scholarly journals Warthin-Like Papillary Carcinoma of the Thyroid Gland: Case Report and Review of the Literature

2012 ◽  
Vol 2012 ◽  
pp. 1-4 ◽  
Author(s):  
Panagiotis Paliogiannis ◽  
Federico Attene ◽  
Federica Trogu ◽  
Mario Trignano
Keyword(s):  
Thyroid Cancer ◽  
Lymph Node ◽  
Papillary Thyroid Carcinoma ◽  
Thyroid Gland ◽  
Thyroid Carcinoma ◽  
Papillary Carcinoma ◽  
Histopathological Examination ◽  
Lymph Node Involvement ◽  
Papillary Thyroid ◽  
Review Of The Literature

We present a case of Warthin-like papillary thyroid carcinoma in a 22-year-old woman and a review of the literature on the topic. The patient had the occasional discovery of a hypoechoic thyroid nodule of approximately 18 mm, characterized by irregular margins, hyperechoic spots, rich intra- and perilesional vascularization, and a suspicious enlarged right laterocervical lymph node. Fine-needle aspiration was performed for both lesions and the diagnosis of papillary thyroid carcinoma without lymph node involvement was made. The patient underwent thyroidectomy and central neck lymphadenectomy without complications. Histopathological examination suggested a Warthin-like papillary carcinoma of the thyroid gland, with all the removed lymph nodes being free of disease. The patient subsequently underwent iodine ablative therapy and she remains free of disease one year after surgery. Warthin-like papillary thyroid carcinoma is a recently described variant of papillary thyroid cancer that is frequently associated with lymphocytic thyroiditis. Morphologically, it resembles Warthin tumors of the salivary glands, with T and B lymphocytes infiltrating the stalks of papillae lined with oncocytic cells. Surgical and postoperative management is identical to that of classic differentiated thyroid cancer, while prognosis seems to be favourable.

scholarly journals Tall Cell Variant versus Conventional Papillary Thyroid Carcinoma: A Retrospective Analysis in 351 Consecutive Patients

2020 ◽  
Vol 10 (1) ◽  
pp. 70
Author(s):  
Alessandro Longheu ◽  
Gian Luigi Canu ◽  
Federico Cappellacci ◽  
Enrico Erdas ◽  
Fabio Medas ◽  
...  
Keyword(s):  
Lymph Node ◽  
Papillary Thyroid Carcinoma ◽  
Thyroid Carcinoma ◽  
Papillary Carcinoma ◽  
Papillary Thyroid ◽  
Tall Cell Variant ◽  
Group A ◽  
Tall Cell ◽  
Cell Variant ◽  
Group B

Background: The aim of this retrospective study was to investigate clinical and pathological characteristics of the tall cell variant of papillary thyroid carcinoma compared to conventional variants. Methods: The clinical records of patients who underwent surgical treatment between 2009 and 2015 were analyzed. The patients were divided into two groups: those with a histopathological diagnosis of tall cell papillary carcinoma were included in Group A, and those with a diagnosis of conventional variants in Group B. Results: A total of 35 patients were included in Group A and 316 in Group B. All patients underwent total thyroidectomy. Central compartment and lateral cervical lymph node dissection were performed more frequently in Group A (42.8% vs. 18%, p = 0.001, and 17.1% vs. 6.9%, p = 0.04). Angiolymphatic invasion, parenchymal invasion, extrathyroidal extension, and lymph node metastases were more frequent in Group A, and the data reached statistical significance. Local recurrence was more frequent in Group A (17.1% vs. 6.3%, p = 0.02), with two patients (5.7%) in Group A showing visceral metastases, whereas no patient in Group B developed metastatic cancer (p = 0.009). Conclusions: Tall cell papillary carcinoma is the most frequent aggressive variant of papillary thyroid cancer. Tall cell histology represents an independent poor prognostic factor compared to conventional variants.

scholarly journals Cytohistological Concordance of Papillary Carcinoma of Thyroid and Its Variants

2021 ◽  
Vol 8 (04) ◽  
pp. 213-218
Author(s):  
Nameera Saleem ◽  
Naval Kishore Bajaj ◽  
Ezhil Arasi Nagamuthu
Keyword(s):  
Papillary Thyroid Carcinoma ◽  
Thyroid Carcinoma ◽  
Papillary Carcinoma ◽  
Fine Needle Aspiration ◽  
Histopathological Examination ◽  
Correct Diagnosis ◽  
Needle Aspiration ◽  
Papillary Thyroid ◽  
Fine Needle ◽  
Nuclear Features

BACKGROUND Papillary thyroid carcinoma is the most common malignancy of the thyroid gland. Fine Needle Aspiration Cytology (FNAC) is a rapid, safe and economic procedure, and has a sensitivity approaching of 93.5 % and specificity close to 90 % for diagnosing papillary thyroid carcinomas. This study aims at correlating the cytological and histological diagnosis to arrive at the rate of concordance and discordance, identify variants of papillary thyroid carcinoma (PTC) on cytology and discuss the cytological mimics of PTC. METHODS Data from cases was collected over a period of three years (2015 - 2018). A descriptive study was done. Cases from Osmania General Hospital representing histologically proven cases of papillary carcinoma thyroid along with their corresponding cytological findings were analysed. Cytosmears were obtained from fine needle aspiration of thyroid lesions using a 26-gauge needle, stained with haematoxylin and eosin (H&E). Thyroidectomy specimens were fixed in 10 % buffered formalin, grossed and paraffin embedded. After processing, sections obtained by microtomy were stained with H & E for histopathologic evaluation. RESULTS The institute received a total of 258 thyroid specimens for histopathology and 686 cases for thyroid FNAC over a period of three years. This study includes 70 cases which had both cytology and histopathology correlation at our institution. 65 cases were diagnosed as PTC on histopathology and correct diagnosis was made on cytology with 73.8 % concordance (48 / 65 cases) and discordance was seen in 26.1 % (17 / 65 cases). 5 cases were misdiagnosed on cytology as PTC, and on histopathological examination were diagnosed as non-PTC. CONCLUSIONS Fine needle aspiration shows variable accuracy for PTC, ranging from 65 % to 90 %. The architectural arrangement of cells in papillary fragments and presence of nuclear features in majority of cells is diagnostic of the conventional variant of PTC. The other variants however, pose a diagnostic dilemma on account of their architectural variation, altered cytomorphology and the scant presence of nuclear features. An increase in the awareness of cytomorphology of variants and also of the mimics of PTC helps improve the diagnostic accuracy on FNAC. KEYWORDS Papillary Thyroid Carcinoma, Variants of PTC, Cytohistopathological Correlation

scholarly journals Microcalcifications without a thyroid nodule as the sole sign of papillary thyroid carcinoma

2021 ◽  
Vol 2021 ◽  
Author(s):  
Stamatina Ioakim ◽  
Vasilis Constantinides ◽  
Meropi Toumba ◽  
Theodoros Lyssiotis ◽  
Angelos Kyriacou
Keyword(s):  
High Risk ◽  
Papillary Thyroid Carcinoma ◽  
Thyroid Gland ◽  
Thyroid Carcinoma ◽  
Histopathological Examination ◽  
Needle Aspiration ◽  
List Type ◽  
Papillary Thyroid ◽  
Resected Tissue ◽  
Current Guidelines

Summary Our objective is to demonstrate the importance of considering microcalcifications even without evidence of nodules as a potential sign of malignancy. Current guidelines, such as those of the British Thyroid Association, acknowledge the clinical significance of microcalcifications only when found within nodules. In this case, they are considered a suspicious feature, classifying the nodules as U5 (i.e. high risk) where fine-needle aspiration biopsy (FNAB) is warranted, following the high likelihood of cancer in these nodules. In addition, there is a dearth of evidence of ultrasound scan (USS) detection of microcalcifications in the thyroid gland outside of nodules, along with their associated clinical implications. Yet, this clinical manifestation is not so infrequent considering that we do encounter patients in the clinic showing these findings upon ultrasound examination. Three patients who presented to our clinic with thyroid-related symptoms were shown to have areas of microcalcifications without a nodule upon sonographic evaluation of their thyroid gland. These incidentally detected hyperechoic foci were later confirmed to correspond to areas of papillary thyroid carcinoma (PTC) on histopathological examination of resected tissue following thyroidectomy. Four more cases were identified with sonographic evidence of microcalcifications without nodules and given their clinical and other sonographic characteristics were managed with active surveillance instead. Learning points Echogenic foci known as microcalcifications may be visible without apparent association to nodular structures. Microcalcifications without nodules may not be an infrequent finding. Microcalcifications are frequently indicative of malignancy within the thyroid gland even without a clearly delineated nodule. Empirically, the usual guidelines for the management of thyroid nodules can be applied to the management of microcalcifications not confined to a nodule, but such a finding per se should be classified as a ‘high-risk’ sign.

scholarly journals Papillary Thyroid Carcinoma Arising in Children and Adolescent Hashimoto’s Thyroiditis: Ultrasonographic and Pathologic Findings

2016 ◽  
Vol 2016 ◽  
pp. 1-6 ◽  
Author(s):  
Sun Hye Jeong ◽  
Hyun Sook Hong ◽  
Eun Hye Lee ◽  
Jeong Ja Kwak
Keyword(s):  
Lymph Node ◽  
Papillary Thyroid Carcinoma ◽  
Thyroid Gland ◽  
Thyroid Carcinoma ◽  
Lymph Node Metastases ◽  
Hashimoto’S Thyroiditis ◽  
Extrathyroidal Extension ◽  
Hashimoto's Thyroiditis ◽  
Papillary Thyroid ◽  
Node Metastases

Objectives. We compared the ultrasonography and pathology features of papillary thyroid carcinoma (PTC) in pediatric and adolescents with Hashimoto’s thyroiditis (HT) with those of non-HT patients.Materials and Methods. Eleven patients who were surgically confirmed to have pediatric or adolescent PTC from 2006 to 2014 were included in this study. We retrospectively analyzed the preoperative ultrasonography and pathology features of PTC arising in HT and non-HT patients.Results. On ultrasonography, thyroid gland was lobulated and enlarged, with many scattered microcalcifications in four of five HT patients. Four of six non-HT patients had suspicious masses with calcifications. The diffuse sclerosing variant of PTC (DSVPTC) was found in three of five HT patients, but none in non-HT patients. Macroscopic or microscopic extrathyroidal extension was evident in all of the HT patients and four of the non-HT patients. Neck lymph node metastases were in all HT patients and five of non-HT patients.Conclusions. Three of five PTCs in pediatric and adolescent HT patients were DSVPTC, whereas all PTCs of the non-HT patients were classic type. On ultrasonography, thyroid gland was diffusely enlarged with scattered microcalcifications in four of five HT patients. All five HT cases had aggressive disease, including extrathyroidal extension and cervical lymph node metastases.

scholarly journals Langerhans Cell Histiocytosis of the Thyroid with Multiple Cervical Lymph Node Involvement Accompanying Metastatic Thyroid Papillary Carcinoma

2014 ◽  
Vol 2014 ◽  
pp. 1-5
Author(s):  
A. Bahar Ceyran ◽  
Serkan Şenol ◽  
Barış Bayraktar ◽  
Şeyma Özkanlı ◽  
Z. Leyla Cinel ◽  
...  
Keyword(s):  
Lymph Node ◽  
Papillary Thyroid Carcinoma ◽  
Thyroid Carcinoma ◽  
Langerhans Cell Histiocytosis ◽  
Cervical Lymph Node ◽  
Lymph Node Involvement ◽  
Langerhans Cell ◽  
Papillary Thyroid ◽  
Thyroid Papillary ◽  
Node Involvement

A 37-year-old male case was admitted with goiter. Ultrasonography of thyroid showed a 5 cm cystic nodule in the left lobe with a 1.5 cm solid component. Fine needle aspiration biopsy revealed atypia of undetermined significance or follicular lesion. The patient was operated on. The pathological diagnosis was reported as papillary thyroid carcinoma. The immunohistochemical examination showed multiple foci of Langerhans cell histiocytosis involving both lobes. The patient died due to cardiac arrest with respiratory causes in the early postoperative period. Langerhans cell histiocytosis is a rare primary condition which involves abnormal clonal proliferation of Langerhans cells in various tissues and organs. Thyroid involvement is infrequently seen. Although the etiology is unknown, genetic components may be linked to the disease. It is also associated with a family history of thyroid disease. Papillary thyroid carcinoma is the most common malignant epithelial tumor of the thyroid gland. Langerhans cell histiocytosis presenting with papillary thyroid carcinoma is rare. The privilege of our case is langerhans cell histiocytosis of the thyroid with multiple cervical lymph node involvement accompanying cervical lymph node metastatic thyroid papillary carcinoma.

Papillary thyroid carcinoma in a lateral neck cyst: primary of ectopic thyroid tissue versus cystic metastasis

2013 ◽  
Vol 127 (7) ◽  
pp. 724-727 ◽  
Author(s):  
J J Xu ◽  
K Kwan ◽  
K Fung
Keyword(s):  
Papillary Thyroid Carcinoma ◽  
Thyroid Gland ◽  
Thyroid Carcinoma ◽  
Papillary Carcinoma ◽  
Thyroid Tissue ◽  
Ectopic Thyroid ◽  
Cystic Degeneration ◽  
Lateral Neck ◽  
Papillary Thyroid ◽  
Ectopic Thyroid Tissue

AbstractObjective:To review the diagnosis of primary papillary carcinoma of ectopic thyroid tissue within branchial cleft cysts, and to discuss the diagnostic challenge of differentiating this condition from metastatic disease when an occult microcarcinoma is found in the thyroid gland.Methods:These comprise a case report and a literature review. We present the case of a 75-year-old woman with papillary thyroid carcinoma within the wall of a recurrent, 15 cm, lateral neck cyst.Results:Histological examination of the patient's thyroid gland found a 0.5 mm papillary thyroid microcarcinoma.Conclusion:Our differential diagnosis was primary papillary carcinoma arising from ectopic thyroid tissue, or metastatic cystic degeneration of a lateral lymph node. We make an argument for the former.

scholarly journals Isthmusectomy for well-differentiated thyroid carcinoma located to the isthmus: A report of two cases and review of the literature

Medwave ◽  
2021 ◽  
Vol 21 (10) ◽  
pp. e8493-e8493
Author(s):  
Roberto Ignacio Olmos Borzone ◽  
Jorge Andrés López Ruiz-Esquide ◽  
Francisco Domínguez Covarrubias ◽  
José Miguel Domínguez Ruiz-Tagle
Keyword(s):  
Lymph Node ◽  
Papillary Thyroid Carcinoma ◽  
Thyroid Carcinoma ◽  
Therapeutic Option ◽  
Lymph Node Involvement ◽  
Differentiated Thyroid Carcinoma ◽  
Papillary Thyroid ◽  
Node Involvement ◽  
Well Differentiated ◽  
Prophylactic Lymph Node Dissection

Papillary thyroid cancer is the most common endocrine malignancy, and due to its favorable prognosis, the extent of surgery has been a matter of debate. About 10% of these tumors are located in the thyroid isthmus, with no specific management in current guidelines. In the last decades, isthmusectomy has been proposed as a therapeutic option for isthmic papillary thyroid carcinoma, although there is no consensus on its management. We present two cases of patients from our institution with solitary isthmic papillary thyroid carcinoma without clinical macroscopic extrathyroidal extension or clinical-radiological lymph node involvement who were treated with isthmusectomy without prophylactic lymph node dissection. Neither of them had any postoperative complications. Both had an intermediate risk of recurrence due to aggressive variants. None of them had signs of recurrence during follow-up. We intend to show that isthmusectomy seems to be an effective and safe surgical alternative in selected patients through these cases.

scholarly journals MON-455 Papillary Thyroid Carcinoma in the Thyroglossal Duct

2020 ◽  
Vol 4 (Supplement_1) ◽  
Author(s):  
Katty Manrique Franco ◽  
Helard Andres Manrique ◽  
William Lapa Yauri ◽  
José Solis Villanueva
Keyword(s):  
Thyroid Cancer ◽  
Papillary Thyroid Carcinoma ◽  
Thyroid Gland ◽  
Thyroid Carcinoma ◽  
Hyoid Bone ◽  
Papillary Thyroid ◽  
Node Dissection ◽  
Thyroglossal Duct ◽  
Group Iii ◽  
Total Body

Abstract BACKGROUND In the thyroglossal duct (TD) there are remains of thyroid tissue in 1-40%. Thyroid cancer diagnosed in this duct is an uncommon finding, with a prevalence of less 1% and must meet these criteria: identify the TD, locate remains of carcinoma in it; absence of cancer in the thyroid gland and presence of thyroid follicles in the TD. We present a patient with thyroid cancer in the TD. CLINICAL CASE 63-years-old-woman. 18 months ago, she noted a submandibular tumor associated to asthenia, weight loss and tremor. On physical examination: 3cm tumor, increased consistency, near to the hyoid bone and 1.5cm left cervical adenopathy. Blood analysis: TSH 0.01 (0.2-4.5) and FT4 5.53 (0.9-1.7). Hyperthyroidism was diagnosed and she started Tiamazol 10mg/bid and propanolol 20mg/tid. Thyroid US: diffuse goiter. Soft tissue US: heterogeneous mass 39x15x26mm in midline of suprathyroid region suggestive of neoformative process. Cervical CT scan: solid, heterogeneous, neoformative tissue, located in the midline, infiltrating prelaringeal muscles in contact with hyoid bone. Cervical adenopathy in group II on right side and group III and IV on the left side. Increase in thyroid gland volume. FNA US guided of suprathyroid tumor was performed: cytology compatible with papillary thyroid carcinoma, Bethesda VI. FNA left adenopathy: compatible with metastasis papillary carcinoma. Midline tumor exeresis in relation to a TD (Sistrunk surgery), total thyroidectomy plus left lymph node dissection group IIA, IIB, III, IV and V was performed. Surgical findings: Right lobe thyroid 4x3x2cm with 1cm nodule on the upper pole. Left thyroid lobe 6x4x2cm with multiple nodules, the largest one in upper pole, 2cm. Multiple adenopathies. A 3x3x1cm tumor with irregular edges, hard consistency, adhered to the hyoid bone was removed. The histology was compatible with papillary thyroid carcinoma in the TD. Thyroid gland was informed as simple goiter. 150ug of levothyroxine was initiated. Six months later, she receives 100mCi I131. The total body scan was positive for thyroid remnant in cervical region. TSH 0.8 FT4 1.71. Thyroglobulin (TG) 13.98 and AntiTG 400. One year later, new total body scan was negative. TG 10,3 and antiTG 816. New thyroid US showed group III cervical adenopathy 4x7x3mm. Biopsy was compatible with metastasis of papillary thyroid carcinoma. The patient is awaiting a new surgery for lymph node dissection. CONCLUSION Sistrunk surgery and total thyroidectomy plus lymphadenectomy should be the treatment of choice in thyroid cancer in TD, followed by ablative therapy. This attitude improves long-term follow-up and reduces the risk of recurrence. BIBLIOGRAPHY 1. Granado A, et al. Cáncer del conducto tirogloso. Acta Chir Catal, 8 (1987), 37-44 2. Echenique E. Thyroid cancer arising in a thyroglossal duct cyst. Cir Esp. 2000 67 (6) 567-71.

scholarly journals Incidental Diffuse Sclerosing Variant Papillary Thyroid Cancer in Grave’s Disease

2021 ◽  
Vol 5 (Supplement_1) ◽  
pp. A891-A892
Author(s):  
Nicolle Canales ◽  
Yadiel Rivera Nieves ◽  
Nydia Ivette Burgos Ortega ◽  
Janet Marie Colon Castellano ◽  
Nicole Hernández Cordero ◽  
...  
Keyword(s):  
Thyroid Cancer ◽  
Lymph Node ◽  
Papillary Thyroid Carcinoma ◽  
Thyroid Carcinoma ◽  
Total Thyroidectomy ◽  
Papillary Thyroid Cancer ◽  
Outpatient Basis ◽  
Thyroid Function Tests ◽  
Papillary Thyroid ◽  
Diffuse Sclerosing Variant

Abstract The diffuse sclerosing variant papillary thyroid carcinoma (DSPTC) is an uncommon form of this neoplasm. Some studies describe its high propensity for tumor invasion, metastasis, and mortality compared with classic papillary thyroid carcinoma. Histologic features of DSPTC may resemble diffuse inflammation as seen with Grave’s or Hashimoto’s thyroiditis, which makes initial diagnosis challenging. A 27-year-old female with Noonan’s Syndrome was evaluated on an outpatient basis after developing atrial fibrillation de novo. Thyroid function tests were consistent with hyperthyroidism with TSH: <0.005 (n: 0.300-3.000 uIU/mL), FT4: 3.59 (0.71-1.85 ng/mL) and FT3: 16.77 (n: 2.0-7.0 pmol/L). Diffuse goiter was noted on physical exam, but no ophthalmopathy or dermopathy was present. TRAB and TSI were elevated at 38.4 (n: <16%) and 423% (n: <140%) respectively. A twenty-four-hour radioiodine uptake was 48% (n:10-35%) and described as essentially homogenous with two foci of decreased radiotracer concentration suggestive of cold nodules. Thyroid ultrasound showed diffuse nodularity bilaterally with associated clusters of calcifications and no discrete nodules. No abnormal appearing lymph nodes were identified. Fine-needle aspiration of both nodular areas was positive for DSPTC. Total thyroidectomy with central neck dissection was performed. Gross and microscopic post-surgical pathology confirmed the presence of diffuse sclerosing papillary thyroid cancer, along with local metastasis to one central lymph node. Patient was scheduled for radioactive iodine therapy. Diffuse sclerosing variant is considered an aggressive histotype of papillary thyroid cancer. Ultrasound features include diffuse scattered microcalcifications with or without discrete nodules that may be confused with chronic inflammatory changes. Despite the limited number of cases, DSPTC is recognized to have specific characteristics, a high female to male ratio, and a young patient age. DSPTC has a high potential for aggressive biologic behavior if not treated promptly at the time of diagnosis. When suspected, total thyroidectomy with lymph node excision followed by radioiodine therapy has been proposed as the correct management to decrease the risk of persistent or recurrent disease.

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