Sinonasal Burkitt Lymphoma in a 2-Year-Old Child: An Uncommon Case Report.

Burkitt Lymphoma (BL) is a highly aggressive B-type non-Hodgkin lymphoma. It rarely develops at the level of the sinonasal cavities, especially in young children. We present the case of a 2-year-old boy who presented with a 2-month history of nasal obstruction, snoring, and epistaxis followed by a recent dyspnea. Examination revealed a protruding tissue mass in the left nasal cavity. Computed tomography scan showed a homogenous soft-tissue mass in the left nasal cavity extending toward the ipsilateral orbit, infratemporal fossa, nasopharynx, as well as the ethmoid and maxillary sinuses. Magnetic resonance imaging revealed a homogenous infiltrating mass with a hypo-intense signal on T2-weighted images reaching the infratemporal fossa and oropharynx. Biopsy confirmed the diagnosis of BL. The patient was referred to the clinical hematology department and received complex chemotherapy. Following chemotherapy, imaging revealed significant regression of the mass. We performed a nasopharyngeal biopsy which confirmed the absence of any persistent disease. This case report highlights a rare case of an extensive sinonasal BL emphasizing the importance of a high level of suspicion to ensure an early diagnosis and treatment.

Airway management in a rare case of congenital palate teratoma with a cleft palate: A case report.

Airway management in neonates is difficult because of the risk of rapid hypoxia. It presents a challenge even for an experienced anesthesiologist. Oral tumors in neonates can obstruct the airway or feeding problems in the newborn. Surgical excision is the treatment of choice but these tumors can seriously worsen the conditions of intubation. To surmount these difficulties, a particular multidisciplinary approach and special precautions are needed. We describe the airway management and precautions taken in the anesthesia for surgical removal of a case of large congenital palate teratoma associated with a wide cleft palate in a 25-day-old girl. Impossible intubation was predicted on magnetic resonance imaging. The difficult airway management cart as well as an otorhinolaryngologist skilled in performing emergency tracheostomies in neonates were available. The patient was intubated by conventional laryngoscopy under sevoflurane inhalation anesthesia. The tumor was successfully resected. This case poses a challenge for managing the airway because of the possibility of obstruction of the airway and the difficulty of the airway that radiological exams have allowed us. So, a multidisciplinary team effort is needed for successful neonatal airway management.

McGrath® versus Macintosh laryngoscopes on hemodynamic response to intubation in elderly patients: a randomized clinical trial.

Introduction: laryngoscopy and tracheal intubation induce catecholaminergic release. Our study aimed to evaluate the hemodynamic impact of orotracheal intubation by McGrath® compared to the Macintosh laryngoscope in the elderly. Methods: we conducted a prospective randomized clinical trial that included elderly patients proposed for a scheduled surgery under general anesthesia with orotracheal intubation and divided into 2 groups: patients who were intubated using the McGrath® (group V) and patients who were intubated using the Macintosh direct laryngoscope (group M). Heart rate (HR), systolic blood pressure (SBP), diastolic blood pressure (DBP), and mean arterial blood pressure (MAP), were recorded before induction of anesthesia (baseline), and at 1 min, 3 min, and 5 min after intubation. Our outcomes were the increase of SBP (∆ SBP), MAP (∆ MAP), and HR (∆ HR) between the two groups, during the 5 minutes following the start of the orotracheal intubation, intubation time and the incidence of its related complications. Results: sixty patients were included and randomized into 2 groups of 30. The average age of our sample was 70±6 years with a sex ratio of 1.22. Most of the patients were operated on for orthopedic, urologic, or abdominal surgery. There were no statistically significant differences between the two groups in terms of demographic characteristics and the duration of anesthesia (p> 0.05). The intubation time was significantly increased in group M (p≤0.001). There was a significant difference in SBP, MAP, and HR values at 1 min after orotracheal intubation compared with the baseline values in Group V(P<0,05) and Group M (p < 0.05). There was a significant increase in the first minute after tracheal intubation in terms of SBP (151±42 vs 134.5±26 mmHg, p=0.012), MAP (114±4 vs 102±17 mmHg, p=0.015), DBP (89±32 vs 84±16 mmHg, p=0.01), and HR (99.5±10 vs 94.5±2 b/min, p=0.008) when group M was compared to group V. The ∆SBP was significantly different between group M (∆SBP = 36.2±23.5mmHg) and group V (∆SBP= 30.77±21.6mmHg) (p = 0.005). There were 4 ventricular arrhythmias in group M versus zero in group V (p <0.0001). The postoperative sore throat was significantly decreased in group M vs V (p=0.036). Conclusion: the McGrath® videolaryngoscope decreased the hemodynamic fluctuations due to endotracheal intubation in elderly patients.

Association between mean platelet volume and cardiovascular disease in obstructive sleep apnea syndrome.

Objectives: Obstructive sleep apnea syndrome is associated with cardiovascular diseases. Mean platelet volume has emerged as a marker of prothrombotic conditions and cardiovascular risk. The aim of this study was to investigate the association between the mean platelet volume and cardiovascular diseases in patients with obstructive sleep apnea syndrome. Methods: The medical records of 207 patients were analyzed. Obstructive sleep apnea syndrome was diagnosed by polygraphy, and patients were classified according to apnea-hypopnea index: control group: individuals with simple snoring (apnea-hypopnea index < 5), mild obstructive sleep apnea syndrome group (5 ⩽ apnea-hypopnea index < 15), moderate obstructive sleep apnea syndrome group (15 ⩽ apnea-hypopnea index < 30), and severe obstructive sleep apnea syndrome group (apnea-hypopnea index ⩾ 30). Mean platelet volume was obtained from medical records. Cardiovascular diseases were defined if patients had hypertension, heart failure, coronary artery disease, or arrythmia. The independent predictors related to cardiovascular diseases in obstructive sleep apnea syndrome were determined by using multiple logistic regression analysis. Results: Of the patients, 175 were included in the analysis. Sixty-three (36%) were males and 112 (64%) were females. The mean age was 51.85 ± 11 years. There were, 26 (14.9%), 53 (30.3%), 38 (21.7%), and 58 (33.1%) participants in the simple snoring, mild, moderate, and severe obstructive sleep apnea syndrome groups, respectively. Cardiovascular diseases were significantly different between the four groups (p = 0.014). Mean platelet volume in severe obstructive sleep apnea syndrome group was significantly higher than in mild or moderate obstructive sleep apnea syndrome group and simple snoring group (p < 0.05). Moreover, there was a positive correlation between mean platelet volume levels and apnea-hypopnea index (r = 0.424; p < 0.001). The independent predictors of cardiovascular diseases in obstructive sleep apnea syndrome were age (p < 0.001; odds ratio = 1.134; confidence interval: 1.072-1.2), body mass index (p = 0.012; odds ratio: 1.105; confidence interval: 1.022-1.194), and mean platelet volume (p < 0.001; odds ratio: 2.092; confidence interval: 1.386-3.158). Conclusion: The present study demonstrated that there is an association between mean platelet volume levels and cardiovascular diseases in patients with obstructive sleep apnea syndrome.

Red blood cell distribution width in Obstructive Sleep Apnea Syndrome and its association with cardiovascular disease.

BACKGROUND: Obstructive sleep apnea syndrome (OSAS) is associated with cardiovascular disease (CVD). Red blood cell distribution width (RDW) is reported as a novel marker of cardiovascular disease (CVD) risk. We aimed to investigate the correlation of RDW level with the severity of Obstructive Sleep Apnea Syndrome (OSAS) defined with the apnea-hypopnea index (AHI) and to study the relationship between RDW and CVD in OSAS. METHODS: From retrospective analyses of patients admitted to our department for polygraphy between January 2018 and January 2020, OSAS patients with complete medical records and hemogram analyses were evaluated. RESULTS: The study population consisted of 160 patients (101 females/59 males). The mean age was 52.32 ± 10.83 years. RDW correlated positively with the apnea hypopnea index (AHI) (r=0.392; p < 0.0001) and C-reactive protein (CRP) (r = 0.3, p < 0.001). RDW and CRP were significantly higher in patients with CVD than whom without CVD (p < 0.0001). In multivariate analysis, the independent predictors of CVD in OSAS were RDW (p < 0.0001; OR=3.095; CI: 1.69-5.66), CRP (p=0.046; OR=1.136; CI: 1.002-1.287) and age (p=0.013; OR=1.085; CI: 1.017- 1.157). The cut-off level for RDW with optimal sensitivity and specificity was calculated as 14.45 with sensitivity of 81% and specificity of 75%. CONCLUSIONS: The findings of this study suggest that RDW, a simple, relatively inexpensive and universally available marker could have the ability to predict CVD in OSAS.

Nasopharyngeal Metastasis from Breast Carcinoma: A Case Report and a Review of the Literature.

Metastasis to the nasopharynx is a rare clinical entity. Breast carcinoma is one of the primary tumors that can be responsible for a nasopharyngeal metastasis, which is an extremely rare occurrence. We report the case of a 50-year-old woman with a history of a confirmed breast carcinoma under chemotherapy who presented to our department with a unilateral hearing loss and tinnitus. Nasal endoscopy revealed a small bulging mass at the posterior wall of the nasopharynx. The biopsy of the lesion showed an infiltration of the nasopharyngeal mucosa by a mammary adenocarcinoma that was positive for estrogen and progesterone receptors and negative for human epidermal growth factor receptor 2. Computed tomography scan revealed a thickening of the nasopharyngeal mucosa, a pleural and pericardial effusion and diffused secondary bone lesions. The patient received chemotherapy. Control revealed a partial regression of the nasopharyngeal mass. The patient is still under chemotherapy.

Tracheocele: A Rare Entity.

Introduction: Tracheocele or tracheal diverticulum is an uncommon benign entity that can be congenital or acquired. It is usually diagnosed incidentally on cervicothoracic imaging. Our aim is to describe the etiopathogenic, clinical and paraclinical features of the tracheocele as well as its therapeutic modalities. Case Report: We report 2 cases of asymptomatic congenital tracheocele occurred in a boy and a woman, incidentally found on cervical CT scan done for accidental ingestion of chicken bone and infected thyroid hematocele respectively. The tracheocele, in our 2 cases, was probably congenital: no risk factors were noted and the opening of the tracheocele was narrow. The tracheocele was located in the right posterolateral tracheal wall in the 2 cases. It communicated with the tracheal lumen in one case. The female patient underwent a right lobectomy and resection of the tracheocele. For the boy, our attitude was conservative. The evolution was uneventful in the 2 cases. Conclusions: The presence or absence of risk factors, CT scan, bronchoscopy and histologic exam may distinguish between congenital and acquired forms. Asymptomatic patients are managed conservatively. Surgical resection is the treatment of choice for symptomatic patients.

A pediatric posterior neck venous malformation with an endocranial extension.

Venous malformations are frequently localized in the head and neck region. However, a cervical localization with an endocranial extension is rather a very uncommon occurrence. We present a case of a 4-year-old child who presented with a large posterior cervical mass evolving for a year, firm and painful at palpation. Imaging was required, revealing a posterior cervical mass with an extension to adjacent structures, a destruction of the occipital bone and an endocranial extension. A macrobiopsy of the mass showed numerous irregular vessels. A surgical treatment was performed due to the extension of the mass, the esthetic prejudice it caused and the uncertain diagnosis. Venous malformation diagnosis was confirmed by a histological examination of the resected piece. Surgical management was not associated with the mass recurrence in our case. Here, we aim at identifying the clinical and radiological features of venous malformations, and at describing the different therapeutic features of this condition.

Organized Hematoma of the Maxillary Sinus: Report of Two Cases.

INTRODUCTION: Organized hematoma of the maxillary sinus (OHMS) is a rare benign disease that can be locally aggressive. The diagnosis of this condition is challenging. CASE REPORTS: We report two cases of OHMS presented with recurrent nasal bleeding, nasal obstruction and anosmia. Radiological findings were suggestive of a vascularised lesion in the first case and a malignant tumor of the maxillary sinus in the second case. Both patients underwent an endonasal endoscopic surgery, There was no recurrence at 19 months' and six months' follow-up respectively. CONCLUSIONS: OHMS should be included in the differential diagnosis if a patient presents with history of recurrent epistaxis and nasal obstruction and radiological findings reveal an expansible maxillary mass with or without bone erosion. Correct preoperative diagnosis is important to avoid unnecessary extensive surgery. The prognosis is very good and minimally invasive surgery such as endonasal endoscopic surgery can cure it completely.

[Association of thyrolipoma and thyrolipomatosis: A case report]. / Association thyrolipome et thyrolipomatose : à propos d'un cas.

We report a rare case of thyrolipoma-thyrolipomatosis' association. A 48-year-old patient, with a past history of high blood pressure and chronic renal failure secondary to AA amyloidosis, presented with a midline neck swelling increasing in size since one year. Ultrasound showed a multinodular goiter, the worst nodule was left-lobar and categorized as EU-TIRADS 4. Grossly, cut section of the thyroïd specimen showed a yellow-tan left-lobar nodule measuring 2.5cm, the surrounding tissue had a diffuse yellow-brown appearance with scattered whitish areas. Histopathologic examination revealed that the nodule corresponded to a follicular adenoma.Thyroid fat infiltration was noticed both within the nodule and in the neighboring parenchyma. Thus, the diagnosis of an association thyrolipoma-thyrolipomatosis was rendered. The association of thyrolipoma-thyrolipomatosis is a very rare occurrence of unclear pathogenesis. To the best of our knowledge, this report describes the second case in the literature. The diagnosis is retained on the basis of certain histological features, revealing mature adipose tissue within thyroid gland as a combined nodular and diffuse pattern.

Parathyroid cyst: A rare entity.

Parathyroid cysts are an uncommon entity. They are classified as functioning and nonfunctioning cysts. Cyst aspiration with detection of parathyroid hormone is a useful tool to confirm the diagnosis. Here, we report four cases of parathyroid cysts. One patient had a functioning cyst. Ultrasonography of the neck revealed a cystic lesion behind the left lobe of the thyroid gland in two cases and a right cystic thyroid nodule in two cases. The cysts exerted a mass effect on the adjacent structures in two cases without clinical compressive symptoms. Fine-needle aspiration with detection of parathyroid hormone in the cyst fluid was performed in one case (nonfunctioning cyst): intracystic parathyroid hormone level was high. Recurrence was noted 1 month after the cyst aspiration. All patients underwent surgical treatment. Our series is characterized by two cases of nonfunctioning intrathyroidal parathyroid cysts which are very uncommon. They are mistaken for thyroid cysts. After surgery, no recurrence was noted. We aim to describe the epidemiological, clinical, and paraclinical features of this condition as well as its therapeutic modalities.

Snoring time versus snoring intensity: Which parameter correlates better with severity of obstructive sleep apnea syndrome?

OBJECTIVE: The relationship between the severity of obstructive sleep apnea syndrome (OSAS) and both snoring intensity and rate measured objectively has not been sufficiently investigated. The aim of this study was to evaluate the relationship between severity of OSAS and snoring parameters including snoring intensity and rate. PATIENTS AND METHODS: A total of 150 records of individuals who complained of snoring were analyzed. Patients were classified into four groups according to apnea-hypopnea index (AHI). Polygraphy recordings including the snoring intensity and the snoring rate (defined as the percentage of snoring time during the total sleep time) and the clinical data were compared and analyzed. RESULTS: AHI was significantly correlated, respectively, with snoring rate (r = 0.341; P < 0.0001) and maximal intensity of snoring (r = 0.362; P < 0.0001). However, no correlation was found between the average intensity of snoring and AHI (P = 0.33). When assessing each respiratory event individually, snoring rate was more correlated with hypopnea index (r = 0.424; P < 0.0001) than with AI (r = 0.233; P = 0.004). The snoring rate (%) in the severe OSAS group (31.79 ± 19.3) was significantly higher than that in the mild OSAS group (18.02 ± 17; P = 0.001) and the control group (17 ± 16.57; P = 0.011). Similarly, the maximal intensity of snoring (db) in the severe OSAS group (90.45 ± 13.79) was higher than that in the mild OSAS group (86.46 ± 15.07; P = 0.006) and the control group (84.75 ± 6.65; P < 0.001). CONCLUSION: The snoring rate and maximal intensity of snoring correlate better with the severity of OSAS than average snoring intensity.

Prick-tests results in chronic rhinitis in southern Tunisia.

INTRODUCTION: Chronic rhinitis (CR) is dominated by allergic rhinitis (AR) whose frequency continues to increase. Allergic rhinitis is a public health problem. The distribution of pneumallergens varies according to countries and regions. The epidemiology of pneumallergens, as well as their role in respiratory pathology, remain poorly known in the southern region of Tunisia. AIM: To evaluate the prevalence of skin-tests positivity of patients with CR in a region of southern Tunisia, to identify the main pneumallergens and to look for an epidemiological and clinical prediction of AR. METHODS: This is a retrospective study of patients with CD and residing in Sfax, performed in the ENT department of Habib Bourguiba hospital over a period of 2 years (2015-2017). RESULTS: We collected 300 patients. The diagnosis of AR was retained in 109 patients (36.3%). Mites were the most common allergens (67%) followed by dander (38.5%) and olive pollen (31.2%). Study in uni-variate analysis retained young age, presence of drug allergy, frequent sneezing, nasal hyperreactivity triad, nasal pruritus, and pharyngeal signs as predictors of AR. Multivariate analysis included age≤ 30 years (p = 0.005), frequent sneezing (p = 0.005), and pharyngeal signs (p = 0.01). CONCLUSION: AR is a common pathology in the Sfax region that mainly affects young people with signs of nasal hyperresponsiveness. The accessibility of the most common pneumallergens to eviction measures opens a better perspective of management.

Fine needle non-aspiration cytology for the diagnosis of cervical lymph node tuberculosis: a single center experience / Punção não aspirativa com agulha fina para o diagnóstico de tuberculose linfonodal cervical: experiência de centro único

Abstract Introduction: The fine-needle cytology is being used as a first line of investigation in the diagnosis of head and neck swellings, as it is simple, cost effective and less invasive as compared to biopsy. Objective: The aims of this study were to evaluate the results of the fine-needle non-aspiration cytology of cervical lymphadenopathy and to study the factors influencing the rate of non-diagnosis results. Methods: This retrospective study was conducted on selected patients with cervical lymphadenopathy that had undergone a fine-needle non-aspiration cytology followed by a histological biopsy. The sensitivity, specificity, positive predictive value and negative predictive value of fine-needle non-aspiration cytology for diagnosing tuberculosis were estimated. The risk factors of non-diagnosis results were evaluated. Results: The sensitivity, specificity, positive predictive value rates of fine-needle non-aspiration cytology for tuberculosis were 83.3%, 83.3%, 78.9% and 86.9% respectively. In total, 47 out of the 131 samples (35.8%) were considered non-diagnosis. Of the non-diagnosis samples, 84.2% (38 out of 47) were benign mostly due to tuberculosis (30 cases). Among the studied factors, only tuberculosis (confirmed by histopathological examination) was significantly associated with non-diagnosis cytology (p = 0.02, Odds-Ratio = 2.35). Conclusion: Tuberculosis is currently the commonest cause of cervical lymphadenopathy in North Africa. Fine-needle non-aspiration cytology is safe and accurate in the diagnosis of cervical tuberculous lymph node that is associated with the risk of non-diagnosis cytology.

Resumo Introdução: A punção não aspirativa com agulha fina tem sido utilizada como primeira linha de investigação no diagnóstico de tumores de cabeça e pescoço, por ser uma técnica simples, custo-efetiva e menos invasiva quando comparada à biópsia. Objetivo: Os objetivos deste estudo foram avaliar os resultados de citologia por punção não-aspirativa com agulha fina de linfadenopatias cervicais e estudar os fatores que influenciam a taxa de falha diagnóstica. Método: Este estudo retrospectivo foi realizado em pacientes selecionados com linfadenopatia cervical submetidos a punção não aspirativa com agulha fina, seguida por biópsia histológica. Foram estimadas a sensibilidade, especificidade, o valor preditivo positivo e valor preditivo negativo da punção não aspirativa com agulha fina para o diagnóstico de tuberculose. Os fatores de risco dos resultados com falha diagnóstica foram avaliados. Resultados: As taxas de sensibilidade, especificidade, valor preditivo positivo e valor preditivo negativo da punção não aspirativa com agulha fina para tuberculose foram de 83,3%, 83,3%, 78,9% e 86,9%, respectivamente. Das 131 amostras, 47 (35,8%) foram consideradas como falha diagnóstica. Das amostras não diagnosticadas, 84,2% (38 de 47) eram benignas, principalmente devido à tuberculose (30 casos). Entre os fatores estudados, apenas a tuberculose (confirmada pelo exame histopatológico) estava significativamente associada à citologia com falha diagnóstica (p = 0,02, odds ratio = 2,35). Conclusão: A tuberculose é atualmente a causa mais comum de linfadenopatia cervical no norte da África. A punção não aspirativa com agulha fina é uma técnica segura e precisa no diagnóstico de linfonodos cervicais associados ao risco de citologia com falha diagnóstica.

[Cervical cellulitis revealing extensive thyroid cancer]. / Une cellulite cervicale révélant un carcinome extensif de la thyroïde.

We report the case of a 45-year old woman with a 15-day history of anterior cervical swelling increasing very quickly in size associated with a 7-day history of local inflammation. Clinical examination showed voluminous tender and fixed swelling occupying all the anterior cervical region. The skin's surface was inflammed with permeation nodule (Figure 1, A). The patient was febrile at 38° with good overall physical condition Cervical ultrasound showed voluminous right laterocervical mass that, given the size, made surgical exploration difficult. CT scan showed voluminous thyroid mass, multi-cystic in the superficial tissues, compressing the trachea and the esophagus and pressing the vascular axis of the neck (Figure 1, B and C). Laboratory tests showed leukocytosis 13500 cells/ml, anemia to 8.3 g/dl, CRP 42mg/L and normal thyroid test. Fine needle aspiration biopsy showed purulent and very inflammed material without cytologic signs of malignancy. The patient underwent surgery. Surgical exploration showed several superficial cystic and haemorrhagic cubicles with, in depth, tumor tissue infiltrating the trachea. The tumor laterally invaded the right vascular axis and spread to the suprahyoid muscles, the right submandibular region and the twelfth cranial nerve. Total extended thyroidectomy was performed. Histological examination showed papillary thyroid carcinoma measuring 11cm along its longer axis. Based on our literature review, this is the first case of locally invasive papillary cystic carcinoma of the thyroid revealed by subacute infection.

[Osteoblastoma of the middle nasal concha: a rare tumor of the facial massif that should be taken into consideration]. / Ostéoblastome du cornet moyen: tumeur rare du massif facial à ne pas méconnaitre.

Osteoblastoma is a rare benign bone tumor, accounting for 1% of all bone tumors. It mainly occurs in the long bones, more rarely in the jaws. Osteoblastoma of the jaws mainly involves the mandible while nasosinusal involvement is very rare. The diameter of the tumor can grow to 10 cm. On X-ray, the tumor may appear as a well or poorly defined clear lesion, usually scattered with mineral patches. Recurrence rate is very low after surgical resection as well as the risk of malignant transformation. We report the case of a 13-year old female patient presenting with nasal obstruction evolving over the last 3 months associated with episodes of epistaxis and left blurred vision. Clinical examination showed voluminous nasal concha with polyploid mucosa filling all the left nasal fossa with left axial exophthalmos. CT scan of the facial massif showed left frontoethmoidal expansive process measuring 50*47*36 mm, spontaneously hypodense, heterogeneous, non enhanced after injection of the Contrast materials, responsible for destruction of the ethmoidal labyrinth, swelling of the bony walls with mass effect on the ipsilateral orbit. The suspected diagnosis was frontoethmoidal mucocele. Hence, the decision to perform endonasal surgery. Whitish thick liquid was collected by the cranial portion of the middle nasal concha sugesting infected mucocele. Resection of the middle nasal concha was performed. The histological examination showed osteoblastoma of the middle nasal concha . Outcome was marked by regression of the exophthalmos with no recurrence during 1-year follow up period.

Fine needle non-aspiration cytology for the diagnosis of cervical lymph node tuberculosis: a single center experience.

INTRODUCTION: The fine-needle cytology is being used as a first line of investigation in the diagnosis of head and neck swellings, as it is simple, cost effective and less invasive as compared to biopsy. OBJECTIVE: The aims of this study were to evaluate the results of the fine-needle non-aspiration cytology of cervical lymphadenopathy and to study the factors influencing the rate of non-diagnosis results. METHODS: This retrospective study was conducted on selected patients with cervical lymphadenopathy that had undergone a fine-needle non-aspiration cytology followed by a histological biopsy. The sensitivity, specificity, positive predictive value and negative predictive value of fine-needle non-aspiration cytology for diagnosing tuberculosis were estimated. The risk factors of non-diagnosis results were evaluated. RESULTS: The sensitivity, specificity, positive predictive value rates of fine-needle non-aspiration cytology for tuberculosis were 83.3%, 83.3%, 78.9% and 86.9% respectively. In total, 47 out of the 131 samples (35.8%) were considered non-diagnosis. Of the non-diagnosis samples, 84.2% (38 out of 47) were benign mostly due to tuberculosis (30 cases). Among the studied factors, only tuberculosis (confirmed by histopathological examination) was significantly associated with non-diagnosis cytology (p=0.02, Odds-Ratio=2.35). CONCLUSION: Tuberculosis is currently the commonest cause of cervical lymphadenopathy in North Africa. Fine-needle non-aspiration cytology is safe and accurate in the diagnosis of cervical tuberculous lymph node that is associated with the risk of non-diagnosis cytology.

[Rhinoscleroma: a rare chronic infection of the nasal cavities]. / Le rhinosclérome une infection chronique rare des fosses nasales.

We report the case of a 80-year old hypertensive female patient, presenting with bilateral nasal obstruction not improved by symptomatic treatment. The examination of the nasal cavity showed pseudotumoral hypervascularized granulomatous bleeding lesion on both sides of the anterior portion of the nasal septum (A). The remainder of the septal mucosa showed granulomatous appearance. CT scan of the facial bones showed tissue lesion of the nasal cavities on both sides of the septum which was moderately enhancing after injection of iodinated contrast medium (ICM), without bone lysis (B). Biopsy showed rhinoscleroma. The patient received combination therapy including cyclin associated with cotrimoxazole without disappearance of the nasal lesion. Endonasal excision of the septal mass was performed. Histological examination confirmed the diagnosis of rhinoscleroma. The patient underwent ciprofloxacin therapy for 1 month. Patient evolution was good with nasal clearance at 1-year follow up. Rhinoscleroma is a granulomatous infection of the nasal cavities due to enteric bacterium belonging to the Klebsiella family (Klebsiella rhinoscleromatis). Treatment is essentially medical. Surgery is used to remove obstructive pseudotumoral lesions resistant to medical treatment.