RESUMEN
Cervical lymph node tuberculosis is a public health problem in Morocco and the rest of the world. Its paucibacillary nature makes diagnosis and treatment difficult. This is a descriptive-analytical retrospective study presenting 104 cases of patients with manifestations of cervical lymph node tuberculosis confirmed by pathological examination (100%), associated in some cases with positive bacteriology (40.6%), treated and followed up in the otolaryngology (ENT) department of the Cheikh Khalifa International University Hospital (HUICK) over a period of 5 years and 9 months (from January 01, 2017, to September 30, 2022). In our study, 14 patients (i.e., 13.5%) had a history of tuberculosis (all locations); only four (i.e., 3.8%) of them had confirmed cervical lymph node tuberculosis, of which three were still under treatment: two of them presented for treatment failure (i.e., 1.9%) and one patient for a paradoxical reaction (i.e., 1%). Three pulmonary locations (i.e., 2.9%) and one mediastinal location (i.e., 1%) were found. Surgery associated with histological study was the key to the diagnosis of tuberculosis in our study. Its procedures were: excisional biopsy for 26 patients (i.e., 25%), adenectomy for 54 patients (i.e., 51.9%), lymph node dissection for 15 patients (i.e., 14.4%), and lymphadenectomy for nine patients (i.e., 8.7%). In some cases, drainage (+/- curettage) was recommended in addition to the surgical procedure in 14 patients (i.e., 13.5%). All our patients benefited from post-surgical anti-bacillary treatment. Lymphorrhea was the only operative complication and it affected two patients (i.e., 1.9%). Meanwhile, the relapse rate was 10.6% (i.e., 11 patients), the treatment failure rate was 3.8% (i.e., four patients), and the paradoxical reaction affected 2.9% (i.e., three patients). The latter had all benefited from a simple biopsy. This indicates that a more extensive surgical procedure gives better results with a better healing rate. In conclusion, anti-bacillary treatment remains the reference treatment for lymph node tuberculosis. However, surgery holds great promise as the first-line treatment in case of fistula or abscess or in the event of failure or if complications occur.
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Squamous cell carcinoma (SCC) of salivary glands, also referred to as epidermoid carcinoma, is a very rare neoplastic tumor. It occurs as metastasis of a cutaneous or mucosal squamous carcinoma of the head and neck or as a primary SCC. In the latter case, the most known risk factor is previous irradiation to the gland. Common clinical symptoms are represented by cervical swelling and hyposialia. The treatment is essentially surgical, most often supplemented by a radical neck dissection and postoperative radiation therapy. A 75-year-old male patient with a history of chronic smoking was consulted for a tumefaction in the right submandibular region evolving for three months. No cervical lymphadenopathy in the submandibular and superior jugulo-carotid areas was palpable. CT scan showed an enhancing heterogeneous process of the right cervical region, invading the mylohyoid and stylohyoid muscles. A biopsy-excision of the lesion has shown a keratinizing tumor with cytonuclear atypia, consistent with SCC. Radical resection of the mass was associated with the removal of the infiltrated skin. The cutaneous defect was repaired with a rhomboid flap. The patient was started on sessions of adjuvant radiotherapy and chemotherapy. Eight months postoperatively, the patient came for follow-up, with no signs of local disease. The EGFR protein is found in ~70% of salivary neoplasms and is considered as a factor of poor prognosis and rapid proliferation. PET CT is currently the best examination to detect the existence of a concomitant malignant lesion. Diagnosis of primary SCC (PSCC) of the submandibular gland is made on histopathology. Differential diagnoses include mucoepidermoid carcinoma, lymphoepithelial carcinoma and submandibular metaplasia. There is an increased prevalence of nodal involvement in the PSCC, which justifies neck dissection (regions I, II and III of the neck). The RAS mutation leading to resistance to anti-EGFR therapies may be assessed. This would allow for a treatment depending on molecular features for metastatic PSCCs. PSCC of major salivary glands is a very rare lesion with local and general aggressiveness. The diagnosis is based on a combination of clinical examination, MRI, fine needle aspiration and histological examination. Immunotherapy constitutes a ground of research to treat metastatic and advanced pathological cases.
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Introduction: Parathyroid carcinoma (PC) is considered a rare and uncommon malignancy. Its prevalence is about 0.005% of all cancers. Intrathyroidal location is rare, rendering preoperative diagnosis tedious. Until now, around 700 cases of PC have been documented, reportedly, among them, less than 21 cases of intrathyroidal parathyroid carcinoma have been described in the literature. We report a case of intrathyroidal PC that was taken for a suspicious thyroid nodule, with a literature review.PRESENTATION OF THE CASE: Our case is an asymptomatic intrathyroidal PC imitating a suspicious thyroid nodule, in a 54-year-old woman. A literature review was performed about clinical, radiological features, histopathological findings, and therapeutic options. Discussion: The diagnosis of asymptomatic intrathyroidal parathyroid carcinoma, similar to our case report, is even more difficult, our patient had no symptoms of hypercalcemia. Surgery is the cornerstone of the treatment. A better chance to cure this disease is conditioned by complete surgical resection with negative margins microscopically, that was the case of our patient with a very good clinical course after 12 months of follow-up.
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Compressive goitre is a public health emergency due to the risk of asphyxia caused by compression of bronchial tree. We report the case of a 48-year-old female patient presenting to the emergency department with laryngeal dyspnea due to compressive goitre. We conducted a study and a literature review focusing on the clinical and radiological features of compressive goitre and different treatment options. The management of a patient with compressive goitre is difficult and must be rapid, due to the high risk of asphyxia. It requires a multidisciplinary approach of an experienced surgical team, including ENT and thoracic surgeons.