnosis is often delayed due to the protean manifestations of the disorder (ileus, distention, and nausea and vomiting) which, when encountered shortly after an abdominal operation, usually result in a low index of suspicion because they are common after laparotomy. Experience with two cases of postoperative intussusception within 24 hours heightened our index of suspicion. Review of our records indicated we had diagnosed and treated postoperative intussusception in 14 children during the preceding 4 years. Patient ages ranged from 4 months to 12 years (mean 39 months, median 20 months), and symptoms appeared on postoperative days 3 to 36 (mean 10 days, median 6 days). Initial operations included excision of a retroperitoneal or abdominal tumor (five cases), Nissen fundoplication and gastrostomy (three), ileal resection (two), Ladd procedure (one), Duhamel operation (one), and operative reduction of ileocolic intussusception (the two most recent cases). Eleven patients had appendectomy (five by the inversion technique), and three had placement of a transgastric small bowel feeding tube. Nine children had had either barium enema or upper gastrointestinal studies because of the postoperative suspicion of obstruction; one patient had both. Diagnostic studies were not done in four patients. Operative reduction was successful in all but one child, who required bowel resection.
Child↗
Parapneumonic empyema in children: decortication hastens recovery in patients with severe pleural infections.
The medical records of 61 children 0 to 18 years of age treated for empyema complicating pneumonia from 1977 to 1989 were reviewed with attention to clinical presentation, bacteriology, treatment and outcome. Streptococcus pneumoniae was the most common infecting organism, followed by Staphylococcus aureus, other streptococcal species, anaerobes, Haemophilus influenzae type b, Pseudomonas aeruginosa, and Eikenella corrodens. No organisms were recovered in 39% of patients. Twelve patients were treated successfully with antibiotics and thoracentesis alone, 23 patients underwent close tube thoracostomy and 26 required decortication. A thickened pleural "peel," scoliosis and opacification of a hemithorax on chest radiograph, as well as low pleural pH and glucose concentration, were associated with a poor response to medical management. A scoring system was developed to define the severity of pleural disease. In patients with severe pleural infections, decortication allowed more rapid defervescence (2.2 vs. 6.5 days) and earlier hospital discharge (4.4 vs. 12.4 days) than did closed tube thoracostomy (P less than 0.001).
Adolescent↗
Alcohol and the adolescent trauma population.
Trauma is the leading killer of children and adolescents between 1 and 21 years of age. Alcohol-impaired driving represents the single greatest cause of mortality and morbidity of children over the age of 6. We retrospectively reviewed 878 consecutive adolescent (age range, 16 to 20 years) trauma admissions for blood alcohol concentration (BAC). Four hundred sixty-seven patients had BAC drawn, 258 were BAC-negative (group I), 209 (48%) were BAC-positive (group II). The adolescent drinkers were then compared with a group of 748 adult drinkers (group III). Groups I and II differ in sex, age, time of day of the accident, Injury Severity Score, Glasgow Coma Score, and Revised Trauma Score, whereas group II and III differ by type of accident, type of injury, socioeconomic factors (bad debt), time of day of the injury, and BAC. There were no significant differences in TRISS predicted survival, actual survival, nor mean length of stay. We conclude that (1) alcohol is a significant contributor to injury during adolescence, and (2) adolescent drinkers differ from adult drinkers in their habits, demographics, and socioeconomic status. These socioeconomic differences have implications for the access to and cost-effectiveness of interventions.
Accidents, Traffic↗
Management of congenital microgastria.
Congenital microgastria is a rare anomaly. Only 22 cases have been reported in the literature. Its clinical manifestations depend on the stage at which the embryologic development of the stomach is arrested. The outcome of most patients with severe microgastria previously reported has either been death or extreme malnutrition. Since 1978, four patients with congenital microgastria have been managed at The Children's Hospital of Philadelphia. All patients had severe feeding intolerance and associated congenital malformations. Three patients were treated with a double lumen Roux-en-Y jejunal reservoir (Hunt-Lawrence pouch). This treatment improved the nutritional management of these patients. On follow-up two patients are at the 50th percentile for height and weight, and one is at the 25th percentile. One patient with associated severe congenital heart disease was treated nonoperatively. Her nutritional management was difficult, and she ultimately died of congestive heart failure at 3 years of age. In patients with the most severe forms of microgastria, early operative treatment improves nutritional management and facilitates the achievement of normal growth and development.
Anastomosis, Roux-en-Y↗
Chylous peritonitis in children: case report and literature review.
Sixty-one cases of acute chylous peritonitis have been reported in all age groups in the surgical literature. Only seven of these cases have been noted in children. We report an additional case of a 7-year-old child who presented with acute peritoneal irritation and, at laparotomy, was found to have chyle in the peritoneal cavity and retroperitoneum. Proposed etiologies and management of this surgical entity are reviewed.
Acute Disease↗
Carcinoma of the male breast: a review of 41 cases.
We reviewed the cases of 41 consecutive men treated for breast carcinoma from 1950 through 1987 at Vanderbilt University Affiliated Hospitals to examine controversies in and methods of therapy for this disease. Twenty-two patients (52%) had stage I or II lesions potentially curable by operative therapy. The overall 5-year survival rates were 100% for stage I, 65% for stage II, 56% for stage III, and 0% for stage IV. Radical mastectomy offered no advantage over modified radical mastectomy in terms of survival or rate of recurrence. Diagnosis at an early clinical stage and no finding of disease in axillary lymph nodes were important factors in survival in this series of patients. All tumors evaluated for hormone receptors were positive. Although experience was limited, encouraging results were obtained with the use of tamoxifen citrate in adjuvant as well as palliative roles. With the exception of a predominance of centrally located lesions and a uniquely high frequency of positive hormone receptor status, carcinoma of the male breast appears biologically similar to the disease in women, and treatment should be guided by similar principles.
Actuarial Analysis↗
Cholelithiasis in infants, children, and adolescents.
During the past two decades, cholelithiasis has been recognized in increasing numbers of pediatric patients. This diagnosis should be considered in the event of upper abdominal complaints, particularly when one or more risk factors are evident. The etiology may be unknown or may be related to risk factors, including hemolytic conditions. In recent years, it has become evident that approximately 80% of gallstones in children are not due to hemolytic disease and that the remaining 20% are related to recurring hemolysis. The diagnosis of gallstones is best confirmed with ultrasonography. Routine ultrasonographic evaluation should be performed at intervals for all children who received TPA for more than 4 weeks, particularly those who have had ileal resection or have had chronic enteritis (Crohn disease). Cholecystectomy is the procedure of choice for symptomatic children with cholelithiasis, regardless of age. Cholecystectomy is recommended for the asymptomatic child younger than 3 years of age when echogenic shadows have been present for at least 12 months following resumption of oral feedings or when the gallstones are radiopaque. Also, cholecystectomy is advised for asymptomatic children who are older than 3 years of age if ultrasonographic studies confirm that echogenic foci with shadowing are true stones and not echogenic sludge. Complications of common bile duct obstruction, pancreatitis, perforation with bile peritonitis, and life-threatening sepsis may thus be prevented. Morbidity and mortality following cholecystectomy are expected to be relatively low in the pediatric age group.
Adolescent↗
Nutrition and cancer in children.
The information generated to date regarding the nutritional status of children with cancer indicates that malnutrition is seen in patients in the later stages of their malignant disease or is iatrogenic because of their intensive therapy. Malnourished children suffer from inadequate growth, including the potential of delayed cerebral development, and they are more susceptible to infection. Nutritional therapy has been shown to reverse the malnutrition independent of the cancer treatment. In doing so, the nutritional support aids in the delivery of and tolerance to the antitumor therapy. What is not possible, however, is making ineffective or marginally effective anticancer therapies effective by nutritional support. Therapy that is ineffective, such as chemotherapy for Stage III or IV neuroblastoma in children, cannot be altered by nutritional support. However, a patient's nutritional state may affect the disease outcome in that complication rates are much higher in malnourished patients. In such children with PCM, nutritional support may make delivery of therapy possible, but it will not affect the ultimate disease outcome unless the anticancer therapy is inherently successful. A well-nourished child is easier to treat and is physiologically more stable. Such children, therefore, have an improved prognosis and lower morbidity and mortality, provided effective therapy is available for the cancer.
Cachexia↗
Primary hyperparathyroidism in a hypothyroid child.
Congenital hypothyroidism may result in severe mental retardation if this condition is not diagnosed in the neonatal period. Primary hyperparathyroidism in children is even more uncommon, and by 1977 had been reported in only 60 children under the age of 16 years. To our knowledge, we are reporting the first child with both congenital hypothyroidism and primary hyperparathyroidism. Because the normal anatomic relationship of the parathyroid glands to the thyroid gland was absent, preoperative localization studies were necessary. Ultrasonography, radionuclide scanning, and magnetic resonance imaging all indicated a right paratracheal mass in the region where the right lobe of the thyroid gland should be located. At operation, a single, enlarged parathyroid gland that measured 1.5 X 1.2 X 0.5 cm and weighed 500 mg was removed. The discharge serum calcium level was 9.3 mg/dl and has remained normal 2 years later.
Adenoma↗
Iatrogenic perforation of the bronchus intermedius in a 1,100-g neonate.
A 1,100-g infant was found to have a right tension pneumothorax following multiple attempts at endotracheal intubation. Despite the use of high-frequency ventilation, adequate oxygenation was not possible. Bronchoscopy was hazardous, and bronchography of the right lung using propyliodone oil suspension confirmed perforation of the bronchus intermedius. At thoracotomy, while on high-frequency ventilation, the size of the perforation precluded suture repair, and right middle and lower lobectomies were performed. Follow-up at 1 year showed a small, though healthy infant. Review of the surgical literature has not documented successful operative management of bronchial perforation in a neonate. Selective bronchography was precise in identifying the site of perforation and was well tolerated.
Bronchi↗
Postpneumonic empyema in childhood: selecting appropriate therapy.
In order to identify appropriate treatment options for postpneumonic empyema, we reviewed the medical records and, when possible, obtained long-term follow-up chest radiographs and pulmonary function tests on children treated for empyema during the past 11 years. Fifty-one patients were treated in various ways, with antibiotics alone (N = 10), or in combination with tube thoracostomy (N = 23) or decortication (N = 18). Despite administration of appropriate antibiotics and establishment of pleural drainage, many children required prolonged hospitalization and eventual decortication. Based on this review, a scoring system was developed allowing early classification by severity of pleural disease. Factors found to be predictors of severe pleural disease include (1) low pleural fluid pH or (2) glucose; (3) presence of moderate or severe scoliosis or (4) pleural peel or parenchymal entrapment by chest radiography; and (5) infection due to anaerobes, gram-negative organisms, or mycoplasma. Complete opacification of a hemithorax on chest radiography and a pleural peel to thoracic ratio greater than 40% were also associated with severe pleural disease. In patients with mild disease (N = 7), response to antibiotics alone, rapid resolution of fever, and shorter hospital stays were observed. In patients with more severe infections (moderate = 22, severe = 22), decortication accomplished earlier defervescence, radiographic improvement, and hospital discharge than simple tube thoracostomy. No deaths or morbidity were associated with decortication, which could often be accomplished through a minithoracotomy. Follow-up chest radiographs and pulmonary fuction tests showed a prompt return to normal after decortication. This experience indicates utility of a pleural disease severity scoring system in selection of treatment options for children with postpneumonic empyema.(ABSTRACT TRUNCATED AT 250 WORDS)
Adolescent↗