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Biomedical subjects

M Binaghi

Publications and source records attributed to M Binaghi.

At least 19 recordsLinked to original sources
PubMed1987

Eight-year follow-up of central serous chorioretinopathy with and without laser treatment.

A long-term retrospective study was conducted on two groups of patients affected with typical central serous chorioretinopathy (CSCR). One group was not treated and the other was treated by direct argon laser photocoagulation. CSCR shows a long-term good prognosis of visual acuity. The visual acuity of laser-treated eyes improves significantly (P less than or equal to 0.05), particularly in single focus cases (P less than or equal to 0.01). Unfortunately, these results cannot be statistically compared to the natural course of the non-treated patients because of the initial inhomogeneity of the two groups. Laser treatment did not produce any long-term complications. The recurrence rate in treated and untreated eyes was similar.

Adult↗
PubMed1985

Sjögren-like syndrome after drug-induced toxic epidermal necrolysis.

7 of 9 patients recovering from a drug-induced toxic epidermal necrolysis (TEN) which they had had 2 months to 4 years before had xerostomia, or keratoconjunctivitis sicca, or both. 5 patients had symptoms; 2 had severe visual impairment. In 5 cases there was lymphocytic infiltration of small salivary glands; in 2 patients this was identical to that of Sjögren syndrome. None of the patients had antinuclear antibody. TEN may occur during acute graft-versus-host disease (GVHD) and these observations are reminiscent of the sicca syndromes reported during chronic GVHD. They suggest that autoimmune mechanisms may be involved in drug-induced TEN and that Sjögren syndrome may occur as the result of a drug reaction.

Adult↗
PubMed1985

[Ocular sequelae and sicca syndrome following Lyell's syndrome].

The mucous lesions are customary in toxic epidermal necrolysis. The acute ocular lesions have led to definitive sequelae. 22 out of 32 patients surviving to a Lyell's syndrome lend themselves to an ophthalmological supervision. 13 of these 22 patients (59 p. 100) presented a sicca syndrome with a decrease of the lacrimal secretion (12 cases) and/or salivary secretion (8 cases). The sicca syndrome appeared sometimes from the beginning of the acute phase of the Lyell's syndrome or more often a few weeks later. This decrease of the lacrimal flux went along with objective corneal lesions among 11 patients, and 6 of them had a change of the visual function. A biopsy of the accessory salivary glands was performed on 7 of these patients having a reduction of the salivary flux. 5 of these 7 biopsies showed lymphocytic infiltrates giving in 2 cases a nodular aspect, grade III of Chisholm's classification, held to be pathognomonic of Sjögren syndrome. The 13 patients having presented a sicca syndrome differed from the other 9 patients (without sicca syndrome) by a higher severity of their Lyell's syndrome and by a higher age. None of our patients with dry syndrome had antinuclear antibody detected by immunofluorescence on sections of rat's livers. Sicca syndromes with sometimes lymphocytic infiltrate similar to those of Sjögren's syndrome were occasionally imputed to drug reactions. The occurrence of "Sjögren like's syndrome" after a toxic epidermal necrolysis suggests the intervening of autoimmune phenomena in the pathogenesis of this toxic epidermal necrolysis.(ABSTRACT TRUNCATED AT 250 WORDS)

Adult↗
PubMed1985

[Hypereosinophilic syndrome with ocular involvement].

The authors report a case of idiopathic hypereosinophilia with Löffler endocarditis in a 19 year old male. Retinal arteriolar occlusions were observed in the pre-equatorial region and documented by angiography. Histologic examination of the globes showed obliteration of the arterioles by a fibrinous coagulum without signs of vasculitis. Clinical data appears to suggest an embolic origin of the occlusions rather than thrombosis in situ.

Adult↗
PubMed1985

[Ocular complications of Lyell's syndrome: recent concepts apropos of 26 cases].

Acute ocular lesions are usual during Toxic Epidermal Necrolysis (T.E.N.) and may induce persistent alterations. These were thought to be of cicatricial nature. 26 patients recovering from TEN had a systematic ophthalmological follow-up of at least six months after the acute stage (mean: 3 years). 11 of 26 patients (42%) exhibited a dry eye, associated in 7 with decreased salivary flow. The sicca syndrome appeared during the acute phase of TEN or, more often, a few weeks later. The reduction of the lacrymal flow induced corneal lesions in all 11 patients and 6 patients suffered permanent visual impairment. Biopsies of labial accessory salivary glands showed a lymphocytic infiltration of the glandular tissue in 5 of 7 cases. In 2 cases the lymphocytic infiltrate was nodular, grade III of Chisholm's classification, considered as pathognomonic of Sjogren's syndrome. The occurrence of Sjogren-like syndrome in patients recovering from TEN suggests an auto-immune pathogenesis for TEN, and is one more analogy between TEN and graft-versus-host disease.

Conjunctival Diseases↗