[Peripheral facial paralysis and post-antirabies-vaccination polyneuroradiculitis (author's transl)]. / Paralysies faciales périphériques et polyradiculonévrites post-vaccino-rabiques. A propos d'un cas de diplégie faciale avec dissociation albumino-cytologique.

A case of facial diplegia with albuminocytologic dissociation of cerebrospinal fluid after antirabies vaccination prompts the author to attempt a retrospective study of post-antirabies-vaccination neuropathies, with facial or extensive involvement. Fifty-seven cases are considered. Irrespective of vaccine type, certain clinical similarities emerge, notably the age of occurrence (adult), the early onset of the paralysis (during vaccine therapy or in the following week), and the prognosis (good survival rate, severity of functional impairment varying with extent of involvement). The author attributes the main pathogenic role to the peripheral myelinic basic protein contained in varying proportions in conventional vaccines, the corollary being that such accidents should disappear completely with the new vaccination based on tissue culture material. A therapy programme comprising the discontinuation of vaccine therapy and administration of corticoids is proposed.

[Visceral leishmaniasis caused by a dermotropic strain of Leishmania infantum in an AIDS patient]. / Leishmaniose viscérale causée par une souche dermotrope de Leishmania infantum chez un sidéen.

A case of fatal visceral leishmaniasis due to a dermotropic strain of Leishmania infantum (Zymodeme MON-24) is related in an AIDS patient in spite of a specific treatment.

[Kaposi disease and sex hormones: apropos of a case, review of the literature]. / Maladie de Kaposi et hormones sexuelles: à propos d'une observation, revue de la littérature.

The authors report one case of AIDS-related-like Kaposi's sarcoma (KS) in a 59-year-old bisexual man without HIV-1 and HIV-2 infection. KS developed while the patient was receiving both androgen and steroid therapy for aplastic anemia, and regressed after their simultaneous interruption, despite the persistence of aplastic anemia. The authors discuss the etiology of KS in the patient, with a special regard to a putative role of the androgen therapy. The authors examine the arguments of the literature, probably underestimated, that may suggest a role of sex hormones in the pathogenesis of KS.

[Paraneoplastic pemphigus: review of the literature, apropos of a case associated with chronic lymphoid leukemia]. / Le pemphigus paranéoplasique: revue de la littérature, à propos d'un cas associé à une leucémie lymphoïde chronique.

In 1990, Anhalt et al described a newly autoimmune bullous disease: paraneoplastic pemphigus, in five patients. It was characterized by a distinct set of circulating autoantibodies from those in the sera of patients with pemphigus vulgaris and superficial pemphigus. We report a 71 year-old man with chronic lymphocytic leukemia of 4 years duration who developed a severe mucocutaneous eruption with clinical and immunofluorescence findings of pemphigus vulgaris evolving into an oral bullous lichen planus presentation. Evaluation of his serum confirmed the presence of autoantibodies specific for paraneoplastic pemphigus by indirect immunofluorescence on rat-bladder and immunoprecipitation. Subsequently, additional cases have been reported in the literature. All occurred in patients with various neoplastic conditions. These patients present with polymorphous skin lesions and severe erosive oral disease. Histologic examination shows interface dermatitis and keratinocyte necrosis in addition to acantolysis. Direct immunofluorescence may reveal deposition of immunoglobulin and/or complement at the basement membrane as well as deposition on epithelial cell surfaces. Circulating IgG anti-cell-surface antibodies are detectable with both stratified and stratified epithelia as substrates. These antibodies immunoprecipitate a complex of four desmosomal proteins, including desmoplakin I (250 kDa), the bullous pemphigoid antigen (230 kDa), desmoplakin II (210 kDa) and a 190 kDa antigen.

[Pustular vasculitis disclosing Behçet disease]. / Vasculite pustuleuse révélatrice d'une maladie de Behçet.

INTRODUCTION: Pustular vasculitis is a classical manifestation of Behçet's disease. We report a case where the papulopustular eruption formed an arch on the skin and the histology examination showed predominant lymphocytic infiltration. CASE REPORT: A 29 year-old with a past history of recurrent buccal aphthosis had developed episodic papulopustular eruptions over the past 3 years. The diagnostic of Behçet's disease was made on the basis of an association with lymphocytic meningis, uveitis and erythema nodosum. General corticosteroid therapy was effective, but did not prevent skin relapse, controlled with colchicine. DISCUSSION: Pustular vasculitis usually presents with pustular eruptions on purpuric lesions and polynuclear infiltration of the dermis. Predominant lymphocytic infiltration is usually due to a pathergy phenomenon and would be specific for Behçet's disease. In our patient, colchicine was effective, although the mechanism remains to be explained.

[Crosti's reticulosis. Report on three cases, one with ultrastructural study (author's transl)]. / La réticulose de Crosti. A propos de 3 cas dont un avec étude ultrastructurale.

Crosti's reticulosis is defined as a peculiar form of well-circumscribed, slow developing lymphomas in adults, with a malignant histological picture. Three cases with typical dorsal localisation according to Crosti's first description are reported and the cardinal features of this type of tumour are recalled. One observation includes an ultrastructural study which confirms the malignant nature of histiocytes in this disease. Localisation in back seems not to be exclusive and a study of 32 cases of the literature about other localised cutaneous reticulum cell lymphomas show them similar to Crosti's reticulosis-which authorizes their classification, as was proposed by Thiers in a single group of slow developing circumscribed reticuloses.

[Jejuno and ileo-ileal invaginations revealing mutiple melanic metastases of the small intestine. Case report]. / Invaginations jéjuno- et iléo-iléales révélatrices de multiples métastases mélaniques de l'intestin gréle. présentation d'une observation

The authors report the case of 60 year old man with multiple jeuno-ileal metastases from a malignant melanoma of the skin revealed by jejuno-jejunal intussusceptions. In the light of this case, the authors emphasize the frequency and preferential localisation of these metastases at the level of the jejunum and ileum, the usual mildness of their symptoms until the day where acute obstruction requires laparotomy. The multiple lesions, their diversity and their very rapid course.

[Various aspects of cytomegalovirus infection in the adult]. / Various aspects of cytomegalovirus infection in the adult.

Cytomegalovirus infection was sought as a routine over a period of two year in 100 patients of which 34 had a suitable constitutional background [corrected] for this type infection (multiple transfusions, malignant disease, immunodepression). The authors attempt to circumscibe the main clinical aspects encountered in adults. They consider the repective diagnostic values of isolation of the virus and serological reactions. They discuss their interpretation during the course of an infection.

Subacute myelocytic leukemia associated with the philadelphia chromosome and supplementary translocation : 9-12.

The authors report a case of subacute myelocytic leukemia presenting some severe aspects. The cytogenetic findings show the Philadelphia chromosome ; t (9-22) and a second translocation between the chromosome 12, and the other chromosome 9 : t (9-12). They think that this second translocation represents a supplementary cytogenetic argument for the isolation of "Subacute myeloid Leukemia with Philadelphia chromosome" within chronic myeloid Leukemia.

[Refractory sideroblastic anemia, three cases with the same extra marker chromosome (47, Mar +) (author's transl)]. / Anémie sidéroblastique idiopathique acquise. 3 cas avec le même chromosome marqueur supplémentaire (47, mar +)

Three very similar cases of sideroblastic idiopathic anemia were respectively observed for 105, 57 and 69 months. The cytogenetic blood study was normal. But the medullary genetic findings showed marker extra-chromosome, having the same aspect in each metaphase = 47 Mar +. It was respectively found in 13 mitoses/32, 2/45 and 1/30. The study of chromosome showed that it was not a normal cytogenetic C-chromosome at all, even it seemed to be a C - X type chromosome at first. The long arms had about the same size as the one of the C- type. But the short arms were really shorter. The study on R- bands showed a chromosomic marking unkown so far. The cytogenetic abnormalities described during the sideroblastic idiopathic anemias, the rare sideroblastic idiopathic anemias where were found a C- type chromosome really identified, then the well-defined myeloproliferative disorders having an extra- C chromosome, have been looked over again through the litterature. In each of our three studies we can think that these myelodysplasia are real mysloproliferative disorders because of the same marker extra-chromosome, but even after nine months we did'nt observe any chromosomal sign of blastic transformation.

[Spontaneous perirenal haematoma occurring during 1 familial mediterranean fever. 3 cases (author's transl)]. / Hématome péri-rénal spontané au cours d'une maladie périodique. 3 observations.

A perirenal haematoma, associated with the presence of renal micro-aneurysms, developed in three patients with periodic syndrome. In one of the cases, the histology of a subcutaneous nodule confirmed the diagnosis of periarteritis nodosa. This emphasies the importance of vascular lesions in familial mediterranean fever.

Escherichia coli cellulitis: two cases.

We report two cases of cellulitis of the legs occurring in adults where Escherichia coli (E. coli) was, or probably was, the causative bacterial agent. E. coli and other gram-negative bacilli cellulitis are rarely reported. However, in cellulitis, the causative microorganism is rarely identified, and some cases of E. coli cellulitis could be unrecognized. Furthermore, classical risk factors for gram-negative sepsis are characterized by a state of leucocyte dysfunction which could explain the possibility of a severe, even lethal, course of gram-negative cellulitis. Therefore, the occurrence of cellulitis in patients with risk factors should prompt attempts at isolating the pathogenic microorganism, and a broad spectrum of antibiotic therapy should be initiated.