Adrenal tuberculosis mimicking a malignancy by direct hepatic invasion: emphasis on adrenohepatic fusion as the potential route.

A 64-year-old female with primary adrenal insufficiency presented with a right adrenal mass showing quantitative nonadenoma features on dedicated adrenal computed tomography (CT). CT showed direct invasion of the mass to the adjacent hepatic parenchyma, and high uptake was noted on 18F-fluorodeoxyglucose positron emission tomography/CT. Laparoscopy revealed gross invasion of the adrenal lesion into the liver, which led to the en bloc resection including the involved liver. Polymerase chain reaction analysis of the surgical specimen revealed adrenal tuberculosis.

[Tuberculosis of the pancreas: an unsuspected cause of abdominal pain and fever]. / Tuberculosis pancreática: una causa insospechada de dolor abdominal y fiebre.

BACKGROUND: Tuberculosis is frequently the form of presentation of human immunodeficiency virus (HIV) infection even in patients who have not developed acquired immune deficiency syndrome (AIDS). Nevertheless, pancreatic affection is uncommon. Tuberculosis of the pancreas (TBP) is a clinical rarity and mimics pancreatic carcinoma both clinically and radiologically. CLINICAL CASE: We present the case of a 42-year-old man with a 5-day evolution of moderate abdominal pain in the right lower quadrant and fever and vomiting without diarrhea. The patient had no history of abdominal surgery. CT scan revealed a heterogeneously enhancing, multicystic structure in the pancreatic head. Due to suspicion of malignancy, a pancreatoduodenectomy was performed with pathological result of pancreatic tuberculosis. The patient was discharged on the 10th postoperative day without surgical complications. He died 10 months later of Pneumocystis jirovecii pneumonia. By that time he had a positive serum HIV antibodies test. CONCLUSIONS: TBP diagnosis can be missed or significantly delayed because it is often not suspected prior to laparotomy unless there is evidence of pulmonary tuberculosis. TBP should be considered in the differential diagnosis of a mass in the head of the pancreas. The response to early antituberculosis treatment is very effective.

[ADRENAL TUBERCULOSIS: A CLINICAL NOTE].

The paper presents a note of adrenal tuberculosis. The latter is difficult to diagnose and even a large lesion cannot be diagnosed by traditional means. Computed tomography fails to differentiate a tumor process from specific inflammation. The diagnosis can be verified only when invasive procedures are applied and in cases of destructive lesion or suspected tumor adrenalectomy is not only a diagnostic, but also therapeutic technique.

Primary tuberculosis of the thyroid gland.

Thyroid tuberculosis is a rare disease even in countries in which tuberculosis (TB) constitutes an endemic disorder. The diagnosis is often difficult as the clinical presentation has no distinct characteristics. We report a 47-year-old woman who presented with a painful nodular swelling of the neck, confirmed by physical examination and sweating. Ultrasonography disclosed nodules of the pyramidal lobe with cystic change, and bilateral multiple hypoechogenic lymph nodes along the jugular and carotid chains. Thyroid function tests were in the normal range, there were no signs of inflammation and the tuberculin test was negative. There was no evidence of tuberculosis in any other organ. The patient had surgery in which the pyramidal lobe was removed. Microscopic examination of the thyroid parenchyma and the excised lymph node revealed necrotizing epithelioid granulomas with Langhans' giant cells. The diagnosis of thyroid tuberculosis was therefore made. The patient was put on isoniazid, rifampicin, ethambutol and pyrazinamid for the subsequent 2 months and was subsequently given isoniazid and rifampicin for the subsequent 6 months with a favourable outcome. Although seldom observed, tuberculosis should be kept in mind in the differential diagnosis of nodular lesions of the thyroid.

Tuberculosis of the thyroid gland: a case report.

Thyroid tuberculosis is a very rare condition even if the incidence of extrapulmonary forms of tuberculosis has increased. We report the case of a 56-year old female patient with tuberculosis of the thyroid gland and tubercular lymphadenitis of the neck mimicking thyroid malignancy. The diagnosis was established on histological examination after surgery in August 2002. Total thyroidectomy and central neck dissection were performed for very hard euthyroid multinodular goiter and paratracheal bilateral lymphadenopathy. There were no evidence of tubercular involvement of the other organs. The patient underwent combination treatment with antitubercular drugs for 6 months. During the three years follow-up period there was no evidence of disease recurrence.

Tuberculosis of the thyroid gland: review of the literature.

OBJECTIVE: Thyroid tuberculosis (TTB) is a very rare condition, even in countries with a high prevalence of tuberculosis. The aim of this article is to review and retrieve data about thyroid tuberculosis from the English-language literature in order to gain a better understanding of the clinical characteristics of TTB. STUDY DESIGN: We performed Medline, PubMed, and library searches using the key words "thyroid tuberculosis," "throid disease," "tuberculosis and thyroid." Reference lists of the articles obtained and previous reviews were also examined. RESULTS: We retrieved 76 cases matching our selection criteria from the search. Review of the cases with TTB revealed a slight female preponderance. The patients reported in the literature ranged in age from 9 to 83 years, with a median age of 40+/-16 years for men and 44+/-17 years for women. In the articles surveyed, TTB presented with a broad spectrum of manifestations, ranging from an isolated nodule to thyrotoxicosis. It seems that diagnosis of thyroid tuberculosis has recently been increasing, perhaps because of the growing incidence of tuberculosis and the diagnostic use of fine-needle aspiration cytology in the diagnosis. Although, in the past, the diagnosis was generally made by the examination of the specimens, at present, fine-needle aspiration cytology seems to be a useful method in diagnosis tuberculous thyroiditis. The role of surgery is limited after the diagnosis. The choice of treatment should be medical antituberculous therapy. CONCLUSIONS: Preoperative diagnosis of thyroid tuberculosis is important because of the availability of medical treatment and the limited role of surgery. This condition should be kept in mind in evaluating patients with a thyroid nodule, in communities where the prevalence of tuberculosis is high.

Thyroid tuberculosis: diagnosis and treatment.

OBJECTIVE: It was the aim of this study to report clinical characteristics and treatment of thyroid tuberculosis (TT). METHODS: During 16 years, 2,426 patients have been operated on the thyroid in the surgical department 'A' in Ibn Sina Hospital, Rabat, Morocco. Anatomopathological results of the removed thyroid were analyzed for evidence of tuberculosis. RESULTS: Eight cases of TT were diagnosed. Five patients had a goiter and 3 patients had an isolated nodule of the thyroid. In one case, fine-needle aspiration cytology gave the diagnosis of TT. This patient had a complete drainage of the abscess. In all other patients, the diagnosis was given after surgery. All patients received additional antituberculous drugs for 6 months, and follow-up was satisfactory. CONCLUSION: TT does not have any consistent symptoms. Fine-needle aspiration is the best method for diagnosis and can result in the avoidance of surgery.

Thyroid tuberculosis.

The aim of this article is to collect and to review reference data about thyroid tuberculosis from all-over the world and to analyze urgency and changeability of this problem since 19th century until now. Data show that there are cases of thyroid tuberculosis still occurring in many countries of the world, including highly developed countries. It turned out that the disease can manifest in various ways and that it does not have specific symptoms characteristic only to thyroid tuberculosis. The main method for establishing diagnosis is fine-needle aspiration with subsequent bacterioscopical, bacteriological or biological investigation. Still, for verification of diagnosis, ultrasonography, even computerized tomography and the newest serological diagnostic methods of tuberculosis may be necessary. In conclusion, thyroid tuberculosis should be differentiated from other diseases of thyroid: various types of thyroiditis, Graves disease and nodular goiter. It is particularly vital to distinguish thyroid tuberculosis from thyroid cancer, in attempt to avoid unnecessary thyroid surgery. While treating thyroid tuberculosis, there is a choice of thyroid surgery, antituberculous drugs and repeated puncture drainage procedures. Sometimes these methods can be combined.

[Adrenal tuberculous pseudotumour]. / Pseudotumeur tuberculeuse surrénalienne.

Tuberculous pseudotumour of the adrenal gland with no other extra-adrenal sites of tuberculosis is a very rare entity. The authors describe the case of a 24-year-old patient in whom ultrasound and CT revealed a right adrenal mass. Adrenalectomy was performed by laparoscopy and the aetiological diagnosis was only established after histological examination of the operative specimen.

Tuberculous anterior neck mass simulating goitre.

A 13-year-old Saudi boy was referred to the paediatric endocrinology clinic for evaluation of rapidly progressive goitre with weight loss of 6 months duration. A clinical diagnosis of possible thyroid malignancy was made. On exploration the mass was found to be tuberculous in origin, attached to the thyroid gland, and responded to partial excision and anti-tuberculous chemotherapy. Tuberculosis should be considered in the differential diagnosis of anterior midline neck masses.

Thyroid tuberculosis associated with mediastinal lymphadenitis.

A 25-year-old man developed thyroid tuberculosis associated with mediastinal lymph node enlargement. He was treated by antituberculosis chemotherapy and hemithyroidectomy.