[Schematization of the endaural approach].
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Dermatologic Surgical Procedures↗
Biomedical subjects
P Fleury
Publications and source records attributed to P Fleury.
[Early diffuse hypertrophic osteitis recurrence. Unexpected and consternating development after a large évidement cavity. Apropos of 15 cases].
The authors report 15 cases collected over a period of 13 years (1972 - 1984) of a particularly serious eventuality affecting certain evacuation cavities: Early recurrence of diffuse hypertrophic osteitis (E.R.D.H.O.). This is a rare complication, occurring in 1.5% of cases of chronic otitis. However, the fact of having operated upon 7 cases in 1984 alone, whilst during the previous 12 years, only 8 had been seen, raised the alarm. The classical pattern of this complication occurs in 3 stages, each involving surgical operation: at the outset, chronic otitis with cholesteatoma or osteitis, most often mixed, for which an "inadequate" surgical procedure is performed. then, after a variable period which may exceed 10 years, a very large evacuation cavity was created by the authors. finally, 3rd and final stage: within 6 months, this cavity filled progressively and, at operation, the authors discovered a cavity virtually completely filled with a "fantastic" "moist sugar" osteitis, requiring a new evacuation cavity, even larger than that created before. In all cases, a successful result was obtained within a varying period, sometimes accompanied by spectacular improvement in general condition. The most plausible etiopathogenic hypothesis advanced to attempt to explain this phenomenon is that of secondary infection by a varied microbial flora, including, on the one hand, aerobic organisms usually discovered in such cases (pseudomonas pyocyaneus, proteus mirabilis) and, secondly, this being of essential importance, "anaerobic" bacteria, the bacteriological diagnosis of which requires application of a strict protocol. The authors have taken three decisions following their bibliographic investigations.(ABSTRACT TRUNCATED AT 250 WORDS)
Adolescent↗
[Osteomatous chronic otitis. 27 new cases. 2 new forms].
The authors report 27 new cases of osteomatous chronic otitis, with (15) or without (12) cholesteatomas, with perforated (13) or intact (14) drum, the latter sometimes having a very atypical appearance (2), frankly purulent or simply inflammatory. This results in a wide range of clinical appearances. There are two macroscopic forms: the diffuse attico-antral form and localized forms (drum - C.S.C.L.). The authors emphasize: the primordial interest of tomography (or CT scan), the keystone of their discovery, as well as the dangers of their surgical treatment. In addition to review of these known concepts, two forms have been identified: 1) Osteomatous attico-chain monoblock, where the ossicles of the ear are adherent in their entirety, either to the external attical wall or, much more rarely, to the medial attical wall. They describe 13 cases, the pattern of which is very different, according to whether the diagnosis is one of cholesteatomatous chronic otitis or not. In the absence of cholesteatoma (8 cases), the clinical picture is suggestive of otospongiosis or of chronic otitis with intact drum. The surgical procedure is related to these findings: 1 completion of myringoplasty, 7 piston-malleus. In cases of cholesteatomatous chronic otitis (5 cases), the picture is completely different, the cholesteatoma developing at leisure, behind the impenetrable osteomatous shield. Once again, the surgical procedure is modified: 4 vast evacuation cavities and one mastoatticotomy for giant cholesteatoma with intact drum. 2) Diffuse and "progressive" osteomatous stenosis of the walls of the E.A.M. The authors describe 6 cases occurring either during cholesteatomatous chronic otitis, or within a few weeks, simulating chronic otitis with intact drum.
Adolescent↗
[Involvement of the tympanic bone in chronic otitis (44 cases)].
44 cases of tympanic involvement in the context of chronic otitis are described. 34 occurred during active chronic otitis. This is a rare possibility (approximately 4% of our own cases of chronic otitis). The following may be mentioned amongst them: 21 cases of osteitis, for which the following concepts should be borne in mind: the extreme severity of the chronic otitis responsible, in most instances, ears which had undergone multiple surgery (17/21), lesions exclusively of osteitis, but very extensive in 2/3 of cases (14/21). 7 cases of osteolytic disease, occurring severe or atypical cholesteatomatous chronic otitis and quite often involving associated osteolysis affecting the main VII, the promontory, the bulb of the internal jugular vein, or even the carotid canal. 4 cases of diffuse sub-obstructive osteomatous disease of the walls of the E.A.M., "progressive" development of which over several months was noted in 3 cases. Finally, 2 cases of mixed disease: (osteitis--osteomatoma and osteitis--osteolysis). 8 cases occurred following myringoplasty: this is a rare eventuality (approximately 1%), 1 case only of osteolysis due to iatrogenic cholesteatoma, 7 cases of osteitis, either highly localized and not preventing further myringoplasty (4 cases), or very extensive, finally resulting in a vast evacuation cavity. In 2 cases, a malformation is the origin of involvement of the tympanic at the origin of chronic otitis was felt probable, without it being possible to reach any definite conclusion concerning auriculobranchial fistula or Huschke foramen.
Adolescent↗
[Changes in bone conduction in the surgery of chronic otitis and its sequelae (evaluation of 800 operations)].
The authors undertook a study of changes in bone conduction (BC) during 800 operations carried out over a 5 years period (1979-1984) for chronic otitis or sequelae of chronic otitis. After elimination of ears with deafness (47) and cases unsuitable for evaluation (39), they finally included 714 records in the study. Only comparison of free and post-operative BC was made and using 4 conversational frequencies, not taking into account a deviation of 5 DB for each of these 4 frequencies. The study involved 317 myringoplasties: In 271 (i.e. 85,5%) there was no change in BC. Amongst them, 37 patients nevertheless showed a transient fall in BC. Of particular importance is the fact that almost 1/3 (11 to be exact) recovered only during the 2nd semester following surgery, a period which was even exceeded in the other 5 cases. 46 (i.e. 14.5%) were classified as "permanent" falls in BC. Amongst these in only 17 (i.e. 5%) were there "only" the three standard aggression factors for the I.O.: aspiration--scraping--manipulation of the tympano-ossicular system, without it being possible to attribute a predominant role to one more than the other. With regard to reaming of the E.A.M., those cases in which this could be considered responsible appeared to be infinitesimal. Furthermore, there was no statistically significant difference (reduced deviation test--"chi"2 test) between the number of falls in BC seen following myringoplasty with or without reaming. 83 tympanoplasties by Piston-Malleus, study of which led to the same conclusions as for myringoplasties. 118 masto-atticotomies, including 23 with posterior tympanotomy. Despite peri-labyrinthine and peri-ossicular scraping, results were essentially identical. 196 evacuation cavities (227-31 deafness) of which somewhat less than half only (46%) were ears undergoing surgery for the first time. Percentage of unchanged BC was here much more unfavourable, with 49 "permanent" falls in BC, i.e. 25%, of which, it must be said, 5 were minimal falls, and with, in 25 cases, a follow-up of less than 3 months.
Bone Conduction↗
[Rare diseases of the ear: fibrous dysplasia of the tympanic bone, extensive papillomatosis, ceruminoma, aspergilloma, spontaneous évidement of the tympanic bone].
The authors report six cases of rare ear diseases: fibrous dysplasia of the tympanum mimicking an partially obstructive osteoma of the external auditory canal. The authors draw a parallel between the rarity of these monostotic forms of the temporal bone which are strictly localised to a single region (tympanum-mastoid-atrium) and the diffuse forms which involve several regions at the same time; extensive papillomatosis of the external and middle ear, a rare condition with serious repercussions; two ceruminomas with very different clinical presentations and outcomes; an atrial pseudo-tumoral aspergilloma which was easily excised ans repaired with a myringoplasty with a good long term result; hypoplasia of the tympanum, which constituted a spontaneous évidement, discovered at operation for an attic cholesteatoma. This finding was sufficiently unusual to warrant reporting.
Adenocarcinoma↗
[Role of tubal insufflation in the postoperative follow-up of évidement cavities].
The authors report their experience of tubal insufflation in the post-operative care of cavity évidement. Their indications consist of évidement cavities with persistent residual muco-purulent otorrhoea or "glue ear" from the atrial area which remains thickened, while the rest of the cavity is healed (about 15% in their statistics). The technique is simple, consisting essentially of insufflations of air by means of an Itard catheter, which are repeated at regular intervals for a variable period of time. In some cases, drugs, in particular corticosteroids, are injected into the cavity via the catheter. In a series of 17 operated patients, the authors report: 9 excellent results in which drying of the cavity was obtained in record time; 4 good results in which drying of the cavity required numerous insufflations associated with systemic treatment (vaccine therapy, crenotherapy); 1 moderate result with transient persistent otorrhoea; 3 failures.
Air↗
Axonal dystrophy in a case of connatal thalamic and brain stem degeneration.
A neonate with a rapidly fatal disease characterized by connatal hypertonia and arthrogryposis multiplex is described. Neuropathological investigations revealed bilateral thalamus and brain stem degeneration, axonal degeneration of pyramidal and other tracts in the spinal cord, and axonal spheroids in areas of origin of lower motor neurons and in the brain stem reticular substance. Congenital thalamic and brain stem degeneration is generally assumed to be the result of intrauterine asphyxia. The widespread occurrence of axonal spheroids in the present neonate points to the possibility of a genetic or toxic origin for at least some of these cases.
Anterior Horn Cells↗
[Angiography in bypass grafts of the left anterior descending coronary artery with the left internal mammary artery. Apropos of 100 control examinations with a maximum follow-up of 6 years and 8 months].
Ninety three patients underwent 100 angiographic control studies of a left internal mammary artery bypass of the left anterior descending artery. The controls were carried out between 11 days and 6 years 8 months after surgery. Seven patients underwent two control studies. The patients were divided into three groups:--60 early control angiographic studies (before 2 years);--16 late control angiographic studies (between 2 and 5 years);--24 very late systematic control angiographic studies (after 5 years). The patency rate of the arterial grafts was 99%. From the anatomical point of view, the arterial walls of the internal mammary artery appeared smooth and regular except in one case. There was no cases of bypass graft disease. The ratio of the diameters of the internal mammary and left anterior descending arteries was greater than or equal to 1 in 93% of cases. The adaptation of the diameter of the internal mammary artery to that of the left anterior descending artery is an early phenomenon as shown by statistical and repeat control studies. The number of remaining collateral vessels does not appear to have an effect on the diameter of the internal mammary artery. Stenosis at the site of anastomosis was observed in 16% of cases. This seemed to be favoured when the angle subtended by the two vessels reached 90 degrees. The haemodynamic changes of the coronary circulation (competition of flow, competition of flow in the distal vessels, reflux in the internal mammary graft) were comparable to those observed in aorto-coronary saphenous vein bypass.
Adult↗
[Congenital muscular dystrophy--its spectrum].
Congenital muscular dystrophy is a relatively unknown primary myopathy with autosomal recessive inheritance. The literature on this entity is discussed and augmented with the authors' own experience. The prevalence of cerebral abnormalities in patients with this disorder is emphasized.
Brain↗
[Ewing's inverted nasosinal papilloma. Critical study of therapeutic indications. Apropos of 14 cases].
Fourteen cases of Ewing's inversed papilloma of the nose and sinuses were treated as primary lesions or after recurrence. Clinical and paraclinical, mainly radiologic, endoscopic, and biologic investigations are of fundamental importance and should be as extensive for primary as for recurrent lesions. Treatment is largely dependent on the results of these examinations, is essentially surgical, and should respond to two imperatives. First, it should lead to total excision under the best possible conditions, and second, it should involve a minimum of sequelae, particular esthetic complications. Techniques for excision through the natural pathways are described, followed by those using an external approach (canine fossa or para-lateronasal approaches), as well as their advantages and inconveniences. The preferred procedure is through an open, wide, para-lateronasal approach, enabling the most effective excision to be performed, this technique appearing to be essential for recurrent lesions.
Adolescent↗
[A patient with Ito's hypomelanosis, also called incontinentia pigmenti achromians].
A 2 1/2 year old mentally retarded Dutch boy, suffering from epilepsy, hydrocefalus, generalised hypotonia, degenerative signs of the eyes and teeth and characteristic pigment disturbances of the skin is described. The complete picture fits in the syndrome of Ito's hypomelanosis, also called incontinentia pigmenti achromians. This is a neurocutaneous syndrome or an ectodermal dysplasia.
Abnormalities, Multiple↗
[Two further cases of rare laryngeal tumors. Lipoma and chemodectoma (author's transl)].
The cases of laryngeal tumors requiring surgical excision are presented. The first case was that of patient with a laryngeal lipoma of atypical appearance, histological findings suggesting a hamartoma. The second patient had a chemodectoma, diagnosis being difficult but facilitated by super-selective arteriography, requiring delicate excision which was almost bloodless as a result of previous embolization. Clinical and pathological features of these tumors reviewed, and problems related to their treatment discussed. The authors have previously reported 4 other rare types of laryngeal tumor.
Female↗
[Meningioma of the ear simulating a glomus tumor: report on two cases (author's transl)].
Two further cases of a meningioma of the ear simulating a glomus tumor are reported, pathological features in the first case leading to intensive discussion. Two such cases had been previously described in great detail in a paper published in 1977. In those patients, the differential diagnosis froma jugular glomus tumor was only established two and a half years later in one case, when excision was necessary because of an intracranial recurrence, and following-re-examination of all sections of jugular glomus tumors previously operated upon, in the other case. Factors enabling detection of meningiomas simulating glomus tumors were also discussed in the original report. Theses included discordance of clinical finding, -minimal signs on arteriography, -the primordial value of contrast computed tomography, -systematic alerting of the pathologist.
Adult↗
[Piston-malleus and re-establishment of the columella effect I (author's transl)].
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Adolescent↗
[Subacute and chronic mastoiditis in the elderly: report on 10 cases including 5 with a Bell's palsy complication (author's transl)].
Ten elderly patients with subacute or chronic mastoiditis, including 5 with a complication Bell's palsy, were treated. 1) mastoid infections in elderly patients can present the typical characteristics as seen in younger subjects, this being the case in 4 of the 10 cases. 2) The findings in the other 6 patients confirmed facts, that are known or suspected, relating to the sometimes extremely serious and rapidly progressive nature of the affection, due to almost total lack of defences of the organism in elderly patients, often also diabetic, where the causal germ was invariably pyocanic. 3) In 3 cases, after removal of large amounts of wax with great difficulty, there was the very rapid development of a true malignant otitis externa with a Bell's palsy, and extensive bone involvement extending well beyond the region of the tympanic cavity.
Aged↗
[Severe forms of cholesteatomatous chronic otitis (author's transl)].
Eighty further case-reports of patients, hospitalized for particularly severe forms of cholesteatomatous chronic otitis since 1977, are analyzed. -Cholesteatomas were associated with spontaneous atticotomy and atrial invasion in 37 cases, while in 8 patients the cholesteatoma was revealed by the presence of premalleal and anterior subligamental perforations. -New features were observed in 7 cases of cholesteatomatous and osteomatous chronic otitis. -Giant cholesteatoma was present in 12 cases, and unilateral tumors in 6 patients. -Four rarer types of lesion, obviously of a serious nature, were observed, including: -polypoid and hemorrhagic tumors (6 cases), -persistently highly fetid cholesteatomas (6 cases), and those that appeared to be "under pressure" (13 cases). -Finally, 7 cases were unusual and disturbing, demonstrating early extensive osteitic recurrence less than 6 months after initial excision. Widespread evidement is necessary for the majority of these cases.
Adolescent↗
[Spontaneous meningeal fistula of the middle ear detected during insertion of a trans-tympanic aerator (author's transl)].
A remarkable case of spontaneous meningeal fistula of the middle ear is described, the lesion being detected during insertion of a trans-tympanic aerator in an 80-year-old woman. The totally exceptional nature of this case is emphasized, and the therapeutic problems that it gave rise to exposed. Instead of the suprapetrous approach, theoretically more logical, the less dangerous inferior approach was employed, with a subsequent successful result. Biochemical tests should be conducted in all cases of serous otitis, where there is secretion of an abundant amount of clear fluid of atypical appearance.
Aged↗