Cases Of Goiter Research Articles

7684 Resistance to Thyroid Hormone Beta Mistaken as Primary Hypothyroidism: Variable Phenotypes and Diagnostic Dilemmas

Abstract Disclosure: H.F. Belal: None. A.N. Mukhtar: None. J.M. Chehade: None. Background: The differential diagnosis of hyperthyroxinemia and nonsupressed TSH includes assay interference, resistance to thyroid hormone beta (RTHb) and TSHoma. Correlation of laboratory findings with clinical presentation is crucial to avoid misdiagnosis. Clinical Case: A 50 year old female presented with palpitations, tremors, headaches, diarrhea, heat intolerance, chronic attention difficulty, pre-syncope and fatigue over several years. She had regular menses with no birth control use. There was no amiodarone, lithium or biotin use. Exam: vitals stable, no thyromegaly, no hand tremors, no exophthalmos. At 26 years old she was started on Levothyroxine (LEVO) 50 mcg for elevated TSH; FT4 was not measured. Over the past 10 years her labs demonstrated elevated FT4, elevated FT3, elevated FT4 by direct dialysis, normal TBG and inappropriately normal/elevated TSH while on LEVO 75 - 175 mcg. On LEVO 75 mcg: elevated TSH 5.94 uIU/mL (0.27-4.2), elevated FT4 2.2 ng/dL (0.8-1.7), elevated FT3 6.0 pg/mL (2.0-4.4), elevated FT4 direct dialysis 2.9 ng/dL (0.8-1.7), normal pituitary panel (including alpha subunit), low alpha subunit/TSH molar ratio (0.71). During an ED visit for chest pain, EKG revealed poor R wave progression, non-specific T wave abnormality. She was also found to have hepatic steatosis. RTHb was diagnosed and her LEVO was gradually tapered. Conclusion: TSH receptor beta is expressed in hypothalamus, pituitary, cochlea, retina, liver and kidney. TSH receptor alpha is expressed in skeletal muscle, heart, brain and bone. RTHb occurs at a frequency of 1 in 19,000 to 40,000 leading to resistance to thyroid hormone action at the HPA axis and liver. This produces higher FT4 and FT3 that act on normal TSH alpha receptors. Clinical phenotypes vary from euthyroid to hyperthyroid. Mistreating RTHb as hypothyroidism can worsen the thyrotoxic state. Testing for RTHb genetic mutation is available, yet 15% of RTHb patients do not have an identifiable pathogenic variant[1]. Treatment of RTHb ranges from observation, beta blockade, antithyroid drugs or TRIAC, a thyroid hormone analog which act at the HPA axis to inhibit TSH secretion.[1] Life threatening cases may require total thyroidectomy or radioiodine ablation; often avoided due to difficulty managing thyroid hormone replacement afterwards. Cases of goiter and ADHD in RTHb have been successfully treated with supraphysiologic every-other-day liothyronine.2 Management should be patient tailored and symptom specific.

7588 Coexistent Toxic Nodular Goiter And Primary Hyperparathyroidism (PHPT), A Combo With Diagnostic And Management Implications

Abstract Disclosure: D. Dave: None. A. Bhan: None. S.D. Rao: None. About 17-84% of patients with PHPT have concomitant thyroid disorders, but the prevalence of coexistent hyperthyroidism in PHPT varies 9-14 %. A vast majority had Graves’ disease with only 3 cases of toxic multinodular goiter (MNG) and PHPT reported in the literature as of 2022 ([1]). We present a rare case of coexistent toxic MNG and PHPT. Case Description: A 68y woman presented with recent 23 kg unintended weight loss and palpitations, but no other symptoms. Denied having kidney stones or fractures. On examination she had fine tremors of hands, MNG without exophthalmos. An ultrasound showed multinodular MNG with cystic lesions. A diagnosis of toxic MNG was made. Laboratory results were: TSH (<0.01 uIU/mL), free T4 1,68 ng/dL (normal: 0.61-1.44 ng/ml), high serum Ca (11.0 - 11.4 mg/dl) over 4y, but PTH was unavailable prior to the visit when it was 107 pg/ml and 89 pg/ml after 3 months of antithyroid therapy. Despite clinical and biochemical euthyroidism after 3 months, serum Ca and PTH levels remained high (11.4 mg/dl and 89 pg/ml respectively). Because she had pulmonary embolism a few years ago, we deferred parathyroidectomy until complete remission of hyperthyroidism. Discussion: Hypercalcemia is the biochemical hallmark of PHPT but can occur in 2-10% of patients with hyperthyroidism alone but only 1% of those will have coexistent PHPT. When these two conditions coexist, hypercalcemia is moderate to severe, and an occasional patient may present with hypercalcemic crisis (2). Prior to the availability of PTH assays, it was a challenge to diagnose coexistent PHPT. Hypercalcemia in hyperthyroidism responds to propranolol but not in PHPT, although the response is variable (3). With the availability of sensitive PTH assays, this maneuver is not necessary. In most cases, current PTH assays distinguish hypercalcemia of hyperthyroidism with suppressed PTH from coexistent PHPT in whom PTH level is non-suppressed or elevated. Monitoring serum Ca and PTH levels during therapy of hyperthyroidism would be useful as normalization of serum Ca and PTH has occasionally been reported (4). In our patient, serum Ca and PTH levels remained high with 3-months of methimazole and atenolol. The impact of both conditions on bone and mineral metabolism are profound, with fractures and kidney stones. Since kidney stones are uncommon in hyperthyroidism, presence of kidney stone in a hyperthyroid hypercalcemic patient should alert the possibility of PHPT. Similarly, significant decrease in bone density in such patient also raises the possibility of PHPT. Prompt diagnosis and appropriate treatment of both conditions is necessary to avoid irreversible complications.

Efficacy of Follicular Cell Pattern Analysis in Thyroid Fine-needle Aspiration Cytology Evaluation.

Fine-needle aspiration cytology (FNAC) is widely utilized for thyroid lesion diagnosis but faces challenges such as sample inadequacy and overlapping cytological features. This study examines how accurately these patterns correlate with histopathological diagnoses, shedding light on FNAC's limitations and diagnostic potential. To study the application of the architectural pattern of follicular cells in the interpretation of thyroid lesions and to demonstrate the diagnostic accuracy (DA) of FNAC. Cross-sectional study carried over 1 year. A total of 110 cases were reviewed by the cytopathologists. The prominent follicular cell architecture, namely macrofollicular, microfollicular, papillary, trabecular, three-dimensional clusters, and dispersed cells, was described in each case. In addition to these patterns, cellular morphology and background features were also noted, and a final cytological diagnosis was established. The cytology diagnosis was correlated with the histopathological diagnosis. Sensitivity, specificity, positive predictive value, negative predictive value, DA of FNAC in diagnosing nonneoplastic and neoplastic lesions. Macrofollicular pattern was seen in 80.26% of colloid goiter cases. Microfollicular pattern was observed in 72.2% of follicular neoplasm. About 62.5% of papillary thyroid carcinomas showed a papillary pattern. The trabecular pattern was seen in 42.86% of chronic lymphocytic thyroiditis and 16.67% of follicular neoplasms. The sensitivity and specificity of FNAC in diagnosing neoplastic lesions was 92.59% and 97.59%, respectively. FNAC is a simple, rapid, definite, and cost-effective primary diagnostic tool for thyroid evaluation. Cell architecture pattern is a simple and appropriate approach that complements cell morphology and background details in arriving at the final cytological diagnosis of thyroid lesions.

A rare clinical case of malignant ectopic retrosternal goiter of a large size in a patient with aberrant right subclavian artery

Background. Ectopic goiter accounts for only 0.2 % to 1 % of all mediastinal goiters. The aberrant right subclavian artery (arteria lusoria) is an extremely rare anomaly of the major vessel, with a prevalence not exceeding 0.3 % in the general population. This paper presents the first case of malignant ectopic retrosternal goiter of a large size in combination with the aberrant right subclavian artery. Clinical case description. A 61-year-old male presented to the thoracic surgery department of P. Herzen Moscow oncology Research institute with a large posterior mediastinal mass measuring 108×106×79 mm and adjacent to the right lobe of the thyroid gland. The tumor displaced the trachea and esophagus. Open biopsy through a thoracotomy incision revealed thyroid gland cells without signs of atypia. A detailed examination revealed mediastinal vascular anomaly – retrotracheal position of the right subclavian artery. a complete longitudinal sternotomy, complemented by a right-sided thoracotomy at the 3rd intercostal space, served as the surgical approach. The operation lasted 320 minutes, with a blood loss of 3500 ml. The postoperative period was uneventful. The morphological examination of the surgical specimen revealed nodular hyperplasia of the ectopic thyroid tissue with the growth of well-differentiated follicular carcinoma without metastatic involvement of removed lymph nodes. Considering the identified follicular carcinoma, total thyroidectomy was performed. Conclusion. In surgical planning, it is crucial to assess the location of major mediastinal vessels and their relationship with the goiter. Therefore, all patients with mediastinal lesions should undergo preoperative contrast-enhanced ct. Retrosternal goiter predisposes to a higher rate of malignancy compared to cervical goiter. If the lower edge of the goiter is at the level of or below the aortic arch, cervical access should be supplemented with sternotomy. In cases of a massive thoracic component, additional thoracotomy is justified.

A case of giant toxic nodular goiter with dyspnea by pulmonary hypertension and obstructive symptom

A case of giant toxic nodular goiter with dyspnea by pulmonary hypertension and obstructive symptom

Incidental Thyroid Carcinoma in Thyroidectomy Specimen with Clinical Correlation in Iraqi Patients

Abstract Background: Incidental thyroid carcinoma is a clinically unsuspected carcinoma that was discovered by histopathological examination of a thyroidectomy specimen removed for benign diseases. Objectives: To evaluate the frequency of incidental thyroid carcinoma in the thyroidectomy specimens and how to avoid its sequel in Iraq. Materials and Methods: A retrospective study of 104 cases of total and subtotal thyroidectomy for benign diseases was collected from Al-Sader teaching hospital during 2019–2022, reviewed by two pathologists for incidental primary malignancy, and analyzed using SPSS version 27. Results: Incidental thyroid malignancy was detected in 10.54% of all cases. It had been found in 13.8% of multinodular goiter (MNG) cases. Eight cases out of eleven (72.7%) of incidental malignancies were detected in total thyroidectomy specimens and the same percentage of them were detected in MNG cases. Ten out of eleven cases (90.9%) of incidental carcinoma were papillary carcinoma type (six cases were micropapillary type and four cases were conventional type of papillary carcinoma) with one case of follicular carcinoma. Conclusion: MNG does not mean the absence of carcinoma in the thyroid gland. Total thyroidectomy is the best surgery to avoid complications of unsuspected carcinoma and the sequel of another surgery.

Ectopic colloid goiter in mediastinum with normal thyroid gland

Ectopic thyroid tissue is a rare developmental abnormality involving aberrant embryogenesis of the thyroid gland during passage from the primitive foregut to the pretracheal position. The most frequent position is the base of the tongue (lingual thyroid); however, it has been described in other sites, such as the submandibular region, trachea, mediastinum, and subdiaphragmatic regions.Here, we report a case of an adenomatous goiter that developed in mediastinal thyroid tissue without any connection to the pretracheal thyroid gland.

A Case of Amyloid Goitre in Heavy Chain Amyloidosis: Diagnostic Challenges and Clinical Implications.

Immunoglobulin heavy chain amyloidosis is an extremely rare subtype of immunoglobulin-derived amyloidosis and amyloid goitre is even rarer.There is limited literature on how to diagnose and manage this disorder.This case portrays one of these cases - one of the few existing in the literature - and reinforces the diagnostic complexity of this entity.

Clinical application of retrograde thyroidectomy from top to bottom in retrosternal thyroid surgery

Objective:To investigate the value of retrograde thyroidectomy from top to bottom in the operation of retrosternal thyroid surgery. Methods:Retrospective analysis was performed on the cases of retrosternal goiter excised by our surgeons from January 2017 to June 2022,the technical points, feasibility and advantages of the operation were summarized. Results:A total of 15 cases of retrosternal goiter treated by retrograde thyroidectomy were collected, including 5 cases of type Ⅰ retrosternal goiter and 10 cases of type Ⅱ retrosternal goiter.The postoperative pathology was benign. The surgical time is 40-60 minutes for unilateral retrosternal goiter and 70-90 minutes for bilateral goiter. All patients were discharged normally within 7 days after operation, and no operative complications were observed such as bleeding, hoarseness or hypoparathyroidism. Conclusion:This surgical excision method of thyroid is suitable for the type Ⅰ and type Ⅱ retrosternal goiter surgery, which can avoid the difficulties in exposing and separating the the inferior thyroid behind the sternum in conventional surgical method, speed up the operation and reduced the difficulty of operation, and has certain promotion value in clinic.

Influence of the transferred coronavirus infection on diseases of the endocrine system in athletes

Purpose: to study the effect of the transferred viral (on the example of COVID‑19) infection on the endocrine system of athletes.Materials and methods: the data of 1114 athletes (average age 22.23 ± 4.18 years) who underwent in‑depth medical examination in the period 2021–2022 were analyzed. The examination included an analysis of sports and infectious anamnesis, the results of hormonal, biochemical and instrumental studies.Results: coronavirus infection was suffered by the majority of athletes — 724 people (65 %) — in the vast majority of cases (91 %), their disease was asymptomatic or mild. 390 athletes (35 %) had no history of infection. There was a significant increase in the incidence of hypothyroidism, thyrotoxicosis, insulin‑dependent diabetes mellitus, autoimmune thyroiditis among athletes who had a coronavirus infection when compared with athletes who were not ill. The development of endocrine diseases did not depend on the severity of the infection and was most often detected with its mild and asymptomatic course. During the examination, six cases of newly diagnosed type 1 diabetes mellitus and eight cases of thyrotoxicosis were detected among athletes who had a coronavirus infection. The development of these conditions did not depend on the severity of the infection. At the same time, only 1 case of thyrotoxicosis was registered in athletes who were not ill, no new cases of type 1 diabetes mellitus were diagnosed. In the present study, no association was found between the transmitted coronavirus infection and an increase in the number of cases of nodular goiter, hyperprolactinemia and type 2 diabetes mellitus.Conclusion: the results of the study showed that in the long‑term period after COVID‑19, autoimmune endocrine diseases, such as primary hypothyroidism, diffuse‑toxic goiter with thyrotoxicosis, autoimmune thyroiditis, type 1 diabetes mellitus, were significantly more often manifested in athletes, which is probably associated with a cross‑lesion of autoimmunity against a background of viral infection.

Perinatal airway management in neonatal goiter: A healthcare cost and utilization project (HCUP) kids’ inpatient database analysis

IntroductionFetal goiter is a rare congenital disorder that can present with life-threatening neonatal airway obstruction. Lifesaving and function-preserving airway management strategies are available, but routine delivery affords a limited window for intervention. Accordingly, fetal goiter is reported among the most common indications for ex-utero intrapartum treatment (EXIT). While EXIT prolongs the window for airway intervention to benefit the neonate, it elevates the risk to the pregnant person and requires extensive resources; therefore, data to guide ideal treatment selection are essential. This study aims to compare perinatal airway interventions between individuals with a birth hospitalization discharge diagnosis (BHDD) of goiter and the general population. Materials and methodsIndividuals with and without BHDD of goiter were identified in the Healthcare Cost and Utilization Project (HCUP) Kids' Inpatient Database from 2000 to 2019. The frequency of airway interventions on day of life (DOL) 0 or 1 were compared using the Rao-Scott chi-square test. Additionally, gestational age, type of intervention, complications, mortality, birth weight, and length of stay were examined for the goiter cohort. ResultsTwo-hundred eighty-seven weighted cases of goiter were identified in the study period. The population was 61 % male, 55 % White, and median birthweight was 3.3 kg. The median length of stay was 4.3 days, and average total charges were $42,332. Airway intervention on DOL 0 or 1 was performed in 16.9 % of individuals with goiter compared to 1.6 % in neonates without goiter (p < 0.001). Interventions in the goiter cohort included endotracheal intubation in 16 % of cases, laryngoscopy/bronchoscopy in 1–5% of cases, and tracheostomy in <1 % of cases. Fewer than 1 % of individuals undergoing intubation additionally had mass decompression/resection on DOL 0 or 1. No neonates received extracorporeal membrane oxygenation cannulation or cardiopulmonary resuscitation. Hypoxic encephalopathy occurred in <1 % of cases, among which endotracheal intubation was the only airway intervention performed. There were no mortalities among neonates with goiter. ConclusionIndividuals with BHDD of goiter receive significantly higher rates of perinatal airway intervention. In most cases, endoscopic interventions alone were sufficient to avoid hypoxic neurological complications. These findings contribute to data to aid in clinical counseling and empower patients to make informed decisions according to their values and treatment goals.

Comparison of thyroid volumes in patients with and without endometrioma

Background/Aim: Endometriosis is a condition characterized by endometrial tissue outside the uterus; it can lead to pelvic pain, although most cases remain asymptomatic. Abnormalities in the immune system have been hypothesized to contribute to development of ectopic endometrial tissues. Endometriosis is a chronic local inflammatory disorder associated with autoimmunity and thyroid disorders. This study aims to compare thyroid gland volumes between patients diagnosed with pathological endometrioma and those undergoing the removal of ovarian cysts for other gynecological reasons. Additionally, the study seeks to identify the coexistence of thyroid disease and determine the threshold value for thyroid volume in cases of endometriosis. Methods: This prospective cohort study included 64 patients who met the defined inclusion criteria. Thyroid volumes were measured in women aged 18–45 with ovarian cysts before surgery. Group 1 comprised individuals with surgically planned endometrioma diagnoses later histologically confirmed after surgery. The control group (Group 2) consisted of women with similar anthropometric characteristics undergoing gynecological surgery for non-endometrioma ovarian cysts. Thyroid volume, functional thyroid hormone levels, tumor markers, and demographic data were compared between the groups. Results: The endometrioma group exhibited a significantly higher thyroid volume. The thyroid volume variable demonstrated a diagnostic performance of 0.863 (0.771–0.956) regarding ROC-AUC in the presence of endometrioma, with a determined cutoff of 7.40. Although patients with endometrioma displayed a notably larger thyroid volume, cases of goiter were not observed. While there was no significant difference in thyroid hormones (serum TSH, T3 levels) between the groups, serum T4 was elevated in the endometrioma group, albeit within the normal laboratory range. All thyroid levels were within the normal range (euthyroid). As anticipated, serum CA-125 and CA19-9 levels were notably higher in the endometrioma group. Pathological reports did not indicate the presence of malignant cysts. Conclusions: Patients with endometriosis experience increased thyroid volume, even without clinical signs of thyroid disease. The potential clinical interplay between thyroid diseases, thyroid volume, and endometriosis warrants consideration during patient follow-ups.

Advanced multimodal imaging of solid thyroid lesions with artificial intelligence-optimized B-mode, elastography, and contrast-enhanced ultrasonography parametric and with perfusion imaging: Initial results.

Goal of the study was the assessment of AI-assisted diagnosis of solid thyroid foci with multimodal modern ultrasound imaging. 50 patients (26-81 years, 54.7±13.1 years) were included in the study. Multimodal ultrasound imaging by means of B-mode with linear probe (4-12 MHz) with option of automated documentation of findings by means of AI, with supplementary Ultra MicroAngiography (UMA) was used. Macrovascularisation was assessed by dynamic contrast ultrasonography (CEUS) with parametric evaluation and perfusion analysis, and microvascularization was assessed by combined strain and shear wave elastography on a novel high-performance ultrasound system (Resona R9/Mindray) by an experienced examiner with independent reading. The evaluation was performed according to TI-RADS III-V.The volume of the thyroid lobes on both sides averaged 39 ml±5 ml (27 to 69 ml). The 13 cases of histologically confirmed thyroid carcinomas (8 papillary, 2 medullary, 2 microfollicular, 1 anaplastic CA) with a mean size of 15 mm±6 mm (9-21 mm) were correctly evaluated by TI-RADS V on the basis of irregular shape, induration > 2.5 m/s or > 30kPA and striking wash-out kinetics. Tumor lymph nodes could only be correctly detected preoperatively in one case of medullary carcinoma according to the surgical findings, based on irregular vascularization with UMA in roundish shape with cortex > 4 mm, transverse diameter up to 11 mm. In 25 cases of inhomogeneous nodular goiter an evaluation with TI-RADS III was performed in 31 cases, in 4 cases with incomplete marginal contour, partial marginal vascularization with UMA and partial wash out with indurations up to 2.5 m/s 30 kPA an evaluation with TI-RADS IV and surgical excision for nodular goiter. In 12 cases regressive nodular changes without relevant malignancy criteria resulted in nodular goiter, with focal changes up to 1.5 cm in diameter, classified as requiring control with TI-RADS III. There were no relevant changes in findings in the controls after 6 months. From the AI tool, the 20/25 goiter nodes were assessed as TI-RADS III, 7/12 adenomas, 5 goiter nodes, and 5 adenomas as TI-RADS IV, 5/13 carcinomas as TI-RADS IV, and 8/13 carcinomas as TI-RADS V.Multimodal ultrasound diagnostics supported by AI has a high diagnostic potential for the evaluation of solid thyroid lesions and standardizes the reporting with digital representative image documentation. CEUS perfusion and modern elastography techniques allow targeted follow-up of TI-RADS III findings.

Mediastinal goitre - a South African case series.

Mediastinal goitres are rare and may be diagnosed late since they are likely to manifest with non-specific cardiorespiratory symptoms especially when there is no visible cervical component. The imaging modality of choice is a contrast-enhanced computed tomography (CT) scan of the neck and chest after incidental finding of goitre on chest X-ray indicated for a condition unrelated to goitre. This case series aims to highlight the peculiarity of mediastinal goitre in terms of clinical presentation, surgical approach, airway challenges at anaesthesia, specific complications and final histopathological report. Over a nine-year period, four cases of euthyroid mediastinal goitre underwent sternotomy. The mean age was 57.5 years (45-71) and all patients were female. Most patients presented with non-specific cardiorespiratory symptoms. The difficult airway set was used in all cases and there were two instances of damage to the recurrent laryngeal nerve (RLN). All histopathological reports were benign. The presentation of the mediastinal goitres was atypical. Cervical incision and sternotomy were performed in all cases. There were two instances of RLN injury and no malignant histopathology. Despite the potential threat to the airway, all intubations were uneventful.

Airway Management of Thyroid Malignancy with Cervical Spine Metastasis for a Two-Stage Dual Procedure; Discretion Dictates Never Burn Your Bridges

Thyroid swellings are a known cause of airway obstruction and potentially difficult intubation due to compression and deviation of the trachea. We encountered a unique challenging case of a malignant retrosternal goitre compressing the trachea, with cervical spine metastasis causing paresthesia and weakness in all four limbs, for a two-stage dual procedure, embolisation and excision of thyroid, and embolisation and fixation of the cervical spine.

Clinico-pathological features and surgical management of multinodular goitre

Background: Enlargement of thyroid gland is the most common manifestation of thyroid disease. Most of the patients come from endemic zones. This study was designed to study various aspects of clinicopathological presentations of multinodular goitre and their optimal surgical management. Methods: This was a prospective observational study of 50 cases of multinodular goitre with an adequate follow up to look for epidemiological parameters such as clinical presentation, pathological behaviour and modality of management including post operative complications over a period of 02 years. Results: Females were predominant in number over males with a sex ratio 24:1. FNAC was done for all patients and was found to be 100% accurate. Majority of the patients were treated with total thyroidectomy (56%), followed by hemithyroidectomy (44%). Complications included wound infection (4%) and seroma formation (4%). Conclusions: Multi nodular goitre is more common in females and majority are in the age group of 31-39 years. The chief complaint in majority of the patients is swelling in front of the neck and few patients with pressure symptoms. FNAC is an invaluable, minimally invasive, highly accurate and cost-effective procedure for preoperative diagnosis and management of multinodular goitre. The main indication for surgery in MNG is cosmetic problem and total thyroidectomy is the ideal treatment of MNG with minimal complications.

Severe thrombocytopenia in a patient with diffuse toxic goitre

Abstract Introduction Diffuse toxic goitre is an autoimmune disorder with a marked prevalence in women. Thrombocytopenia may coexist with diffuse toxic goitre. Nevertheless, the mechanisms of decline in platelet count alongside with autoimmune thyroid disease have not been extensively investigated. Clinical Case A case of diffuse toxic goitre is reported in a 55-year-old man who has been receiving continuous treatment with methimazole for 7 years. The physical examination revealed an asthenic man, with an enlarged thyroid gland, inactive bilateral orbitopathy and multiple ecchymosis, but no lymphadenopathy or hepatosplenomegaly. Laboratory analysis revealed suppressed thyroid stimulating hormone (TSH) 0.01 mlU/ml, normal free T4 level 21.60 pmol/l, increased free T3 6.99 pmol/l and thyroid stimulating immunoglobulin (TSI) level of 23.60 IU/L. Complete blood count revealed severely decreased platelets 3×10^9 / l, decreased hemoglobin 110.00 g/l and hematocrit 21.90%, normal leucocytes 9.58×10^9/l, low prothrombin Index 11% and International normalized ratio (INR) 7.00. Additional serological investigations excluded HIV infection and C viral hepatitis. The bone marrow aspiration disclosed a rich cellular and polymorph marrow, an increased number of megakaryocytes suggesting that the thrombocytopenia is due to platelet destruction. The patient has recovered from viral pneumonia caused by SARS-COV-2, 1 month prior to the medical consultation. He received platelet transfusion and was started on 1 mg/kg oral prednisolone followed by a gradual taper and improvement of platelet count. Thrombocytopenia observed in diffuse toxic goitre may be mediated by both metabolic and immunological phenomena. In our case, the following causes may be considered: (1) an overlapping autoimmune process; (2) methimazole creating destructive antibodies; (3) COVID-19 disease. An autoimmune process is capable of triggering both conditions by activation of the reticuloendothelial system by thyroid hormones along with a cross-reaction between thyroid antibodies and platelet epitopes. Methimazole generates a drug-dependent immune response against platelets, involving platelet endothelial cell adhesion molecules and thus provoking thrombocytopenia. SARS-CoV-2 can induce thrombocytopenia by increasing the number of autoantibodies and immune complexes that destroy platelets. Lung damage by decreasing pulmonary capillary bed and platelet aggregation in the lungs indirectly leads to a reduced number of circulatory platelets. Conclusion Severe thrombocytopenia was detected in a patient with Grave's disease, in whom the number of platelets was 50 times below the lower limit of the reference range. Coexistence of thrombocytopenia may be explained by (1) an overlapping autoimmune process; (2) the effect of methimazole; (3) its occurrence or aggravation secondary to COVID-19.

Gender-Based Preponderance of Commonly Observed Surgical Cases Presenting at a Referral Health Facility in Southern Nigeria

Surgical operations constitute an integral part of medical management of different health challenges. Developing countries suffer from under-reporting of health conditions even when such conditions are fairly common in occurrence. This study observed common surgical cases with a view to highlighting possible associations with gender. A retrospective cross-sectional descriptive approach was adopted. A total of 626 cases presenting for surgical review between a two-year periods from September 2020 to August 2022 at University of Calabar Teaching Hospital, Calabar in Nigeria were reviewed. Data analysis to test for gender association was carried out using chi-square analysis on SPSS 22.0 at 95% confidence level with p-value of ≤ 0.05. The highest frequency of 56% was recorded for breast tumour. This was followed by hernia and goitre which accounted for 20% and 15 of surgical cases respectively. Lesser frequencies were observed for lipoma (4%), appendicitis (2%) and fistula (2%). The least among the commonly observed cases was testicular torsion which was recorded to be 1%. Breast tumour and goitre were significantly higher in females compared to males, while hernia was seen to be significantly higher in males compared to females. Testicular torsion occurred solely in males. This study concludes that significant gender associations exist in the distribution of surgical cases at the study centre. While female preponderance was observed for breast tumour and goitre cases, hernia was prevalent among the males.

A Case of Multinodular Goiter Treated with Iodum 200 C

Hyperthyroidism is a pathological disorder in which excess thyroid hormones are secreted by the thyroid gland. Hyperthyroidism increases with age and is more frequent in women. Hyperthyroidism develops in most of the cases of Multinodular Goiter after frequent intake of iodine. Multinodular Goiter (MNG) is the most common disorder of the thyroid gland result of the genetic heterogeneity of follicular cells and apparent acquisition of new inheritable cellular qualities. It is most often detected as a simple mass in the neck but sometimes an enlarging gland produces pressure symptoms. This article describes a case of a 39-year-old female patient who presented with swelling in neck associated with pain in left eye and blurred vision since 2 years. The case was diagnosed as Multinodular Goiter and treated in the OPD of our hospital. Thorough case taking was done and the totality of symptoms was constructed. Based on the totality, Iodum 200 C / 5 doses once in 3 days were prescribed for 2 weeks. The case got remarkably improved within a period of 4 months with the thyroid hormones ranging within normal limits. Thus it is evident that Multinodular Goiter with hyperthyroidism can be treated efficiently with well selected specific homoeopathic medicines.

A case of ovarian goiter with ascites and significantly elevated CA125

Struma ovarii (SO) refers to a type of monoblastic mature teratoma composed entirely or mainly of thyroid tissue, accounting for 1%-3% of all teratomas and 0. 3%-1. 0% of all ovarian tumors. At present, there is no complete diagnosis and treatment guide for the diagnosis and treatment of this disease, and the clinical misdiagnosis rate is very high, and the diagnosis is mainly based on clinicopathological diagnosis. The patient was a postmenopausal woman who underwent total hysterectomy combined with bilateral adannexectomy. The postoperative pathology was consistent with goiter, and CA125 decreased rapidly and ascites disappeared. Through case reports and literature review, it is hoped that clinicians can enhance their understanding of this disease and improve their diagnosis and treatment level.