1/32. Recurrent acute suppurative thyroiditis in a child: case report.A 23-month-old girl presented with a history of persistent fever and growing left anterior neck mass following an upper respiratory tract infection. Laboratory studies revealed leukocytosis, elevated levels of the erythrocyte sedimentation rate and c-reactive protein, and a mild impairment of thyroid function. Thyroid scan showed a decreased radioactive iodine uptake of the left thyroid gland. culture of the thyroid aspirate grew the mixed flora, viridans streptococci, prevotella spp, and peptostreptococcus magnus. She was discharged after a surgical drainage and a 14-day course of penicillin-G therapy. Unfortunately, she was readmitted for the resembling problems, the fever and progressing left anterior neck mass 3 months later. culture of thyroid aspirate also grew the viridans streptococci. She recovered after a 14-day course of penicillin-G therapy. A left pyriform sinus fistula was found by barium esophagogram. A selective operation was performed 8 weeks later.- - - - - - - - - - ranking = 1keywords = thyroiditis (Clic here for more details about this article) |
2/32. A new role for computed tomography in the diagnosis and treatment of pyriform sinus fistula.neck abscess located in or around the thyroid gland should raise the suspicion of acute suppurative thyroiditis, pyriform sinus fistula, a 3rd or 4th branchial cleft anomaly. Differentiating between these entities on a clinical basis is difficult. After treating the initial infection, computed tomography, barium esophagography, ultrasound, and endoscopy can be used in search of the fistulous tract that can be associated with a pyriform sinus fistula or a 3rd or 4th branchial anomaly. We present a case of a pyriform sinus fistula involving the use of oral contrast, combined with computed tomography, to delineate the tract and its surrounding structures. This method, in combination with endoscopy, aided in the removal of this branchial anomaly.- - - - - - - - - - ranking = 0.25keywords = thyroiditis (Clic here for more details about this article) |
3/32. Fourth branchial arch fistula and suppurative thyroiditis: a life-threatening infection.A potentially life-threatening case of recurrent left-sided thyroid abscess formation secondary to a fourth branchial arch sinus fistula is presented. The patient developed a reversible left vocal fold palsy during an acute episode of suppurative thyroiditis requiring a temporary tracheostomy due to a compromised airway. Investigations commonly used to demonstrate this anomaly may fail to confirm the diagnosis as in the case presented and exploratory surgery with excision of the fistulous tract should still be considered. We describe a method of repairing the pharyngeal opening to reduce the risk of recurrence or pharyngeal leak.- - - - - - - - - - ranking = 1.25keywords = thyroiditis (Clic here for more details about this article) |
4/32. Acute suppurative thyroiditis caused by an infected piriform sinus fistula with thyrotoxicosis.We report herein an unusual case of thyrotoxicosis caused by acute suppurative thyroiditis (AST) infected through a piriform sinus fistula (PSF). A 28-year-old man presented with pain over the thyroid gland and elevated serum thyroid hormone levels, a picture similar to subacute thyroiditis. A fine-needle aspiration biopsy from the left lobe showed neutrophil infiltration, and culture from the aspirate grew anaerobic peptostreptococcus. A neck computed tomography (CT) scan showed an abscess in the thyroid gland, and barium swallow revealed the presence of PSF. Appropriate antibiotic treatment ameliorated his symptoms of infection, followed by normalization of thyroid function. Three months later, he underwent fistulectomy and partial left lobectomy. The end of the PSF track was found in the left thyroid lobe. Thus infection of the thyroid gland through the infected PSF was likely the cause of supprative thyroiditis. The unusual clinical features of AST in this patient include the presence of severe thyrotoxicosis, relatively late onset (28-years-old) of infection despite the presence of congenital PSF, and the lack of acute inflammatory signs on the overlying skin of the thyroid gland. It is important to recognize this type of AST, since fistulectomy is required to prevent recurrent AST.- - - - - - - - - - ranking = 1.75keywords = thyroiditis (Clic here for more details about this article) |
5/32. Nine cases of piriform sinus fistula with acute suppurative thyroiditis.OBJECTIVE: Acute suppurative thyroiditis is a disease of an infection originated from the piriform sinus via congenital fistula. The purposes of this study are the establishment of accurate and necessary examinations for the diagnosis and necessary treatment for complete remission of this disease. methods: We reported nine cases with acute suppurative thyroiditis who were treated by operation. Preoperative examinations and operative procedures for nine cases were investigated. RESULTS: A congenital fistula was detected in seven of nine patients preoperatively, and in all seven patients, the fistula was detected during the operation. serum thyroglobulin was elevated in four of five patients who were examined the serum level. Ultrasonogram was performed in eight cases, and localized swelling of the thyroid lobe was observed in all cases. No inflammatory recurrence was observed in eight cases, and recurrence was observed in one case where complete fistelectomy was not performed. CONCLUSION: Measurements of serum thyroglobulin, ultrasonography, and pharyngoesophagography were useful in the diagnosis of acute suppurative thyroiditis. Complete removal of the fistula with or without affected thyroid lobe is necessary to prevent recurrent suppuration.- - - - - - - - - - ranking = 1.75keywords = thyroiditis (Clic here for more details about this article) |
6/32. Congenital fistula of the apex of the pyriform sinus: an overlooked phenomenon of debatable origin.fistula of the pyriform sinus apex is an often overlooked entity which generally manifests itself as acute suppurative thyroiditis or recurrent deep neck abscesses in children or young adults. Two cases are reported. Arguments in favor of a fourth pharyngeal pouch origin are stressed and the surgical management is described.- - - - - - - - - - ranking = 0.25keywords = thyroiditis (Clic here for more details about this article) |
7/32. Suppurative thyroiditis with oesophageal carcinoma.A 68 year old, previously well woman presented with dysphagia, weight loss and a neck swelling. Investigations revealed a right-sided thyroid abscess with fistulous connection to the upper of two oesophageal carcinomas, a previously unreported association. The resistance of the thyroid to infection and the mechanisms of thyroid abscess formation in this patient are discussed.- - - - - - - - - - ranking = 1keywords = thyroiditis (Clic here for more details about this article) |
8/32. Management of anomalies of the third and fourth branchial pouches.Third and fourth branchial pouch anomalies are rare and usually present as lateral neck masses, abscesses or with acute suppurative thyroiditis. An opening in the piriform sinus can be identified in most cases. We present four cases of fourth branchial pouch sinuses, one of a third branchial cyst and discuss our management. Cannulation of the sinus tract at laryngoscopy, followed by complete surgical excision, via a modified oblique thyrotomy above the cricothyroid joint after detaching the inferior constrictor was used to treat the fourth branchial pouch anomalies. This surgical approach adequately exposes the piriform sinus apex and also affords protection to the recurrent laryngeal nerve. The third pouch cyst and tract were excised at the level of the thyrohyoid membrane. There were no complications or recurrences.- - - - - - - - - - ranking = 0.25keywords = thyroiditis (Clic here for more details about this article) |
9/32. Endoscopic fibrin sealing of congenital pyriform sinus fistula.pyriform sinus fistula is a very rare branchial apparatus malformation, often appearing in the form of a cervical inflammatory process (abscess or suppurative thyroiditis), especially in infants. Failure to diagnose this lesion may result in unexpected recurrence. A case of recurrent suppurative thyroiditis caused by pyriform sinus fistula in a 9-year-old girl is reported. In the latency period of infection, the fistula tract was identified by a barium meal contrast study. Direct endoscopy showed the fistula internal orifice at the apex of the left pyriform fossa. The fistula was completely obliterated by injection of fibrin glue. Suppurative thyroiditis is reported mainly in the pediatric literature, and the reported case is the first to be managed endoscopically by injection of fibrin adhesive.- - - - - - - - - - ranking = 0.75keywords = thyroiditis (Clic here for more details about this article) |
10/32. Various presentations of fourth branchial pouch anomalies.Embryologic anomalies of the fourth branchial pouch are rarely seen. They usually present as recurring episodes of deep neck infections and/or abscesses or acute suppurative thyroiditis. Failure to recognize these unusual cases may result in misdiagnosis, inadequate treatment, and subsequent recurrence. We report 3 cases of patients with fourth branchial anomalies. diagnosis starts with a preoperative evaluation consisting of a barium swallow or sonogram followed by direct hypopharyngoscopy at the time of surgery. Treatment of acutely infected sinuses is best done with appropriate antibiotics and, if necessary, with incision and drainage. Surgical excision should be planned after the inflammation has completely resolved.- - - - - - - - - - ranking = 0.25keywords = thyroiditis (Clic here for more details about this article) |
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