[Tribute to the hospital staff for their courage during the Liberation of Paris (19-27 August 1944)]. / Hommage au personnel hospitalier lors des combats de la Liberation de Paris du 19 au 27 aout 1944.

The lecture given by P. Brocq on "The Hotel-Dieu from August 19th to 27th 1944" and P. Canlorbe's doctoral dissertaion on "The Medical Services in the French Resistance" have not received the attention they deserve. I was present at the Hotel-Dieu during that period and I wish to pay a just tribute to the personnel of the Paris hospitals. Historical events such as the beginning of the insurrection in the Police Headquarters on Saturday August 19th and the reaction of the German troups still in Paris are presented in this paper, along with some medical data, the rapid organization of a complete surgical unit similar to those deployed in wartime, including fearless volunteers who picked up casualties and dispatched them to the appropriate treatment centres composed of eight surgical teams. A message of hope was dropped over the Police Headquarters at around 6 p.m. on Thursday August 24th, more than five hours before Captain Dronne's detachment reached the Hotel-de-Ville and Place Notre-Dame. On Friday August 25th, the tactical group led by Colonel P. Billotte was triumphally acclaimed when it reached the wide space in front of the church. The number of casualties indicates how fierce was the confrontation: 822 wounded (398 Frenchs and 424 Germans) were admitted to the Hotel-Dieu, of which 283 died (78 French and 205 Germans). In the other Paris hospitals of the Assistance Publique, 3,083 patients were admitted for wounds and 567 died. The personnel of those hospitals was extremely performing during this period and also paid a heavy tribute. Three members of the Hotel-Dieu died and 10 were killed at the Bichat Hospital during the Lufwaffe air raid during the night of August 26-27th 1994. Time has come, more than fifty-three years later, to commemorate the courage of the personnel of those hospitals who effectively and generously fulfilled their mission during Paris Liberation.

Retention of a maxillary primary canine: fifty years above and beyond the call of duty.

A case is reported of a retained maxillary primary canine that functioned effectively over fifty years. At the time of exfoliation the tooth was still of normal length and was lost not because of ankylosis and root resorption, but because of periodontal disease. Excellent histological preservation of the specimen at the time of exfoliation, together with a very complete clinical history, permitted the development of a detailed description of a tooth and its dying pulp while under function over a long period of time.

[Jan Stephan Van Calcar, a valuable and unrecognized collaborator of Vesalius]. / Jan Stephan van Calcar, précieux collaborateur méconnu de Vésale.

Numerous and legitimate homages have been paid to Andreas Vesalius, eminent personality of the medical Renaissance. At that time scientific anatomy was inseparable from artistic one. As soon as 1535, Vesalius then 21 years old taught in Padova and at the University of Venice, a town harbouring many artists. It has been suggested that he had obtained the collaboration of Titian himself, but this hypothesis has not been confirmed. In fact "Lives of the best painters, sculptors and architects" G. Vasari expresses his admiration for the prints drawn by Calcar: "the illustrations conceived by Vesalius for his Fabrica and drawn by the outstanding flemish painter Jan Stephan Calcar are of an excellent style". For Carel van Mander nicknamed the "Vasari of the ancient Netherlands", it is to Calcar we owe Vesalius' anatomical plates. The reasons which have led this Flemish born around 1510 in Kalkar, a small town of the Cleves dukedom, to settle in Venice are both general and personal. Pupil of Titian, Calcar was an excellent portrait-painter who assimilated so well his master's style that he was adopted by the Italians calling him Giovanni Calcar. This valuable collaborator of Vesalius and brilliant pupil of Titian went to Naples for unknown reasons and stayed there until his premature death around 1546.

Acute electrophysiological effects of intravenous milnacipran, a new antidepressant agent.

Milnacipran is a new antidepressant agent selected from a series of cycloproprane derivatives. The aim of this study was to investigate the acute electrophysiological effects and the tolerance of intravenous administration of this drug in 10 patients without any abnormality as shown in an electrophysiological study done for various complaints. Milnacipran was given over a 30-min period at doses of 0.2 mg/kg (2 patients), 0.4 mg/kg (2 patients) and 0.8 mg/kg (6 patients). The most significant alterations observed in this study were increases in heart rate (average of maximal increase: +19.5% at 50 min, P = 0.06) and systolic blood pressure (average of maximal increase: +21.5% at 10 min, P < 0.005), and decreases in the functional refractory period of the atrium (-3%, P < 0.05), the atrioventricular node (-9%, P < 0.005) and the effective refractory period of the right ventricle (-10.8%, P < 0.05) at 50 min. The sinus node function was improved in nine patients but depressed in one patient with previous slight baseline sinus node alterations. Milnacipran being devoid of both anticholinergic and monoamine oxidase inhibition activities, these alterations could be related to inhibition of noradrenaline uptake leading to an increase of adrenergic activities. No other ECG or electrophysiological parameters were significantly altered. Five of the 10 patients reported transient nausea, four of them for the highest dosage (0.8 mg/kg) and at the moment of peak of milnacipran plasma level. In conclusion, electrophysiological effects of intravenous milnacipran are negligible. These findings differ from those, well described in the literature, for imipramine-like antidepressant agents.(ABSTRACT TRUNCATED AT 250 WORDS)

[Detection of residual myocardial ischemia by Thallium-201 myocardial scintigraphy after myocardial infarction. Apropos of 53 patients treated with thrombolytic agents during the acute phase and with coronary transluminal angioplasty]. / Appréciation de l'ischémie résiduelle par scintigraphie myocardique au thallium-201, après infarctus du myocarde. A propos de 53 patients traités par thrombolytiques à la phase aiguë et par angioplastie transluminale coronaire.

The prognosis of silent ischemia after myocardial infarction is similar to that of post-infarction angina. In order to detect this condition two stress myocardial scintigraphies were performed: three weeks after hospital admission for myocardial infarction treated by thrombolytic therapy without any complications or recurrence of chest pain; one month later, after percutaneous transluminal coronary angioplasty on the infarct-related artery in 24 patients or after medical therapy alone when this procedure was not possible (29 patients). Silent ischemia, initially present in two thirds of patients, was less frequently observed in the patients undergoing angioplasty (p < 0.05). In the remaining one third of patients with no silent ischemia, myocardial scintigraphy was unchanged at the follow-up procedure whether or not angioplasty had been performed. These results show that silent ischemia is commonly observed during stress myocardial scintigraphy after acute myocardial infarction treated by thrombolysis, but that this condition can be significantly reduced by coronary angioplasty. When no silent ischemia is observed, coronary angiography and angioplasty do not seem to be indicated.

Effects of consecutive administration of central and peripheral anticholinergic agents on respiratory sinus arrhythmia in normal subjects.

Respiratory sinus arrhythmia is thought to be vagally mediated, since it disappears after atropine, but the site of action of the drug (central vs. peripheral) accounting for this effect has not been elucidated. To investigate the effects of anticholinergic agents on respiratory arrhythmia, ten healthy subjects received an intravenous bolus of tropatepine (a presumed central antagonist) at a dose of 0.08 mg per kg of body weight, then, 7 min later, prifinium (a peripheral antagonist) at a dose of 0.1 mg per kg of body weight. Respiratory sinus arrhythmia during controlled breathing was evaluated as the area under the high-frequency peak of the heart rate variability spectrum coinciding with the respiratory frequency +/- 0.02 Hz. The power of this high-frequency peak decreased by 55% after tropatepine (P less than 0.05) with a concomitant increase of the mean RR interval from 930 to 1072 ms (P less than 0.01). When prifinium was added, a further but non-significant decrease of respiratory arrhythmia was observed, while the mean RR interval decreased from 1072 to 714 ms (P less than 0.01). The low-frequency components (0.05 to 0.15 Hz) of the power spectrum, significantly decreased (P less than 0.05) after infusion of both drugs. In conclusion, tropatepine depresses respiratory sinus arrhythmia with a paradoxical concomitant bradycardia. This suggests that tropatepine acts like a pure central muscarinic antagonist, in support of the hypothesis that a central cholinergic receptor is involved in the respiratory modulation of heart rate.

[Epilepsy-acquired aphasia syndrome with psychosis. Report of a case ]. / Syndrome aphasie acquise-épilepsie avec psychose. A propos d'une observation.

We report the case of a boy whose development was normal until the age of three when regression with loss of speech occurred. Other anomalies included eating and sleep disorders, sterotyped behavior disorders, suggesting infantile psychosis. The electroencephalogram evidenced paroxysmal anomalies, particularly during sleep, with no clinical seizures. The diagnosis of epilepsia-acquired aphasia syndrome (Landau-Kleffner syndrome) was made. The psychotic disorders were not considered as a differential diagnosis but rather as intertwined with the elements of the syndrome. The relationship between acquired aphasia and psychosis are discussed.

Blood pressure and microvascular complications in type 1 (insulin dependent) diabetic patients without hypertension.

To specify the influence of blood pressure on diabetic microangiopathy, the factors related to retinopathy and nephropathy were studied among 56 consecutive type 1 (insulin-dependent) diabetic out-patients without hypertension. Diabetes mellitus had been diagnosed for at least one year (mean duration of diabetes +/- SEM = 11.4 +/- 0.9 years). Diabetic patients did not take any treatment liable to influence blood pressure. Clinical parameters, including blood pressure, tobacco and alcohol consumption, were recorded by the same investigator. Retinopathy was defined as more than 5 microaneurysms on a fluorescein angiogram, clinical and incipient nephropathy as an albumin excretion rate over than 300 mg/d and between 30 and 300 mg/d, respectively. On average, retinopathy (n = 25) was associated with longer duration of diabetes (16.5 +/- 1.2 vs 7.4 +/- 0.9 years; p less than 0.001) and higher systolic blood pressure (136.2 +/- 4.1 vs 126.3 +/- 2.8 mm Hg; p less than 0.05). Clinical (n = 9) and incipient (n = 23) nephropathies were associated with duration of diabetes (17.9 +/- 2.0 and 11.8 +/- 1.7 vs 8.7 +/- 1.6 years, respectively; p less than 0.01), and with systolic (145.0 +/- 7.9, 132.7 +/- 4.7 vs 123.5 +/- 4.2 mm Hg; p less than 0.01) and diastolic blood pressure (83.3 +/- 6.2, 77.3 +/- 3.2 vs 72.2 +/- 3.4 mm Hg; p less than 0.05).(ABSTRACT TRUNCATED AT 250 WORDS)

Taste impairment and related factors in type I diabetes mellitus.

To study taste in type I (insulin-dependent) diabetes mellitus, 57 consecutive diabetic outpatients (mean +/- SE duration of diabetes 11.4 +/- 0.4 yr) and 38 control subjects were screened for taste disorders with electrogustometry and chemical gustometry. Both groups were comparable for all subject characteristics except body mass index, which was higher in the diabetic group (P less than .05). A taste impairment was found in the diabetic group relative to the control group with electrogustometry (mean threshold 184.3 +/- 15.8 vs. 58.7 +/- 9.2 microA; P less than .001) and chemical gustometry (mean score 13.2 +/- 0.7 vs. 17.1 +/- 0.8; P less than .001). Hypogeusia was found among 73% of the diabetic patients versus 16% of the control subjects (P less than .001). The four primary tastes were involved in taste impairment. With multivariate analysis, taste disorders were related to diabetic status and tobacco and alcohol consumption. In the diabetic group, taste impairment was significantly associated with complications and duration of disease. With multivariate analysis, peripheral neuropathy had the strongest association with taste disorders. These results suggest that taste is impaired during the course of type I diabetes mellitus and that taste impairment could be a complication of the disease. A mechanism of the neuropathic type could be involved.

[Taste disorders and associated factors in type 1 diabetes]. / Altération du goût et facteurs associés dans le diabète de type 1.

In order to study taste in type 1 diabetes (insulin-dependent), 57 consecutive diabetic patients (mean duration of diabetes +/- SEM = 11.4 +/- 0.4 years) and 38 control subjects underwent electrogustometry and chemical gustometry. The diabetic and control group were comparable with the exception of the ponderal index which was significantly higher in diabetics (p less than 0.05). A deterioration in taste appreciation was confirmed in the diabetic group compared to the control group on electrogustometry (mean threshold: 184.3 +/- 15.8 vs 58.7 +/- 9.2 mu A; p less than 0.001) and chemical gustometry (mean score: 13.2 +/- 0.7 vs 17.1 +/- 0.8; p less than 0.001). Electrical hypogueusia was found in 73% of the diabetics compared to 16% of controls (p less than 0.001). The 4 primary tastes were involved in the deterioration. Multivariate analysis associated the taste disorder with the diabetic status of the subjects, their alcohol and tobacco consumption. In the diabetic group the deterioration in taste was associated with the complications and duration of diabetes. On multivariate analysis peripheral neuropathy had the strongest association with taste disorders. These results suggest that deterioration in taste occurs during the progression of type 1 diabetes and that the taste disorder could be a degenerative complication of the disease. A neuropathic type mechanism could be involved.

[Management of large adrenal glands discovered incidentally]. / Conduite à tenir devant les grosses surrénales de découverte fortuite.

Incidental adrenal tumors are more and more often discovered with development of the new radiological techniques (CT scan, sonography). In such an occurrence, the largest panel of adrenal hormones measurements is needed. In the absence of hormonal abnormality, no exam can help for the clinical decision-making. According to epidemiological findings, we propose to operate upon tumors larger than 6 cm and to repeat CT scans at 2, 6 and 18 months for tumors smaller than 6 cm which should be operated upon if an enlargement of the adrenal tumor is demonstrated by a control exam. This attitude relies upon the quite higher frequency of adrenal adenomas (more than 99% of non-functioning adrenal tumors) and the more important risk of malignant adrenal carcinoma in front of a huge tumor. It appears to be the right choice in a cost-effectiveness perspective.

[Treatment of endemic and sporadic goiter]. / Traitement du goitre endémique et sporadique.

Early continuous hormonal treatment, inhibiting TSH secretion, reduces the volume of recent homogeneous goiters. This treatment is usually well tolerated, but can induce thyrotoxicosis in subjects with blunted response of TSH to TRH stimulation before treatment. Surgery is used for large goiters, compressive goiters or suspicion of cancer and after failure of the hormonal treatment. In all cases, hormonal treatment must be associated to surgery. Radio-iodine can be used for large or compressive goiters, when surgery is inadvisable. Despite the risk of thyrotoxicosis, iodine addition in food intake is useful to prevent goiters. The frequency of thyrotoxicosis can be decreased by ruling out subjects over 50 years old, with nodular goiters or with blunted response of TSH to TRH stimulation.

Gonadotropin responses to low dose pulsatile administration of GnRH in a case of anosmia with hypogonadotropic hypogonadism associated with gonadal dysgenesis 47 XXY.

A 25 year old man presented hypogonadotropic hypogonadism with complete anosmia (Kallman's syndrome). His chromosomic type was 47 XXY (Klinefelter's syndrome). Clinical findings were: height 183 cm, weight 62 kg, increased length of lower limbs, P2-A2 pilosity and micropenis. Only a left testis was present (1.5-1.5 cm). Bone age was 15. Testicular biopsy showed that the signs were more related to the gonadotropic deficit than to the gonadal dysgenesis; tubular hyalinization was not observed. Plasma levels of testosterone and oestradiol were very low. Plasma gonadotropin levels were below normal ranges and did not respond to an infusion test of GnRH. GnRH was administered iv every 90 min for 3 weeks by an auto syringe infusion pump and induced a pulsatile response of FSH and LH. Plasma levels of testosterone and oestradiol were unaffected. It may be concluded that the results of pulsatile injection of GnRH confirmed in this patient a unique association of Kallmann's syndrome with complete 47 XXY Klinefelter's syndrome.

[Erdheim-Chester disease. The multiviceral form presenting as exophthalmos]. / Maladie d'Erdheim-Chester. Forme multiviscérale révélée par une exophtalmie.

Erdheim-Chester disease is a rare visceral xantho-granulomatosis, the 17th case of which is reported here. The initial symptom, bilateral exophthalmos, was uncommon. The picture was completed by a retroperitoneal xanthogranuloma and by bilateral and symmetrical osteosclerosis of the long bones. The lack of X-bodies at electron microscopy differentiated the disease from Hand-Schüller-Christian disease. The patient's condition improved with chemotherapy (vinblastine and doxorubicin) combined with corticosteroid therapy. After a 5-month remission period, he died of an intercurrent infection. No autopsy was performed.

[Insulinoma: diagnostic elements. 13 cases]. / Insulinome: éléments diagnostiques. Treize observations.

The mean age of the 13 patients studied (9 women, 7 men) was 50.5 +/- 15.7 years. The disease was discovered on account of malaise (3 cases), behavioural disorders (4 cases), coma (3 cases), syncope (1 case) or right hemiparesis (1 case) or in the course of systematic examination (1 case). Eleven patients consulted for evaluation of hypoglycaemia and 2 for behavioural disorders. The history was characteristic, with malaise, loss of consciousness, severe neurological disorders (seizures, hemiparesis, hemiplegia or coma) and psychiatric disorders. These symptoms typically occurred in the morning before breakfast or between meals in 9 patients, and atypically at any point of time or after meals in 4 patients. Their hypoglycaemic nature was demonstrated by blood glucose determination in 11/13 cases and by response to ingestion of sugar in 12/13 cases. The mean period elapsed between the initial symptoms and the final diagnosis was 20.3 +/- 17.3 months. Inappropriate insulin secretion was elicited a.m. before breakfast, during Conn's diet or fasting test, or by calculating the blood insulin/glucose ratio or Turner's coefficient. Prior to surgery, the insulinoma was located by ultrasonography in 3/8 cases, by computerized tomography in 2/6 cases, by selective arteriography in 6/11 cases, and by phlebography with spleno-portal catheterization and staged sampling for insulin and C-peptide assays in 8/9 cases. Histological examination after surgery (11 cases) or necropsy (1 case) showed an adenoma without evidence of malignancy.

Effects of thyrotrophin-releasing hormone on plasma catecholamine levels in acromegalics.

Plasma catecholamines assayed by a double isotope radio enzymatic method were studied in the basal state and during a thyrotrophin-releasing hormone (TRH)-test in 7 acromegalics, divided into 2 groups: active and non-active acromegalics, according to clinical and biological criteria. Basal plasma norepinephrine levels were significantly increased in the active group 648 +/- 22 pg/ml (P less than 0.001) and were in the normal range in the non-active group 439 +/- 26 pg/ml. Basal plasma epinephrine values were not significantly different in the 2 groups 59 +/- 15 pg/ml vs 34 +/- 7 pg/ml. During a TRH-test, norepinephrine levels remained elevated (P less than 0.001) in the active group, and the difference between the 2 groups was enhanced during the test. On the other hand the 2 patients who responded to TRH demonstrated an increase of norepinephrine levels. Our results suggest that TRH may stimulate norepinephrine release in acromegalics with an active response to TRH.

[Current aspect of Sheehan's syndrome. 20 cases]. / Aspect actuel du syndrome de Sheehan. Vingt observations.

The 20 women investigated were 22 to 59 years old (average 35.9 +/- 2.3 years) when the diagnosis of Sheehan's syndrome was confirmed. Fourteen had had previous pregnancies, 6 were primiparas; average parity was 4. The patients were delivered in hospital, in France, in 14 cases, and abroad (Algeria, Portugal) at home in 6 cases. A history of severe haemorrhage during delivery was recorded in all but 2 cases. This was serious enough to warrant hysterectomy in 2 cases. Agalactia and amenorrhea were observed in all but 1 case in the immediate post-partum period. Transient polyuria and polydipsia occurred in 3 patients. In the months following birth, most women lead restricted lives; they were apathetic, asthenic and indifferent. The diagnosis was established under three different circumstances: in the majority (15/20) on clinical grounds, in 3 cases after acute adrenal failure, in 2 cases, fortuitously. Clinical examination showed signs of global anterior hypophyseal insufficiency involving thyroid, adrenal and gonad stimulating hormones in 14 cases; in 6 cases, the pituitary failure was dissociated. Corticotrophin, somatotropin and prolactin deficiencies were observed in all patients; gonadotrophin (17/20) and thyrotrophin (16/20) deficiencies were common. The diagnosis was confirmed less than 1 month (2 cases) to over 12 years (7 cases) after obstetric haemorrhage (average 6.9 +/- 1.9 years). No correlation was observed between the severity of the syndrome and this time interval. The short term outcome was favourable with return of menstruation and even pregnancy in one patient.(ABSTRACT TRUNCATED AT 250 WORDS)