Biomedical subjects
Publications and source records attributed to E M Diop.
African authors, other than senegalese, have not paid enough attention to lethal granuloma, a terrible disease. This series is about a series collected between 1975 and 1990. It is particularly high compared to other series in the world. If diagnosis is easy for the clinician, much care must surround the pathological answer. Those diagnosis problems and difficulties of treatment (represented by 11 deaths) are studied.
The observation of an exceptional laryngeal localization of an adenoid cystic carcinoma allows authors to review diagnostic, therapeutic and increasing problems of this glandular carcinoma. The reported case constitutes a histologic surprise. An economical removal has allowed to obtain a long remission without recurrence, nor metastasis; this never put back the principle of the broad surgery to institute when faced this type of cancer, but just emphasize the interest of an early treatment.
Patient, with cleft lip do not go unnoticed because the malformation is obvious. But in our countries it's not rare to receive some teenagers and even adults with cleft lip: among the patients of our series 20% were more than 14 years old. Cleft lip was unilateral in 92.5% of the cases. All these patients were operated on by a same E.N.T. specialist's team using a same method: the modified rotation--advancement of MILLARD Results were judged good in 85% of the cases. Minimum fare of malformation must begin at birth by many specialist.
At the present time, cervico-facial oncology is one of the great themes of oto-rhino-laryngologists. Cancer of the larynx has been chosen by the authors to demonstrate the limits in the practice of cervico-facial oncology in the tropics. Over a period of 10 years, 61 patients with suspected malignant larynx afflictions were examined at Dakar U.H.C.O.R.L. clinic. Histological confirmation concerned 38 patients, and 27 underwent treatment aimed at curing them. As far as results are concerned, there seem to be no particularities connected with sex, age or histology. TNM distribution within the 36 carcinomas, however, shows 78% of these cases to be large volume tumours (T3-T4). In the great majority of cases (18/27) treatment undertaken was purely surgical, represented by complete laryngectomy in 90% of the cases. Early, post-operational complications were dominated by pharyngostomy (6/14). After 10 years practice, 70% of these patients have died or have ceased to consult. The bad results are due to a number of factors including delay in consultation, too few specialists, too little equipment.... To remedy this, the authors suggest the creation of real cancer institutes.
The authors report on their initial observation of a Shamblin Type I carotid body chemodectoma. Surgical exeresis was complete and relatively easy even though the diagnosis has been carried out in the open air. They take the opportunity to discuss diagnostic, therapeutic, evolutional and nosological problems connected with this rare neoplasm.
Retrospective study of 27 cases of laryngeal papillomatosis confirmed the continued existence of this illness in this area. Despite much therapy applied over the years, it remains characterized by: delayed consultation, usually requiring urgent tracheotomy, multiple recidivism, poor functional results, at least from a vocal point of view. As a long spell in hospital is often necessary, it constitutes e real public health problem.
The authors document a public education establishment for deaf-and-dumb children which uses the verbo-tonal method of Yugoslav Professor PETAR GUBERINA. They describe the educational activities, and draw a positive and encouraging picture of results obtained from its 8 years of operation, in spite of many difficulties.
Foreign bodies in the oropharynx rarely pose problems either in diagnosis or treatment, but the authors found it very interesting to report the following unusual case concerning a vegetable foreign body which entered the oropharynx and came out 4 weeks later via the external auditory canal.
Ethmoido-frontal osteomas, slowly-evolving, benign, bone tumours, are being studied anew, especially from a surgical point of view. Asymptomatic for a long period, they can be detected from bone tumour and ophthalmological manifestations (60% of the cases). An X-ray renders the diagnostic almost certain. ORL access is satisfactory in the great majority of cases, and controlled milling of the osteoma, according to BOURDIAL (1972) is the best means of removal. For the 9 cases observed, post operational follow-up was always straightforward.
Surgical treatment of cervical metastases from head and neck cancer involves different techniques as a function of indication. An anatomical structure of major importance during this surgery is the spinal accessory nerve, and 106 dissections were performed to examine relations of this nerve with cervical plexus, jugular vein, sterno-cleido-mastoid muscle and mastoid tip. Interesting conclusions were drawn with regard to technical procedures of value to surgeons involved in cervicofacial cancerology.
The term mucocele designates a cyst developing from a sinus mucosa, generally the frontal and/or ethmoidal sinuses. They present clinically as a benign tumor, and their diagnosis and treatment is usually simple. Maxillary sinus localizations are exceptional, however, and raise numerous problems in daily practice. Three cases of maxillary sinus mucoceles are reported.
Cancer is the most frequently observed tumor of the larynx, benign laryngeal tumors being as rare as they are varied. A case is reported of lipoma of larynx revealed by a respiratory distress syndrome.
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