[Eagle's syndrome: A case report ].

Introduction: Eagle syndrome, also termed stylohyoid syndrome is a radioclinical entity characterized by an elongated styloid process. Although frequent, it remains largely underdiagnosed by clinicians [1]. We report one case of Eagle syndrome studied at the ENT and radiology departments of the Heinrich Lübke hospital in Dioubrel. Radiologic, therapeutic and clinical data have been documented. The aim of our work is to report a case of Eagle syndrome in a 32 year old patient and to present the diversity of the presenting symptoms, the diagnostic challenges and the therapeutic options. Conclusion: Eagle syndrome represents an unusual and underappreciated entity and must be sought after in every underlying pharyngeal symptomatology with a normal clinical examination.

[Contribution of the musculocutaneous flap of pectoralis major in head and neck oncology: 26 observations in Senegal]. / Apport du lambeau musculo-cutané du pectoralis major en carcinologie cervico-faciale: 26 observations au Sénégal.

INTRODUCTION: The pectoralis major musculocutaneous flap constitutes a significant advance in cervicofacial carcinology. At our institution, it has allowed most surgical problems to be resolved in a single-stage procedure. The objective of this study was to report our experience with this flap. PATIENTS AND METHODS: This retrospective study includes 26 cases observed over a 10-year period (January 1994-December 2003). The parameters studied were clinical and paraclinical. All patients included in this study received a pectoralis major musculocutaneous flap. Patients treated using another type of flap were not included. RESULTS: Mean patient age was 51 years (range, 20 to 74). The sex ratio was 12 (24 men and 2 women). At the time of admission, 73% of patients showed marked impairment of general condition. In 21 patients (81%), the effect of the pectoralis major musculocutaneous flap was observed immediately after surgery unlike pharyngostome (19%) in which the flap is used in a second stage procedure. With a mean follow-up of 7 years, failure has been observed in 4 cases (15%). CONCLUSION: The pectoralis major musculocutaneous flap is an excellent tool for cervicofacial reconstruction after carcinological exeresis. It reduces the duration of hospitalization. Acquiring proper flap harvesting technique is an important factor in improving outcome.

[Solitary neurofibroma of the maxillary sinus]. / Neurofibrome isolé du sinus maxillaire.

OBJECTIVE: To illustrate the rarity and difficulty diagnosing maxillary sinus neurofibroma through a case report. PATIENTS AND METHODS: A 35-year-old female consulted our department for left cheek swelling evolving over 6 months, upper gum swelling, and a dental occlusion disorder. RESULTS: A computed tomography scan showed a tumor of the left maxillary sinus with bone destruction. Histological examination of a biopsy fragment found an in situ carcinoma. A maxillary resection was performed to excise the tumor. Histological examination of the specimen showed a neurofibroma. No sign of recurrence was noted after 8 months of follow-up. CONCLUSION: The difficulty diagnosing maxillary sinus neurofibroma is related to its nonspecific clinical and radiological signs. Consequently, the otorhinolaryngologist must keep this rare histological variety in mind within the range of tumors of the paranasal sinuses.

[Results of alginate and hypertonic solution in wound healing of head and neck cancers]. / Résultats de l'association de deux produits issus de la mer dans les troubles de la cicatrisation en cancérologie cervico-faciale.

INTRODUCTION: In head and neck cancers, complications such as pharyngostoma, orostoma, or fistula can present following surgery or surgery after irradiation. OBJECTIVE: To report the results of the association of two sea-derived products (Sinomarin and Algosteril) compared to normal saline for the management of healing. MATERIAL AND METHODS: This is retrospective study (1998-2000). Thirty patients were included in group 1 (Sinomarin-Algosteril) and 17 patients in group 2 (normal saline). The average age was respectively 60 and 56.2. Patients in both groups presented with advanced head and neck carcinoma (T3-T4) and healing complications. RESULTS: The delay of healing was respectively of 33.53 and 72.94 days. Results were statistically significant (Student T-test P < 0.05). CONCLUSION: Our results show the efficiency (p < 0.05) of the Sinomarin Algosteril association in head and neck cancer healing complications.

Laryngeal papillomatosis in Senegal: A ten-year experience.

OBJECTIVES: The objectives of this study were to describe the epidemiological, clinical and therapeutic characteristics of laryngeal papillomatosis in the Fann teaching hospital ENT department in Dakar, Senegal. PATIENTS AND METHODS: We retrospectively reviewed all cases of laryngeal papillomatosis managed in the Fann teaching hospital ENT department between 1st January 2006 and 31st December 2015. Epidemiological, clinical and therapeutic characteristics of laryngeal papillomatosis were studied. Statistical analysis was performed with SPSS 18 software. RESULTS: The median age at diagnosis was 11 years and the sex ratio was 1.88. The mean time to consultation was 4.5 years. The predominant symptom was dysphonia, present in all cases, followed by laryngeal dyspnoea in 64.6% of cases. The glottic area was involved in all patients. Tracheostomy was performed in 20.8% of cases. All patients in our study underwent endoscopic excision of the lesions. CONCLUSION: Laryngeal papillomatosis is the most common benign tumor in children, but it can also occur in adults. Treatment has been revolutionized by progress in endoscopy and antiviral therapy. However, tracheostomy still occupies an important place in our practice.

Nasal foreign bodies in children in a pediatric hospital in Senegal: A three-year assessment.

OBJECTIVES: Nasal foreign bodies (NFB) constitute a common domestic accident in children. The objectives of the present study were to report the particularities of NFBs in children presenting at a pediatric hospital in Senegal, and to describe our therapeutic attitude. MATERIAL AND METHODS: A retrospective descriptive study included all under-15 year-olds presenting with NFB in the ENT department of the National Children's Hospital Center of Diamniadio, Senegal, between January 1, 2013 and December 31, 2015. Study variables comprised: age, gender, provenance, presenting symptoms, time to consultation, type of NFB, extraction method, and complications. RESULTS: 58 NFB cases were retrieved. Mean age was 3years 4months; 93% of patients were under 5 years old. There was female predominance of 53.45%: i.e., sex-ratio, 0.87. Location was in the right cavity in 43 patients (74.1%). The presenting symptom was purulent rhinorrhea in 51.7% of cases. Time to consultation was within 24hours in 17.24% of cases. NFB type was firstly foam rubber (29.3%), followed by grain (20.7%). Extraction was performed in consultation in 84.5% of cases and in the operating room in 15.5%. Morbidity was 22.41%: 17.24% epistaxis and 5.17% nasal infection. CONCLUSION: NFBs constitute a common domestic accident in under-5 year-olds. The rural Senegalese context shows delay in consultation.

[The neurotologic evaluation of vestibular schwannomas. Results of audiological and vestibular testing in 100 consecutive cases]. / L' evaluation neurotologique audio-vestibulaire des schwannomes vestibulaires. A propos de 100 cas.

OBJECTIVES: To determine the results and sensitivity of a comprehensive audiological and vestibular work-up in patients presenting with vestibular schwannoma (VS). MATERIAL AND METHODS: One hundred consecutive cases of VS diagnosed from January 2004 to May 2005 were prospectively studied. The tumour size was classified according to Koos classification and hearing was assessed according to the five-stage classification from the Tokyo consensus. A comprehensive work-up was conducted in all patients, including pure tone and speech audiometry, Brainstem Evoked Audiologic Potentials (BEAP) assessment, Vestibular Evoked Myogenic Potentials (VEMP) examination and bithermal caloric testing using videonystagmography, on both sides. BEAP responses were considered as normal or endocochlear when interwave intervals were normal, absent because of poor hearing or retrocochlear when wave 1 to 5 interval > 4.3 ms and/or when this interval was greater than > 0.25 ms between sides, or when no response was recorded when hearing was preserved. VEMP were considered as normal absent or diminished (amplitude < 50%, as compared with contralateral). Caloric responses were considered normal, reduced (reduced by > or = 30%) absent (reduced by > 80%). RESULTS: Fifty-six women and 44 men were examined (mean age 57.8 years). Left and right side were equally affected. Vertigo, tinnitus and hearing loss were the main presenting symptom in 21%, 32% and 68% of the cases, respectively. Eighty-two per cent were operated, 17% simply monitored and 1% irradiated. The tumours were Stage 1, 2, 3 and 4 in 14%, 28%, 21% and 37%, respectively. Hearing was class A in 9%, Class B in 34%, Class C in 14% and Class E-D in 43% of the cases. Globally, BEAP showed a retrocochlear pattern in 64% of the cases and no response in 30%. Abnormal responses of VEMP were observed in 94% of the cases. Caloric testing was abnormal in 61% and normal in 11%. Responses could not be analyzed in 28% of patients. Only one patient showed normal responses to the whole work-up (99% sensitivity). This patient had a small intrameatal tumour and actually complained of contralateral symptoms. CONCLUSION: The results suggest that a full audiovestibular assessment can help diagnose VS of all sizes. But false-negative results remain possible in small intrameatal tumours (1%). In addition it can give useful postoperative prognostic information.

[Cranioencephalic complications of middle ear cholesteatoma: report of 4 cases]. / Complications infectieuses cranio-encephaliques de l'otite moyenne chronique cholesteatomateuse. A propos de 4 observations.

INTRODUCTION: Cranial and intracranial complications can be observed during middle ear cholesteatoma's evolution. We report our experience of management of infectious cholesteatoma's cranioencephalic complications. MATERIAL AND METHODS: In a three year period, we had consecutively admitted 4 patients with cranioencephalic complications of middle ear cholesteatoma, in the Ear Nose and Throat (ENT) department of the university teaching hospital of Dakar. After preoperative investigations with computed tomography scan (CT scan) of brain and temporal bone. The patients had been operated after paraclinic assessment. RESULTS: The finding showed one case of temporal bone otogenic extensive osteomyelitis with multifocal extradural empyema, 3 cases of brain abscess associated with subdural empyema and meningitis in 1 case. For 3 patients (75%), neurosurgical drainage and mastoidectomy were performed, associated with antibiotic treatment. The mastaidectomy was performed in the same time of the surgical procedure or delayed. One patient, with brain abscess, died before surgical intervention. With a follow up of 15 months, we have noticed stable mastoidectomies cavities and no neurological recurrence symptoms. CONCLUSION: These complications can be prevented by early treatment of chronic otitis media diseases. The appropriated management of these complications necessitate collaboration between otorhinolaryngologists and neuro surgeons.

[Hyperthyroidism surgery: experience of ENT department of hospital center of Thies]. / Chirurgie de l'hyperthyroidie: experience du service d'ORL du centre hospitalier regional de Thies.

INTRODUCTION: The treatment of hyperthyroidism includes different therapeutics means of which surgery. The objectives of this study were to evaluate the place of the surgery in the treatment of hyperthyroidism and to describes the complications. PATIENTS AND METHODS: It is a retrospective study on 22 patients treated by thyroidectomy from March 2002 to April 2004. The biological confirmation was systematic. A medical preparation has been done in all the cases. A total thyroidectomy has been done in 13 cases and a subtotal in 9 cases. RESULTS: The mean age was 37 years. There were 20 women and 2 men. An euthyroidism has obtained after surgery. There complications were: 1/22 temporary palsy of recurrent nerve 1/22 acute hypoparathyroidism 1/22 post-operative death (haematoma) CONCLUSION: Surgery seems to be a good alternative to antithyroid agents, which are constraining and often ineffective in the long term, and to radioactive iodine who leads to a long follow-up because of induced hypothyroidy. With increasing surgical skill, the risk of recurrent or parathyroid injury is greatly decreased.

[Head and neck paragangliomas in Senegal. About 8 cases]. / Paragangliomes de la tête et du cou au Sénégal.

UNLABELLED: Paragangliomas are uncommon neoplasms with rare occurrence in the head and neck area. OBJECTIVE: The purpose of this study was to report the experience of management of these rare tumors by a team of Ear, Nose, and Throat (ENT) surgeons working in the context of a sub-Saharan country. MATERIAL AND METHODS: We conducted a retrospective study in the Ear, Nose and throat Department of a Dakar university hospital. The study concerned 8 patients with a highly vascular tumor located in the neck and temporal bone. The preoperative investigations were computed tomography scanning (CT scan) using contrast injection in 88% and Doppler ultrasonography for the patients with a neck mass. All the patients underwent surgery except one. In 2 cases, the management with a team of vascular surgeons was necessary. Histological examination of the tumor was realized in all cases. RESULTS: The tumor was located in the neck in 5 cases (62,5%) with a carotid body tumor in three patients (37,5%) and vagal location in two (25%). The temporal bone was involved in three patients with a tympano-jugular location (37,5%). All the neck masses were operated on via a unique cervical approach. The tympano-jugular tumors were treated by radical mastoidectomy in two patients. In the third patient with a tympano-jugular tumor, with important involvement of the temporal bone, only the neck extension was operated. The histological diagnosis of paraganglioma was confirmed in all patients. Radiation therapy was delivered in two patients (25%), to complete surgery in the event of extensive temporal bone tumor and exclusive in one case of an inoperable vagal tumor. The outcomes, marked early death in one patient (14%), were good in the short and mid term for the others patients. CONCLUSION: With the improvement of technological infrastructures, particularly with developing modern imaging, we have better knowledge of paragangliomas in the head and neck area, in our experience in a developing country. However, therapeutic approaches are still limited by modest humans and material resources.

[Subdural empyema complicating acute frontal sinusitis. Four cases report]. / Empyème sous-dural compliquant une sinusite frontale aiguë. A propos de 4 cas.

OBJECTIVE: Subdural empyema is a collected cranioencephalic suppuration between arachnoid and dura meninge space. Subdural empyema occurring after sinusitis is an uncommon but serious complication of paranasal sinus infections. The purpose of this study is to aware the clinician about this condition. MATERIAL ET METHOD: Four young male children had been admitted with expressed fronto-ethmoid sinusitis. The intracranial infection was confirmed by computed tomography scan of brain and sinus. Both drainage of the sinus and intracranial suppuration was performed at the same time surgical procedure and antibiotics administered during 4 weeks. RESULTS: The subdural empyema was localized in the right temporoparietal region in 1 case, in the frontal lobe in the others cases. In 1 case, the frontal subdural empyema was associated with an inerhemispherique collection. One patient underwent a second drainage. Immediate post-operative outcomes were temporally complicated with convulsions and focal neurological deficit, in 1 case. This symptoms had regressed spontaneously. There was no case of death. The functional prognosis was bad, marked by lost vision in 2 cases, which was bilateral in 1 case. CONCLUSION: A high index of suspicion of intracranial extension of sinus infection must recommended neuroradiological investigations. When suppurative collection is confirmed, an appropriated management of the infection between otorhinolaryngologists and neurosurgeons is necessary.

[The pectoralis major flap: anatomic basis and indications in head and neck cancer surgery]. / Le lambeau de pectoralis major: bases anatomiques et indications en chirurgie carcinologique cervico-faciale.

INTRODUCTION: The Pectorals Major Pedicle Flap has been described by ARIYAN in 1979. Authors expound the anatomic basis of this flap and case's experience . MATERIALS AND METHODS: The study carried out in the laboratory concerned 14 corpses (11 men and 3 women). Concerning Clinical cases, from January 1st 1994 to December 31st 2003, 26 patients have had a pectoralis major flap in the Otorhinolaryngology and Head and Neck department of the University of Dakar. RESULTS: The average year was 51 and the sex ratio was 2 women (7.69%)out of 24 men (92.31%). We repaired the pharyngostoma in 20 cases, the oropharynx in 3 cases, the mucosal defect in the mouth in 2 cases and the parotid gland in 1 case. The pectoralis major flap was favourable in 9 cases . We noted 8 cases of partial necrosis and 5 cases of total necrosis. Four (4) cases of death were to be deplored in post operative immediate. CONCLUSION: Reconstruction by pectoralis major flap is scarce in our practice. The improvement of the results goes through the indications choice and the acquisition of more efficient technical stools.

[The superficial temporal artery: anatomical type and clinical application to the flap of the fascia temporal superficialis]. / Artère temporale superficielle: typologie et application au lambeau de fascia temporal superficialis.

The goal of our study is to assess the anatomical type of the superficial temporal artery (STA) in the black population using the classification of Ricbourg et al.. Forty-seven fresh cadavers and three extracted and frozen heads were included in this study. The external carotid artery was isolated in the neck and injected by Rhodopas stained with Congo Red. The superficial temporal artery was dissected using a Y-shaped skin incision. The last step of the procedure was to remove the flap of the fascia superficialis temporis. The third segment of the superficial temporal artery and its terminal branches were studied. This segment courses cephalad and wraps the zygomatic arcade. It splits into two terminal branches: the temporo-frontal and the temporo-parietal ones. The most important of its collaterals, the zygomato-maleus artery, plays a crucial role for distinguishing the subtypes of STA according to the classification of Ricbourg et al.. Indeed, this branch can be subdivided into two types: --type I: the zygomato-malar artery arises from the trunk of the STA; it courses perpendicular and with a slightly ascending direction; this type accounts for 93% of the cases. --type II: the zygomato-malar artery originates from the branch of the temporo-frontal artery. Its course is either horizontal or caudad. This type accounts for 3% of the cases. Our results confirm those of Ricbourg et al.. Thus, we could not CONFIRM the notion of a racial predominance of typology of the STA in our context. We did not study the dimensions of STA and also the level of its bifurcation. Indeed, it has been largely reported in the literature. These elements constitute the anatomic basis of the surgical use of temporal flaps. The vessel-containing tissue in which travels the STA forms the so-called fascia temporalis superficialis whose plasticity and polyvalency are critical during the procedures of plastic and reconstructive surgeries.

[A new case of rhinoscleroma with skin extension]. / Un nouveau cas de rhinosclérome avec atteinte cutanée.

Scleroma is a chronic and specific granulomatous disease of bacterial origin. Klebsialla rhinoscleromatis, a gram-negative bacillus. The majority of cases affect the upper airways, particularly the nose, thus justifying the term of rhinoscleroma. Extension to the palate, the upper lip and the skin is possible. A new case of rhinoscleroma with skin extension is reported. To us, this is the second case in Senegal (Casamance). Epidemiological, clinical, bacteriological and histological aspects of the disease are reviewed. Under suitable antibiotic, evolution is currently favorable.

[Partial laryngectomies at the University Hospital Center of Dakar]. / Laryngectomies partielles au Centre Hospitalier Universitaire de Dakar.

Our experience on partial laryngectomies stretched on a period of 16 years. In an unfavorable medical environment, we issue our indicative criteria throughout this experience. From January 1st 1981 to December, 31st 1996, 14 patients have had a partial laryngectomy in University Hospital Center of Dakar. The average year was 56 and the sex-ratio was 1 woman out of 13 men. There were 13 carcinomas and 1 cas of acute dysplasia. 4 patients have had vertical partial laryngectomy, 5 have had a horizontal partial laryngectomy and 5 a partial laryngectomy on the upper out of the cricoid cartilage with the ganglia. After a 3 years close look, on 10 patients, we noted that 1 died, 1 disappeared, and 8 still were living. Carcinological failures consisted in 3 development by stages and 1 cas of a 2nd localisation. As for as functional results, the removal of the nozzle and the elimination of the nasogastric grohe of supply, were effective for respective average allotted time of 11 and 12 days. This laryngeal partial surgery seem scarce in our practice (12% of the patient who have had it). The improvement of results go to the choice of indications, the information the formation and the acquisition of technical stools more efficient.

[Giant pleomorphic adenoma of the submaxillar gland: a case report]. / Adénome pléomorphe géant de la glande sous-maxillaire à propos d'une observation.

The authors are reporting of an exceptional case of giant cell tumor of the submaxillar gland in a lady of 76 years old. She presents a progressively slow evolution within a period of 40 years. After a standard check up, a submaxillectomy was carded out. The weight of the operated mass was 3 kg before the pathological fixation. The post-operative period was without any problems and the patient was discharged after fifteen days. The anatomo-pathological examination concluded a pleomophic adenoma developed by the salivery gland.

[Esophageal foreign bodies at the Universitary Hospital in Dakar]. / Les corps etrangers de l' oesophage au CHU de Dakar.

The diagnosis and the management of the foreign bodies of the oesophagus in the children have benefited from the digestive endoscopy and the anaesthesia progresses the last ten years. A 120 files review concerning children who suffered from foreign bodies of the oesophagus is reported. The average age was 4 years. The sex repartition showed that the boys where prevailing (62 %). The interrogation revealed a caustic old stenosis of the oesophagus among 4 children. In 91% of cases, the diagnosis was obvious on the X-ray prints. The endoscopy assessment found 124 foreign bodies mostly represented by coins (81,4 %). We recorded 2 oesophagus perforation cases and to deaths. The foreign body of the oesophagus is not always harmless. It can determine complications often revealing ones. It seems necessary to us to stress the prevention of that accident by a vast sensitising compaign of the parents.

[Management of recurrent post thyroidectomy abductor vocal cord paralysis at the Ear, Nose and Throat (ENT) department of the Dakar University Teaching Hospital: report of 14 cases]. / Prise en charge des paralysies recurrentielles post thyroïdectomie en adduction au service d'ORL du CHU de Dakar: a propos de 14 observations.

Latrogenic injury of the recurrent laryngeal nerve is a serious accident in the thyroid gland surgery. Bilateral losses of the abduction of the larynx, occurring during thyroidectomy, determine several dyspneas which often necessitate emergency tracheostomy. In second hand, 14 patients, who had undergone thyroidectomy, were admitted in the Ear, Nose and throat departement of Dakar university hospital with bilateral abductor vocal cord paralysis. Material consits of 12 women and 2 men. They were aged between 15 and 58 years old. Clinically, laryngeal dyspnea was noticed for all the patients and, emergency tracheostomy was performed for 10 patients (71,42%). Bilateral abductor vocal cord paralysis occurred after total or subtotal thyroidectomy in 12 cases. In the most cases (71,42%), the treatment was carried out, with arytenoidopexy, by extralaryngeal route. Successful results were noticed for 11 cases (78,6%) and decanulation was realised between 2 to 26 days after procedure operative. If results were satisfied for respiration, voice quality was bad.

[Primary lymphoma of the thyroid: a case report]. / Lymphome primitif de la thyroïde: a propos d'un cas.

Primary lymphoma of the thyroid is an uncommon disease. It diagnosis is difficult without immunohistochemestry. We report a case of thyroid lymphoma diagnosed at the A. Le Dantec Hospital of Dakar. A 22-year old young man presented anterior neck mass. Clinical examination showed a thyroid mass with a susclavicular palpable lymph node. The scintigraphy demonstrated that the mass was cold. Total thyroidectomy with cervical lymphadenectomy was the first treatment. Histological examination of the surgical specimen concluded that the mass was an anaplastic lymphoma (large cells type) involving the sus clavicular lymph nodes (stage IIE). Chemotherapy was administrated after one month with C-MOPP schedule. The patient presented no recurrent sign after 30 month. Fine needle aspiration and immunocytochemestry of the thyroid cold masses will contribute in an accurate diagnosis and the management of disease in our institution.

[Cancers of the larynx: what therapeutic strategy to use in Senegal?]. / Cancers du larynx: quelle stratégie thérapeutique au Sénégal?

The technical method's deficiency limits the respect of therapeutic principles of cervico-facial oncology in our practice. In a period of 16 years, 116 patients, aged of 24 to 81 years, sex male in a majority have had laryngectomy for extended cancer. In 88% of cases total laryngectomy has been realized and in 12% of cases a partial laryngectomy has been realized. In 101 patients, 87%, a neck dissection have been associated to the laryngectomy. The post operative radiotherapy have been realized in 51 patients. The immediate results are marked by the unexpected arrival of pharyngeal fistula in 34 patients. 7 cases of death have been noticed. The global survival have been 35% in 3 years and 30% in 5 years. The fatal cases have been loco-regional cases and occur during the 18 first months. The surgery option, which is our choice, must be maintained and the neck dissection more vigorous.