Intentional abuse of an infant is usually apparent. External injuries such as burns, bites, and bruises, as well as the skeletal changes of fractures, frequently multiple and in various stages of healing, are obviously intentionally inflicted, and are impossible accidental injuries for the nonambulatory young infant. Similar injuries in young children may be more difficult to evaluate because of their fear of and intimidation by the person who inflicted the injury. Fortunately, the high degree of suspicion regarding the nature of the injury permits the physician to make his accusations with legal protection in our judicial system. Every radiologist should be concerned with the responsibility of reporting to the referring physician the possibility of intentional trauma to infants and children. In Harris County, where Houston is located, there are 1,500 reports per month of child abuse; in other words, this approximates 18,000 cases a year in our community, and the radiologist is frequently the first physician to see evidence of the abused child. Not only is it a moral responsibility for the radiologist to report his suspicions, but in the state of Texas, as in other states, "any person having cause to believe that a child's physical and mental health, or welfare has been or may be adversely affected by abuse or neglect shall report" to the appropriate agency. A more recent amendment to this law is a penalty for failure to report. A person commits an offense if the person has cause to believe that a child's physical and mental health or welfare has been or may be adversely affected further by abuse or neglect and knowingly fails to report it. It is hoped that any radiologist recognizing either pathognomonic or suspicious signs of child abuse will have the conscience and courage to take a strong stand for the protection of the abused infant or child. Accidental injuries in older children may offer problems in diagnosis if there is no history available or if there is a denial of an injury. Some of these injuries may produce radiographic findings suggesting some form of metaphyseal or diaphyseal dysplasia. Iatrogenic injuries are frequently the result of physiologic or anatomical response to proper and lifesaving treatment. The most serious of these are found in the premature infant, who may suffer chronic lung disease or, more seriously, brain damage.(ABSTRACT TRUNCATED AT 400 WORDS)

Bone Diseases, Developmental↗

PubMedDate not supplied

Radiology of AIDS in the pediatric patient.

The Acquired Immunodeficiency Syndrome (AIDS) has involved the pediatric age group and is especially prevalent in babies born of mothers who are intravenous drug abusers or prostitutes. Approximately 30% of children born to mothers who are seropositive for the human immunodeficiency virus (HIV) will develop HIV infection. There are several important differences in children and adults with AIDS. The incubation period of the disease is shorter, and initial clinical manifestations occur earlier in children. In addition, certain infections are more common in children, and the different types of malignancy, especially Kaposi's sarcoma, are unusual in the pediatric age group. The altered immune system involves both T cells and humoral immunity and increases susceptibility to a variety of infections, particularly opportunistic organisms. In this publication the complications of pediatric AIDS involving the lungs, cardiovascular system, gastrointestinal tract, genitourinary system, and neurological system are described. The most common pulmonary complications in our experience are Pneumocystis carinii pneumonia and pulmonary lymphoid hyperplasia. The spectrum of cardiovascular involvement in pediatric AIDS includes myocarditis, pericarditis, and infectious endocarditis. Gastrointestinal tract involvement is usually due to opportunistic organisms that produce esophagitis, gastritis, and colitis. Abdominal lymphadenopathy is a common finding either due to disseminating Mycobacterium avium-intracellulare infection or nonspecific lymphadenopathy. Although cholangitis is more commonly seen in adults, it may occur in children with AIDS and, in most cases, is due to related opportunistic infections. Genitourinary infections may be the first evidence of HIV disease. Cystitis, pyelonephritis, renal abscesses, and nephropathy with renal insufficiency are complications of pediatric AIDS. A variety of neurological abnormalities may occur in pediatric AIDS. The most common cause of neurological dysfunction in children with AIDS is HIV neuropathy. We present the many complications of AIDS in children demonstrated by a variety of imaging modalities, emphasizing the importance of diagnostic imaging in children with this disease.

Acquired Immunodeficiency Syndrome↗

PubMedDate not supplied

Post-ischemic bowel obstruction in the low-birth-weight infant.

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Enterocolitis, Pseudomembranous↗