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Biomedical subjects

H Caksen

Publications and source records attributed to H Caksen.

At least 55 records · Page 3Linked to original sources

Encephalocraniocutaneous lipomatosis associated with iris coloboma, chorioretinitis and spinal cord involvement: a case report.

A 9-year-old boy with a history of lipoma excision and laminectomy at the Th10-11 levels, resulting in incomplete paraparesis and neurogenic bladder, was admitted for a comprehensive rehabilitation programme. Physical examination revealed an ipsilateral focal dermal hypoplastic defect within an area of alopecia and a subcutaneous lipomatous tissue on the left temporo-parietal region of the scalp. Iris coloboma and chorioretinitis were diagnosed on the left eye. He also had mild mental retardation and triparesis. Magnetic resonance imaging of the brain and the spine demonstrated hyperintense masses which were consistent with lipoma. Although in the literature three cases of encephalocraniocutaneous lipomatosis (ECCL) concomitant with spinal cord involvement have been reported, to our knowledge iris coloboma and chorioretinitis in ECCL have not been reported previously. In conclusion, we would like to stress that aside from known ophthalmological malformations, iris coloboma and chorioretinitis may also be observed in ECCL and that all patients who have been diagnosed as having ECCL should be examined for spinal cord involvement.

Brain↗

Hyponatremic dehydration: an analysis of 78 cases.

Our purpose was to determine the frequency of convulsion in children with hyponatremic dehydration (HD). We also investigated whether or not there was a relationship between the severity of hyponatremia and the degrees of malnutrition in our region (Eastern Anatolia of Turkey) in where malnutrition is frequently observed. In this study, the clinical and laboratory findings of 78 patients with diarrhoea (acute, persistent or chronic diarrhoea) and HD were studied. When diarrhoea lasts longer than 2 and 4 weeks they were accepted as persistent and chronic diarrhoea, respectively. Patients were said to have HD if they had the clinical findings of dehydration associated with hyponatremia [Serum sodium (SNa) <130 mmol/L)]. Nutritional status of the children was assessed by the Gomez classification using weight for age; it was accepted as normal those were between 90%-110%, mild malnutrition 75%-89%, moderate malnutrition 60%-74% and severe malnutrition <60%. Of 78 patients, 40 were boys, 38 were girls. The age and weight of the patients ranged from 40 days to 36 months (8.94 +/- 5.49 months) and from 2000 to 10,300 g (5535.25 +/- 1702.10 g) respectively. All patients except four had malnutrition; 15 (20.3%) had mild malnutrition, 30 (40.5%) had moderate malnutrition and 29 (39.2%) had severe malnutrition. Forty-seven patients had acute, 16 patients had persistent, and 15 patients had chronic diarrhoea. SNa levels were between 104 and 129 mmol/L (121.21 +/- 6.12 mmol/L). There was not statistically a significant difference between SNa level and the degree of malnutrition, and SNa level and the types (acute, persistent or chronic) of diarrhoea (p > 0.05). Of 78 patients, 12 (15.3%) patients had convulsion, of whom eight had convulsion associated with fever. Convulsion was noted in nine (19.1%) and three (18.7%) patients with acute and persistent diarrhoea, respectively (p > 0.05). Also, we observed that when hyponatremia was severer, convulsions tended to be more occuring (p < 0.05). Five (6.4%) children died and all of them had severe malnutrition and septicemia. We determined that the frequency of convulsion in HD was 15.3% (12/78), and there was not a difference between the cases of acute, persistent and chronic diarrhoea for the frequency of convulsion. We also found a significant difference was not present between SNa level and the degree of malnutrition, and between SNa level and the types (acute, persistent or chronic) diarrhoea. However, we observed that when hyponatremia was severer, convulsions tended to be more occuring.

Child Nutrition Disorders↗

Immunoglobulin subgroups in children with febrile seizures.

BACKGROUND: The aim of the present study was to determine whether or not there was a role for immunoglobulin (Ig) or IgG subgroups in the pathogenesis of febrile seizures (FS). METHODS: Serum levels of IgA, total IgG, IgM, IgE, IgGI, IgG2, IgG3 and IgG4 were measured in 34 children with FS and in 37 healthy children used as a control group. Both patients and controls were divided into two groups according to age (group I, 6-24 months; group II, 25-72 months). RESULTS: Compared with controls, mean IgG4 levels in patients were found to be decreased in both groups I and II (group I: 95 +/- 14 vs 57 +/- 5, respectively, P = 0.01; group II: 178.5 +/- 38.5 vs 65.1 +/- 24.5, respectively, P < 0.01), while mean IgG2 levels were found to be decreased only in group II patients (170 +/- 16 vs 103 +/- 22; P < 0.05). CONCLUSIONS: The results of the present study suggest that Ig subclass deficiencies may be responsible for the infections connected with FS or that they may be related to the pathogenesis of FS in some children.

Child↗

Pott's disease.

A 15-year-old boy was hospitalized with a 1-month history lumbago and fever. His family history was noncontributory for tuberculosis, and the findings of the physical examination were normal. The sedimentation rate and C-reactive protein level were 55 mm/hour and 48 mg/l, respectively. The result of a purified protein derivative test was 11 x 10 mm. Results of other tests, including rheumatologic studies, serum agglutination for brucellosis, chest radiography, abdominal ultrasonography, and myelography, were normal. The bone biopsy revealed chronic active inflammation. Mycobacterium tuberculosis was not cultured from clinical specimens. However, the patient's symptoms improved after antituberculosis drugs were begun.

Adolescent↗

A case of infantile cortical hyperostosis.

Infantile cortical hyperosteosis (ICH) is usually a self-limited disease of infancy with bony changes, soft tissue swelling, fever, irritability, decreased appetite, and decreased movement of the affected bones. Its description in isolated patients or in multiple members of families suggests the existence of two different forms, namely a sporadic form and a familial form with incomplete penetrance. In this article, we report a 2.5-month-old girl with ICH of sporadic form, due to unusual presentation.

Child, Preschool↗

Bilateral galactocele in a male infant: a rare cause of gynecomastia in childhood.

A galactocele is a rare benign breast lesion usually occurring in females during or following lactation. These lesions are a rare cause of breast enlargement in infants and children. In this article we present a 10 month-old boy who was admitted with a two-month history of bilateral progressive breast enlargement, and diagnosed as having galactocele. Our purpose was to emphasize the importance of galactocele as a benign condition in the differential diagnosis of gynecomastia in childhood.

Breast Diseases↗

Cutaneous anthrax in eastern Turkey.

Anthrax, caused by the spore-forming bacterium Bacillus anthracis, is rarely seen in industrial nations but is common in developing countries. Cutaneous anthrax (CA), the most common form of the disease, accounts for 95% of cases and usually develops on exposed sites. This study reviews the clinical and laboratory findings of 21 patients diagnosed with CA during 2 separate epidemics in the Van region of Turkey. All patients had a history of direct contact with infected cattle. The patients, aged 1.5 to 64 years, included 13 females and 8 males. Of the patients, 9 were 15 years or younger. Skin lesions were localized on the hands and fingers in 15 patients, on the face in 3 patients, on the face and finger in 1 patient, on the chest and finger in 1 patient, and on the eyelid in 1 patient. Gram-positive bacillus were noted on Gram stains of material obtained from skin lesions in 2 patients. All but one patient was successfully treated with penicillin; the unresponsive patient was treated with cefuroxime and required plastic reconstructive surgery because of a skin defect on the eyelid.

Adolescent↗