Papillary thyroid carcinoma

Ragavi1, Deepapriya R2, Dhariniya S3, Ruby Ravichandran4

1Staff Nurse-OT, Maa Kauvery Hospital, Trichy, Tamil Nadu

2Nursing educator, Maa Kauvery Hospital, Trichy, Tamil Nadu

3Assistant Nursing Superintendent, Maa Kauvery Hospital, Trichy, Tamil Nadu

4Senior Deputy Nursing Superintendent, Maa Kauvery Hospital, Trichy, Tamil Nadu

*Correspondence

Abstract

Papillary thyroid carcinoma is the most common type of differentiated thyroid cancer and originates from the follicular epithelial cells of the thyroid gland. It commonly presents as a thyroid nodule and may spread to the regional cervical lymph nodes. This case presentation describes a 51-year-old female patient admitted to the oncology surgery department with papillary thyroid carcinoma associated with neck lymph node metastasis. The patient was admitted and underwent total thyroidectomy with bilateral central compartment lymph node dissection and left-sided cervical lymph node dissection involving levels II, III, IV, and V under general anesthesia. Intraoperative findings included a significantly enlarged thyroid nodule in the left lobe. The recurrent laryngeal nerves and parathyroid glands were preserved during surgery. A surgical drain was placed, hemostasis was secured, and the wound was closed in layers. The postoperative period was uneventful, and the patient was discharged in good general condition. Discharge medications included calcium and vitamin D-related supplementation, calcitriol, and other prescribed supportive medications, with a separate diabetes management plan. Follow-up was advised in the oncology outpatient department and in diabetology. This case highlights the importance of appropriate surgical management, postoperative monitoring, medication adherence, and long-term follow-up in patients with thyroid malignancy and cervical lymph node involvement.

Key words: Papillary thyroid carcinoma; Laryngeal nerves; Follicular epithelial cells

Introduction

The thyroid gland is a butterfly-shaped endocrine gland located in the anterior part of the neck, below the larynx and in front of the trachea. It produces thyroid hormones, mainly thyroxine (T4) and triiodothyronine (T3), which regulate metabolism, growth, development, and body temperature. Thyroid cancer develops when abnormal cells in the thyroid gland multiply uncontrollably. Papillary thyroid carcinoma is the most frequently diagnosed type of thyroid malignancy and generally has a favorable prognosis when appropriately treated. However, it can spread to nearby cervical lymph nodes, making careful assessment of the thyroid gland and neck lymphatic compartments important.

Common presentations include painless thyroid swelling, a palpable neck lump, or enlarged cervical lymph nodes. Some patients may experience difficulty swallowing, voice changes, or breathing difficulties if the tumor affects surrounding structures. Diagnosis usually involves clinical examination, thyroid ultrasonography, fine-needle aspiration cytology, and appropriate laboratory investigations. Surgery is an important treatment option, particularly when cervical lymph node metastasis is present. Depending on the extent of disease, treatment may include total thyroidectomy and therapeutic lymph node dissection. Subsequent treatment decisions depend on the final histopathology, risk of recurrence, thyroid hormone levels, and other clinical findings. The American Thyroid Association recommends individualized management and continued surveillance after treatment.

Clinical Findings

At admission, the patient was evaluated by the treating surgical team for papillary thyroid carcinoma with cervical lymph node metastasis. The operative notes described a significantly enlarged nodule in the left lobe of the thyroid gland. This finding supported the need for surgical removal of the thyroid gland and assessment and clearance of the involved cervical lymph node compartments. The operation was performed under general anesthesia.

The surgical record documented that the bilateral recurrent laryngeal nerves and parathyroid glands were preserved during the procedure. Preservation of the recurrent laryngeal nerves is important because these nerves control most movements of the vocal cords. Injury may lead to hoarseness, voice changes, or, in severe cases, breathing difficulties. Preservation of the parathyroid glands is important because they regulate calcium levels in the blood through parathyroid hormone secretion. Damage or impaired blood supply to these glands may result in postoperative hypocalcaemia. A drain was placed following the operation, hemostasis was secured, and the wound was closed in layers. The postoperative period was described as uneventful in the discharge summary. At discharge, the patient’s general condition was good.

Investigations and Results

Investigations in a patient with suspected papillary thyroid carcinoma are performed to confirm the diagnosis, evaluate the extent of disease, assess surgical fitness, and identify postoperative complications. Thyroid ultrasonography is commonly used to assess the size and characteristics of thyroid nodules and to evaluate cervical lymph nodes. Fine-needle aspiration cytology may help establish the diagnosis of malignancy. In selected cases, additional imaging or lymph node sampling is required to assess the local extent of the tumor. The results show the diagnosis of papillary thyroid carcinoma with neck lymph node metastasis.

Routine preoperative investigations generally include a complete blood count, blood glucose measurement, renal function tests, serum electrolytes, thyroid function tests, and other investigations according to the patient’s clinical condition and anesthetic requirements. Because the patient was also receiving insulin therapy, blood glucose monitoring was an important part of perioperative management. After total thyroidectomy, serum calcium and, where indicated, parathyroid hormone levels are assessed to detect hypocalcaemia. Monitoring for changes in voice, neck swelling, wound bleeding, and respiratory difficulty is also essential

The surgical specimen was sent for histopathological examination. The discharge instructions specifically advised an oncology outpatient review with the histopathology report. Therefore, the final tumour size, histological subtype, surgical margin status, number of lymph nodes examined & number of positive lymph nodes.

Diagnosis

The documented clinical diagnosis was papillary thyroid carcinoma with cervical lymph node metastasis. Papillary thyroid carcinoma is a differentiated thyroid malignancy that often spreads to regional lymph nodes in the neck. In this case, the enlarged left thyroid lobe nodule and the cervical lymph node involvement were the principal findings leading to surgical treatment. The patient underwent total thyroidectomy and bilateral central compartment lymph node dissection, along with left cervical lymph node dissection involving levels II, III, IV, and V.

Management

The patient was managed surgically under general anesthesia, total thyroidectomy was performed, involving removal of the thyroid gland, together with bilateral central compartment lymph node dissection and left cervical lymph node dissection at levels II, III, IV, and V. The purpose of the procedure was to remove the primary thyroid malignancy and clear the involved regional lymph node compartments. During surgery, an incision was made over the neck, the subplatysmal flap was raised, and the deep cervical fascia was opened. The thyroid pedicles were ligated and divided, while the recurrent laryngeal nerves and parathyroid glands were preserved. Hemostasis was achieved, a drain was placed, and the wound was closed in layers. The surgical specimen was sent for histopathological examination.

Postoperative management focuses on monitoring the airway, respiratory status, vital signs, surgical wound, drain output, voice quality, and serum calcium levels when indicated. Early recognition of neck hematoma is particularly important because bleeding after thyroid surgery can cause airway compression. Nursing care also includes observing for perioral tingling, numbness, muscle cramps, or spasms that may indicate hypocalcaemia. Pain assessment, prescribed analgesics, wound care, adequate nutrition, patient education, and psychological support are important components of recovery.

The discharge prescription included Rocaltrol 0.25 micrograms, Shelcal 500 mg, Pyrigesic 1g, and Zincovit. Rocaltrol contains calcitriol, an active form of vitamin D that supports calcium absorption, while Shelcal is a calcium supplement. Their exact indications and duration should be confirmed with the treating team. Pyrigesic was prescribed, and Zincovit was included as a nutritional supplement. The prescription also included Novomix 30/70 insulin, with a separate diabetology follow-up plan.

Outcome

The patient’s postoperative course is uneventful. The patient was treated with intravenous antibiotics and other supportive measures during the hospital stay. The patient was reported to be hemodynamically stable and was discharged with good general condition. No major postoperative complication was recorded in the supplied document. The outcome at discharge indicates satisfactory immediate recovery following thyroid surgery.

Discharge

The patient was discharged with prescribed medications and instructions for outpatient review. The discharge medication list included Rocaltrol, Shelcal, Pyrigesic, and Zincovit. A separate diabetology prescription included Novomix 30/70 insulin and Shelcal, with instructions for continued treatment and review. Patients should take all medications according to the verified prescription and should not change or discontinue insulin, calcium supplementation, or other prescribed medicines without medical advice.

The patient and family were educated to seek immediate medical attention for sudden neck swelling, difficulty breathing, difficulty swallowing, persistent bleeding, fever, wound discharge, new voice changes, or symptoms suggestive of low calcium, such as tingling around the mouth or muscle spasms. Long-term follow-up may include thyroid hormone replacement, thyroid function testing, thyroglobulin measurement and anti-thyroglobulin antibody assessment, neck ultrasonography, and consideration of radioactive iodine treatment depending on the final risk assessment.

Conclusion

This case describes a 51-year-old female patient with papillary thyroid carcinoma and cervical lymph node metastasis who underwent total thyroidectomy with bilateral central compartment lymph node dissection and left cervical lymph node dissection. The immediate postoperative period was uneventful, and the patient was discharged in good general condition with prescribed medications and outpatient follow-up instructions. The case demonstrates the importance of appropriate surgical management, careful postoperative observation, prevention and early detection of complications, and effective discharge education. Nursing responsibilities include monitoring airway patency, vital signs, wound condition, calcium-related symptoms, pain, nutritional intake, and blood glucose levels; administering prescribed medications safely; and educating the patient about warning signs and follow-up appointments. Coordinated follow-up involving oncology, endocrinology, diabetology, and nursing services is important to support recovery, maintain metabolic stability, and monitor for persistent or recurrent thyroid cancer.

References

  1. Ringel MD, Sosa JA, Baloch Z, et al. 2025 American Thyroid Association Management Guidelines for Adult Patients with Differentiated Thyroid Cancer. Thyroid. 2025;35(8):841–985. Available at: https://doi.org/10.1177/10507256251363120.

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