Biomedical subjects
Publications and source records attributed to M Cağlar.
A case of hepatic granuloma resembling a simple cystic lesion of the liver in computed tomography with clinical manifestation of erythema nodosum is presented. The causes of hepatic granulomas and the importance of liver biopsy or exploratory laparotomy in their diagnosis are discussed with a review of the literature.
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Two sibs with Beemer type short rib syndrome, one of them diagnosed in utero, are reported. Both patients had previously unreported additional abnormalities such as pyloric stenosis and short bowels. Dysplasia of pancreatic Langerhans cells was present in one sib.
Occidental type cerebromuscular dystrophy (OCMD) forms a substantial distinct group within congenital muscular dystrophy (CMD). These patients invariably present with amyotrophy, multiple joint contractures, facial muscle involvement, normal or nearly normal intelligence, leukodystrophic appearance on CT scan, and dystrophic changes in muscle.
Endomyocardial biopsy studies in adults have demonstrated the usefulness of this method. It is possible that studies will be more productive in determining the etiology and clinical status in patients with clinically diagnosed myocardial diseases. A prospective study conducted over 16 months included 17 children, aged 14 months to 18 years, with the diagnosis of dilated, restrictive cardiomyopathy and myocarditis. In 16 patients right, and in 1 patient left heart endomyocardial biopsies were performed. The specimens were evaluated by light and electron microscopy. There were no serious complications after the procedure. In 1 of 17 children histology showed no myocardial tissue. Electron microscopy evaluations were currently available in 9 patients. Endomyocardial biopsy findings were found to be diagnostic in 41.2%, helpful in 29.4% and of no help in 29.4% of patients. In conclusion, endomyocardial biopsy technique is highly sensitive in children with myocardial disorders. In future it will be the major diagnostic tool for invasive but safe detection of myocardial disease.
Gastric teratoma is a very rare benign tumor. Fifty-three cases, only two of which were females, have previously been reported. This report concerns two cases of teratoma arising from stomach. One of them is the third female case described in the literature.
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Congenital muscular dystrophy (CMD) is a heterogenous group of disorders. In the majority of cases the intelligence is preserved, which comprises the classic "occidental" (type 1) form. This type appears to be prevalent in the west. We report a five-case series in Turkey, confirming its geographical distribution.
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Two male siblings, one aged five and a half months (SB), and the other aged six months (VB), with fatal infectious mononucleosis phenotype of the X-linked lymphoproliferative syndrome, which resulted in the death of both infants, are presented. Both patients had been healthy, one until the age of five and a half months, and the other until the age of six months. Then, they developed a maculopapular rash, hepatosplenomegaly and lymphadenopathy. In one sibling, the serum IgG level was low, the IgM and IgA levels were high, and the proportion of E-rosette forming cells (E-RFC) and in vitro proliferative response to PHA were normal. In the other sibling, however, the serum IgG level was normal, the IgM and IgA levels were high and the stimulation index for proliferative response to PHA was reduced due to increased spontaneous blastogenesis. Anti-EBV antibodies were negative in both siblings, except for the IgM anti-VCA in V.B. A lymph node specimen could be studied in one infant and was found to be positive for the EBV genome. Postmortem histopathological findings included the absence of cortico-medullary differentiation and identifiable Hassal's corpuscles in the thymus and depletion of T-dependent regions of lymph nodes and spleen in V.B. Atypical mononuclear cell infiltration was detected in the portal areas of the postmortem liver biopsy in S.B.
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