Biomedical subjects
Publications and source records attributed to F Probst.
Scombrotoxic or histamine fish poisoning is a common condition normally associated with consuming spoiled tuna, mackerel, bonito, or skipjack. Typical symptoms like flushing, urticaria, and palpitations mimic those of allergy so histamine fish poisoning can easily be misdiagnosed. Diagnosis is often clinical and the mainstay of treatment is antihistamines.
Birth weights of infants of 35 gestational diabetic mothers treated with calorie restriction alone (1200-1800 kcal) were compared with those of infants of 2337 nondiabetic women, including two control groups (A and B) matched for race, body mass index, age, and parity. All women were screened for gestational diabetes with the O'Sullivan screening method, and a 3-h oral glucose tolerance test was performed on all abnormal results. Control group A mothers had a normal screen, and control group B mothers had an abnormal screen with a normal glucose tolerance test. Pregnancy weight gain was significantly less for the gestational diabetic mothers (mean +/- SD 4.6 +/- 4.9 kg) than for the general prenatal population (9.3 +/- 5.3 kg), group A control subjects (9.7 +/- 5.3 kg), and group B control subjects (9.7 +/- 5.4 kg; P less than 0.0005). No infant of a gestational diabetic mother was below the 10th percentile for weight, and birth weights were similar to those of the control groups even though weight gain after the 28th wk of gestation was only 1.7 +/- 1.6 kg. The frequency of macrosomia (birth weight greater than or equal to 4000 g) was similar among the gestational diabetic mothers (9.3%), the general prenatal population (7.4%), and group A mothers (11.6%) but significantly higher for the group B control subjects (20.9%; chi 2 = 8.57, P less than 0.005). This study demonstrated that gestational diabetic mothers who are calorie restricted have infants with normal birth weights and a frequency of macrosomia less than that of screen-positive nondiabetic women with similar macrosomic risk factors.
Two male patients aged 12 and 31 years suffered from Crohn's disease for more than six years and were treated with Cortison for more than four years. Surgical excision of parts of the terminal ileum was performed in both patients. They suffered from pulmonary symptoms as dyspnoea, shortness of breath and ventilation disturbances two years after operation. Wedge biopsies of the lungs revealed the following histomorphological findings: 1. Granulomatous interstitial lymphocyte infiltrates 2. Acute alveolitis with severe dysplasia of pneumocytes 3. Moderate interstitial fibrosis. Immunohistology performed in one case showed predominantly lambda chains expressed by lymphocytes associated with IgA and IgM. IgG was missing, furthermore kappa chains could not be detected. Macrophages contained endogenous lectins (sugar receptors) for fucose, maltose, and N-acetyl-D-glucosamine (glcNAc). No receptors specific for mannose, lactose, and heparin could be found. Pneumocytes did not bind the neoglycoproteins but were found to express HLA-DR receptors detectable by the monoclonal antibody LN 3 in dysplastic pneumocytes only. The histomorphological and immunohistochemical findings suggest that the analyzed alterations of lung tissue are related to the underlying disease of enteritis regionalis.
A case is reported of a recently described neurocutaneous syndrome, manifested by a noncommunicating right lateral ventricular cyst, a left-sided lipoma of the scalp with alopecia, right-sided multiple truncal lipomas, right-sided ocular manifestations, left leg hypertrophy, and seizures. The findings in cases of encephalocraniocutaneous lipomatosis are described to demonstrate the spectrum of this syndrome.
The authors describe a case of lipoma of the lumbosacral region, associated with meningocele in an infant and advocate the utilization of CT scanning in direct coronal mode (DCM) and ultrasound (US) as means of diagnosis of the extension and geography of the lesion and differential diagnosis. The surgical management is also indicated.
In previous study we found that clavicular lesions in chronic recurrent multifocal osteomyelitis (CRMO) in young patients was associated with palmoplantar pustulosis (PPP). In this work the relationship between sternoclavicular lesions and PPP was studied in a group of adult patients. The sternoclavicular region of 52 patients with PPP and 25 control persons was examined by tomography. Among the PPP patients there were inflammatory lesions in the sternal synchondroses in 3 patients. There were no such lesions in the controls. In this unselected population of adult patients there was thus no definite association between PPP and sterno-clavicular lesions. In young patients on the other hand, CRMO with clavicular lesions may be another, probably noninfectious, cause of PPP.
Two sibs with identical features of short-limbed dwarfism, a normal skull and face and normal intelligence are described. On the basis of the radiological and clinical characteristics the condition must be included within the group of spondylometaphyseal dysplasias. In contrast to the familial cases described up to now in which the mode of inheritance was autosomal dominant, the trait in the two children described here was transmitted as an autosomal recessive.
The reports of rupture of an aneurysm during carotid angiography are very few but the actual incidence is doubtless higher than recorded. The case presented is documented with the demonstration of a large middle cerebral artery aneurysm with an intratemporal hematoma, and, in sequence, the rupture of the aneurysm during the height of the injection and the subsequent extensive leakage of the contrast medium. The factors which can lead to rupture of an aneurysm during the angiographic procedure are discussed.
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