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Histopathologic studies of the eyes of one patient (a boy who died at 14 years of age) with childhood adrenoleukodystrophy and two patients (girls who died at 24 and 31 months of age) with neonatal adrenoleukodystrophy showed the accumulation of the characteristic bileaflet inclusions in optic nerve macrophages, retinal neurons, and macrophages and loss of ganglion cell and nerve fiber layer. Additionally, in the two cases of neonatal adrenoleukodystrophy, changes resembling early retinitis pigmentosa were found, with accumulation of characteristic inclusions in the retinal pigment epithelium and pigment-laden macrophages. One of the patients with neonatal adrenoleukodystrophy also had an anterior subcapsular cataract and cystoid macular edema.

At Metropolitan Hospital Center, New York City, 3,000 patients with trauma were admitted during 1974 through 1978, with a mortality rate of 4%. One hundred eight patients who were admitted and diet were analyzed. Ages were from 3 months to 84 years with clusters in 15-30 and 45-60 years. Injury Severity Scores (ISS) ranged from 9 to 66 (37). All body systems were equally represented. Most patients had two systems involved. Abbreviated Injury Scale (AIS) scores for most severe systems were 5 in 60%, 4 in 34% and 3 in 6%. Shock was present in 52%. Major complications; sepsis in 30% (pulmonary, 20%); neurological, 12%; respiratory failure 15%; renal failure 10%. Surgical care was optimal in 45%. In the remaining 55% at least one error occurred: inappropriate or inadequate fluid resuscitation, 37%; missed or delayed diagnosis, 20%; airway management, 10%; surgical judgment, 8%; surgical techniques, 9%. ISS scores, error/no-error; shock/no-shock, showed no significant differences. Patients with AIS scores of 3 were elderly or had errors in management. Management errors continue to be made in a significant number of severely injured patients, and may contribute to the demise of patients with survivable injury. These data parallel those reported to this society by van Wagoner (13) in 1960 and Foley in 1976 (5).

We reviewed 72 patients with penetrating trauma to the extremities who underwent arteriography for proximity injury only. None of the patients had clinical evidence of vascular trauma. There were 62 males and ten females, with a mean age of 29.9 years. Gunshot wounds were the most common cause of injury (91.7%) and the thigh was the most common site of injury (47.2%). A normal arteriogram was found in 55 of 72 patients (76.4%). The remaining 17 patients (23.6%) had arteriographic abnormalities that did not warrant surgery. Only one patient was explored (1.4%) for spasm of the popliteal artery. No vascular injury was found at surgery. This study suggests that routine arteriography in proximity injury only may be unnecessary and that these patients could safely be admitted to the hospital for a 24-hour period of observation.

In order to reassess the value of diagnostic peritoneal lavage (DPL) in patients with blunt abdominal trauma, we conducted a prospective study over a 15-month period involving 138 patients. There were 29 (28.3%) patients with positive DPL and 103 (71.7%) with negative DPL in this series. Of the 29 patients with positive DPL, 28 (96.5%) were found to have significant intra-abdominal injuries; 27 by exploratory laparotomy and in one case at autopsy. One patient with a grossly positive DPL had a negative exploratory laparotomy (3.4% false positive rate). All 109 patients with negative DPL were admitted. In only one case a significant intra-abdominal injury was demonstrated (0.9% false negative rate). The overall mortality in this series was 11.6% and there were no complications related to the DPL. Our results suggest that DPL is indeed an accurate indicator of significant intra-abdominal injuries in patients with blunt abdominal trauma.

We present a case of adult intussusception with autoamputation and preservation of bowel continuity. Our patient, a 65-year-old man, passed a 65-cm segment of large bowel per anus with spontaneous recovery and with a two-month follow-up free of symptoms secondary to the intussusception. Mesenteric ischemia secondary to angiography with distal embolization two weeks prior to the event may have been a precipitating factor in this unusual form of intussusception.

Impalement injuries are unusual, complex surgical problems. We present a case of impalement through the spine and abdomen, describe a two-team approach to operative extraction utilizing simultaneous laminectomy and laparotomy incisions, and outline the management of an infectious complication caused by unusual bacterial and fungal pathogens. General principles of management include: the impaling object must be stabilized and manipulation avoided during extrication and transport. Operative removal requires careful preplanning, and should be tailored to the specific presenting injuries, with early multispecialty involvement as necessary. Extensive exposure is mandatory and may be achieved through a variety of standard or unconventional incisions so as to permit extraction of the impaled object under direct vision. Meticulous care of the traumatic wound is necessary, and careful followup is required for recognition and early management of infectious complications.

At the John F. Kennedy International Airport in New York City, disaster planning has been an integral part of the airport operations for the past 20 years. The medical component of this disaster planning has focused around the Medical Office at JFK. Through this office, on-site emergency medical teams have been established and trained from all ranks of airport personnel. Following the crash of a Boeing 727 aircraft in 1975, a new concept was added to disaster planning for JFK, which involves bringing the hospital, its facilities, and its personnel to the scene. A new piece of equipment, known as Emergency Mobile Hospital, was developed with the cooperation of the airlines, the operating authority of the airport, and other interested parties. Two such vehicles are now in constant readiness at the airport, and together provide two operating rooms, 12 monitored ICU beds, a 16-bed burn unit, and 72 other beds to be used for on-site stabilization of critically ill patients, before transfer to a definitive care facility. Under the auspices of a single area medical school (New York Medical College) and its affiliated departments of surgery, trauma teams are made available to be airlifted to the scene within 30 minutes of notification. Additional medical teams from other medical school hospitals serve as backup support. The principle of bringing the hospital to the emergency, and of assembling trauma teams for the initial phase, remains the same for Kennedy Airport as for that of any other metropolitan airport.