Primary Hyperparathyroidism in an Infant with Three Parathyroid Glands and Pulmonary Calcinosis

2001 ◽  
Vol 14 (8) ◽  
Author(s):  
A. Kemal Topaloglu ◽  
Bilgin Yuksel ◽  
Recep Tuncer ◽  
Neslihan O. Mungan ◽  
Guler Ozer
Keyword(s):  
Primary Hyperparathyroidism ◽  
Male Infant ◽  
Parathyroid Glands ◽  
Parathyroid Hyperplasia ◽  
Total Parathyroidectomy ◽  
Imaging Studies ◽  
Severe Hypercalcemia ◽  
Pulmonary Calcinosis

AbstractA 2 month-old male infant presented with severe hypercalcemia due to parathyroid hyperplasia. A total parathyroidectomy and partial heterotopic autotransplantation were carried out. Hypercalcemia recurred two months later. Normocalcemia was re-established after removing one half of the implanted tissue. Despite two separate surgical explorations and several imaging studies, including

Parathyroid glands in primary hyperparathyroidism: An ultrastructural study of 50 cases

1986 ◽  
Vol 17 (10) ◽  
pp. 1036-1046 ◽  
Author(s):  
Saverio Cinti ◽  
Giacomo Colussi ◽  
Ernesto Minola ◽  
G. Richard Dickersin
Keyword(s):  
Primary Hyperparathyroidism ◽  
Ultrastructural Study ◽  
Parathyroid Glands

scholarly journals Advances in the diagnosis and the management of primary hyperparathyroidism

2021 ◽  
Vol 12 ◽  
pp. 204062232110159
Author(s):  
Ana Kashfia Islam
Keyword(s):  
Renal Function ◽  
Parathyroid Hormone ◽  
Bone Loss ◽  
Primary Hyperparathyroidism ◽  
Kidney Stones ◽  
Parathyroid Glands ◽  
Definitive Treatment ◽  
Indications For Surgery ◽  
Musculoskeletal Complaints ◽  
Parathyroid Cancer

The parathyroid glands, one of the last organs to be discovered, are responsible for maintaining calcium homeostasis, and they continue to present the clinician with diagnostic and management challenges that are reviewed herein. Primary hyperparathyroidism (PHPT) comprises the vast majority of pathology of the parathyroid glands. The classic variant, presenting with elevated calcium and parathyroid hormone levels, has been studied extensively, but the current body of literature has added to our understanding of normocalcemic and normohormonal variants of PHPT, as well as syndromic forms of PHPT. All variants can lead to bone loss, kidney stones, declining renal function, and a variety of neurocognitive, gastrointestinal, and musculoskeletal complaints, although the majority of PHPT today is asymptomatic. Surgery remains the definitive treatment for PHPT, and advances in screening, evolving indications for surgery, new imaging modalities, and improvements in intra-operative methods have greatly changed the landscape. Surgery continues to produce excellent results in the hands of an experienced parathyroid surgeon. For those patients who are not candidates for surgery, therapeutic advances in medical management allow for improved control of the hypercalcemic state. Parathyroid cancer is extremely rare; the diagnosis is often made intra-operatively or on final pathology, and recurrence is common. The mainstay of treatment is normalization of serum calcium via surgery and medical adjuncts.

S178 – Utility of CT-Sestamibi Fusion in Parathyroid Exploration

2008 ◽  
Vol 139 (2_suppl) ◽  
pp. P135-P136
Author(s):  
Michael J Clark ◽  
Phillip Pellitteri
Keyword(s):  
Primary Hyperparathyroidism ◽  
Minimally Invasive ◽  
Image Fusion ◽  
Fusion Imaging ◽  
Parathyroid Glands ◽  
Preoperative Localization ◽  
Minimally Invasive Surgical ◽  
Sestamibi Imaging ◽  
Invasive Surgical Approach ◽  
Operative Findings

Objectives 1) Delineate the role of CT-technetium 99m sestamibi (CT-MIBI) fusion in directed parathyroidectomy. 2) Determine the clinical situations where CT-MIBI fusion would be strongly recommended. Methods Charts from 190 patients with primary hyperparathyroidism who underwent CT-MIBI mage fusion as a part of a scan directed, minimally invasive parathyroid exploration protocol were reviewed. The results of conventional sestamibi imaging and CT-MIBI image fusion were compared with operative findings. Results CT-MIBI image fusion accurately localized solitary hyperfunctional parathyroid glands in 70% of patients imaged; 55% of patients were localized with conventional sestamibi imaging. CT-MIBI fusion imaging was most accurate and predictive when conventional images suggested that the solitary gland was separated from the thyroid or when the adenoma was located in the retro-thyroidal/ retro-esophageal plane or mediastinum. Conclusions CT-MIBI image fusion is not superior to conventional sestamibi imaging when utilized for routine localization of hyperfunctional parathyroid glands. CT-MIBI fusion is of greatest benefit in guiding the directed approach to solitary glands, which are separate from the thyroid or ectopically located, regions where conventional imaging has proven to be less accurate. This imaging technique will augment the minimally invasive surgical approach in selected patients with primary hyperparathyroidism in order to further refine the focused technique. Its utility as the standard preoperative localization modality is not yet established and requires further investigation. Evaluation of differences in facility utilization with CT-MIBI image fusion and conventional sestamibi imaging may be helpful in determining its role in preoperative localization for hyperparathyroidism.

scholarly journals Imaging of the parathyroid glands in primary hyperparathyroidism

2016 ◽  
Vol 174 (1) ◽  
pp. D1-D8 ◽  
Author(s):  
Salvatore Minisola ◽  
Cristiana Cipriani ◽  
Daniele Diacinti ◽  
Francesco Tartaglia ◽  
Alfredo Scillitani ◽  
...  
Keyword(s):  
Primary Hyperparathyroidism ◽  
Minimally Invasive ◽  
Invasive Procedure ◽  
Parathyroid Glands ◽  
Definitive Treatment ◽  
Preoperative Imaging ◽  
Disease Etiology ◽  
Minimally Invasive Surgical ◽  
Asymptomatic Patients ◽  
Surgical Expertise

Primary hyperparathyroidism (PHPT) is one of the most frequent endocrine diseases worldwide. Surgery is the only potentially curable option for patients with this disorder, even though in asymptomatic patients 50 years of age or older without end organ complications, a conservative treatment may be a possible alternative. Bilateral neck exploration under general anaesthesia has been the standard for the definitive treatment. However, significant improvements in preoperative imaging, together with the implementation of rapid parathyroid hormone determination, have determined an increased implementation of focused, minimally invasive surgical approach. Surgeons prefer to have a localization study before an operation (both in the classical scenario and in the minimally invasive procedure). They are not satisfied by having been referred a patient with just a biochemical diagnosis of PHPT. Imaging studies must not be utilized to make the diagnosis of PHPT. They should be obtained to both assist in determining disease etiology and to guide operative procedures together with the nuclear medicine doctor and, most importantly, with the surgeon. On the contrary, apart from minimally invasive procedures in which localization procedures are an obligate choice, some surgeons believe that literature on parathyroidectomy over the past two decades reveals a bias towards localization. Therefore, surgical expertise is more important than the search for abnormal parathyroid glands.

Inframanubrial Parathyroid Glands in Patients with Primary Hyperparathyroidism: Alternatives to Sternotomy

2005 ◽  
Vol 29 (4) ◽  
pp. 491-494 ◽  
Author(s):  
Fiemu E. Nwariaku ◽  
William H. Snyder ◽  
Shelby H. Burkey ◽  
Lori Watumull ◽  
Dana Mathews
Keyword(s):  
Primary Hyperparathyroidism ◽  
Parathyroid Glands

Parathyroid glands in primary hyperparathyroidism: An ultrastructural morphometric study of 25 cases

1992 ◽  
Vol 167 (3) ◽  
pp. 283-290 ◽  
Author(s):  
Saverio Cinti ◽  
Andrea Sbarbati ◽  
Manrico Morroni ◽  
Vittorio Carboni ◽  
Carlo Zancanaro ◽  
...  
Keyword(s):  
Primary Hyperparathyroidism ◽  
Parathyroid Glands ◽  
Morphometric Study

scholarly journals Radioguided Parathyroidectomy with Portable Mini Gamma-Camera for the Treatment of Primary Hyperparathyroidism

2015 ◽  
Vol 2015 ◽  
pp. 1-6 ◽  
Author(s):  
Claudio Casella ◽  
Pierluigi Rossini ◽  
Carlo Cappelli ◽  
Chiara Nessi ◽  
Riccardo Nascimbeni ◽  
...  
Keyword(s):  
Primary Hyperparathyroidism ◽  
Diagnostic Accuracy ◽  
Gamma Camera ◽  
Parathyroid Glands ◽  
Minimally Invasive Approach ◽  
Invasive Approach ◽  
Neck Ultrasound ◽  
Radioguided Parathyroidectomy ◽  
Correct Location ◽  
Preoperative Localisation

Background. A proper localisation of pathological parathyroid glands is essential for a minimally invasive approach in the surgical treatment of primary hyperparathyroidism (PHP). The recent introduction of portable mini gamma-cameras (pMGCs) enabled intraoperative scintigraphic scanning. The aim of our study is to evaluate the efficacy of this new method and compare it with the preoperative localisation surveys.Methods. 20 patients were studied; they were evaluated preoperatively by neck ultrasound andTc-sestaMIBI-scintigraphy and intraoperatively with the pMGC IP Guardian 2. The results obtained from the three evaluations were compared.Results. The pMGC presented a sensitivity of 95%, a specificity of 98.89%, and a diagnostic accuracy of 98.18%, which were higher than those of preoperative ultrasound (sensitivity 55%; specificity 95%; diagnostic accuracy 87%) and scintigraphy withTc-sestaMIBI (sensitivity 73.68%; specificity 96.05%; diagnostic accuracy 91.58%).Conclusions. The pMGC can be used effectively as an intraoperative method to find the correct location of the pathological parathyroid glands. The pMGC is more reliable than the currently used preoperative and intraoperative localisation techniques.

scholarly journals SURGICAL ANATOMY OF PARATHYROID GLANDS IN PATIENTS WITH SECONDARY HYPERPARATHYROIDISM

2015 ◽  
Vol 7 (3) ◽  
pp. 23-28 ◽  
Author(s):  
K Yu Novokshonov ◽  
Y N Fedotov ◽  
V Y Karelin ◽  
T S Pridvizhkin ◽  
R A Chernikov ◽  
...  
Keyword(s):  
Secondary Hyperparathyroidism ◽  
Surgical Anatomy ◽  
Parathyroid Glands ◽  
Total Parathyroidectomy ◽  
Thyroid Lobe ◽  
Subtotal Parathyroidectomy ◽  
Carotid Sheath ◽  
Treat Ment ◽  
Gland Tissue ◽  
Surgical Failure

Ectopic or supernumerary parathyroid glands (PTg) can be the reason of surgical failure in treat- ment of secondary hyperparathyroidism in patients, who underwent dialysis. The aim of this study is to estimate the number and localization of PTgs in patients with secondary hyperparathyroidism. We included 165 patients, who underwent total parathyroidectomy with heterotopic autotransplantation of parathyroid gland tissue or subtotal parathyroidectomy. All identified PTgs were separated in two groups: eutopic and ectopic. Preoperative localization was performed by multispiral computed tomog- raphy of neck and mediastinum, neck ultrasonography, two-isotope Tc99 MIBI of PTgs. In postopera- tive period, we estimated the level of parathyroid hormone in the serum and performed morphological verification. There were found 659 PTgs. 12 (7,2%) patients had 3 parathyroid glands, and 11 (6.7%)had 5 PTgs. 4 Ptgs were found in 142 (86,1%) patients. 520 (78,9%) PTgs were eutopic, 139 (21,1%) - ectopic. The most common ectopic place for upper PTgs were paraesophageal and retrotracheal spaces, carotid sheath. Ectopic lower PTgs were most commonly located in the horns of the thymus. All super- numerary PTg were ectopic and often located in area between lower pole of the thyroid lobe and the thymus.Conclusion. During the operation in case when ectopy is suspected, upper PTgs should be located in in paraesophageal and paratracheal areas or in carotid sheath, if it necessary. If lower PTgs is absence, surgery should be completed cervical thymectomy.

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