A set o f eight experiments demonstrate spatial knowledge in a 2-year-old congenitally blind child and sighted blindfolded controls. Once the blind child had traveled along specific paths between objects in a novel array, she was able to make spatial inferences, finding new routes between those objects (Experiment I). She could also do so when the routes were between places in space, not occupi...

The majority of infants who develop infections of the lower respiratory tract respond satisfactorily to standard methods of treatment, with antibiotics, oxygen, humidity, and, when necessary, tube feeding (Simpson and Flenley, 1967; Disney et al., 1960; Heycock and Noble, 1962). A proportion, in our experience approximately 12%, fails to respond, and it is with this group that this paper is con...

This is a case report of a spinal epidural abscess, caused by Staphylococcus aureus, in a 3-year-old girl. The child presented with fever and hip pain, but without any neurologic deficit. After normal plain films and a normal bone scan were obtained, the diagnosis was made via magnetic resonance imaging (MRI). The neurosurgery and pediatric infectious disease teams evaluated the patient, and th...

A 5 1/2-year-old girl presented with an acute febrile illness associated with limb and facial swelling, and a skin eruption. She was diagnosed as suffering from cutaneous polyarteritis nodosa. She was told to stay in bed and was given soluble aspirin. Now, more than 3 years later, she is well and symptom-free. The important diagnostic feature of this benign condition, which is distinct from the...

Dentigerous cyst is a type of odontogenic cysts and generally occurs in the ages of twenties or thirties. Dentigerous cyst always includes a tooth which cannot complete the eruption process and occurs around the crown by the fluid accumulation between the layers of enamel organ. In rare cases, dentigerous cyst occurs in the first decade of life and develops in an immature permanent tooth as a r...

BACKGROUND Maltreatment during childhood and adolescence has been associated with chronic conditions in adulthood including cardiovascular disease. However, less is known about the effects of childhood maltreatment on cardiovascular risk factors prior to development of cardiovascular disease, or whether these effects are evident in young adulthood. Furthermore, few studies have examined sex dif...

Hemangiomas are benign tumors of infancy and childhood, characterized by a phase of fast growth with endothelial cell proliferation, occurring in 10-12% of children at 1 year of age. It is known that hemangiomas of infancy are most commonly located on the head and neck region (around 60% of cases) and occur more frequently in the lips, tongue, and palate. Approximately 50% of hemangiomas have c...

In undergoing this life, many people always try to do and get the best. New knowledge, experience, lesson, and everything that can improve the life will be done. However, many people sometimes feel confused to get those things. Feeling the limited of experience and sources to be better is one of the lacks to own. However, there is a very simple thing that can be done. This is what your teacher ...

Clrcular and about one and a half inches in diameter and the other slightly larger and irregular in outline extending to the posterior fold of the axilla (see figure). Both patches exhibited raised margins composed of minute vesicles and they encircled areas of skin covered with fine scales; in other words they exhibited the typical appearance of lesions caused by an epidermophyton. Cultures fr...

Young children bite each other frequently in child care settings, but the bites rarely break the skin and the risk of infection is minimal. Nevertheless, parents and child care personnel may be concerned about infection, especially with blood-borne viruses. The present document reviews the literature concerning infections following bites in child care settings, and provides recommendations for ...