Calcinosis cutis

Subepidermal calcified nodules are an uncommon subtype of idiopathic calcinosis cutis. Morphologically, this entity typically present as a single, well-circumscribed, white-yellow nodule. Based on clinical appearance alone, subepidermal calcified nodules are frequently misdiagnosed and often requires histological confirmation. We describe two cases of subepidermal calcified nodules presenting atypically as cutaneous horns. Subepidermal calcified nodules presenting as a cutaneous horn has rarely been reported; on review, there are fewer than 10 such cases have been described within the past 30 years...

PURPOSE OF REVIEW: To provide updated information on the prevalence, pathogenesis, diagnostics, and therapeutics of calcinosis cutis associated with systemic sclerosis (SSc). RECENT FINDINGS: Observational studies show ethnic and geographical differences in the prevalence of calcinosis. In addition to clinical and serological associations, biochemical studies and in-vivo models have attempted to explain theories behind its pathogenesis, including prolonged state of inflammation, mechanical stress, hypoxia, and dysregulation in bone and phosphate metabolism...

A healthy 2-year-old girl presented with multiple asymptomatic subcutaneous nodules on both legs. Histologically demonstrated calcium deposition within the dermis and subcutaneous tissue consistent with calcinosis cutis. Laboratory abnormalities, underlying genetic conditions, and potential triggering factors were ruled out. The lesions resolved over an 18-month period without treatment, emphasizing the importance of the wait-and-see approach in idiopathic cases of calcinosis cutis.

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Subepidermal calcified nodules are benign entities that can be seen in the head and neck region and are part of a family of calcifying disorders known as calcinosis cutis, in which calcium is deposited in subcutaneous tissue. We describe a middle aged childhood boy with a rapidly enlarging ear mass of unknown aetiology who presents for otolaryngologic evaluation. In this case, surgical excision provided both definitive diagnosis and sufficient treatment. Although uncommon, it is important to recognise these lesions in order to appropriately counsel patients on management options and rule out underlying disorders that may be responsible for the pathology...

Subepidermal Calcified Nodule of Ear is an uncommon lesion which is a type of Idiopathic Calcinosis Cutis. It is characterised by calcium deposits in an otherwise normal tissue with no underlying defects in Calcium or phosphorus homeostasis. With an unknown etiopathogenesis, it is usually seen in the paediatric age group. Final diagnosis need a clinicopathological correlation and it underlines the importance of post operative lab investigations which the patient must undergo to rule out any other underlying pathology...

BACKGROUND: Calcium gluconate is widely used to treat neonatal hypocalcemia, severe hyperkalemia, and convulsions. However, extravasation of calcium gluconate can lead to iatrogenic calcinosis, causing symptoms such as local redness and swelling, cutaneous plaque, soft tissue calcification, and cutaneous tissue necrosis. Therefore, this study retrospectively analyzed the conservative treatment results of neonatal iatrogenic calcinosis. METHODS: Data of neonates diagnosed with iatrogenic calcinosis cutis caused by calcium gluconate exudation between December 2012 and June 2021 were analyzed retrospectively...

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Subepidermal calcified nodule (SCN) is a clinical form of idiopathic calcinosis cutis, which commonly affects children, and presents as yellowish-white lesions involving the face. It is often misdiagnosed for other disorders like warts and molluscum contagiosum and treated by ablative procedures. In such a scenario, lack of histopathological examination makes it difficult to reach the correct diagnosis. We here report a case of SCN which was diagnosed after an excisional biopsy. Further, histopathological finding of dermal calcium deposits must prompt the clinician to rule out other disorders leading to calcinosis cutis, before labelling the case as SCN...

Calcinosis cutis is a chronic condition involving skin and soft tissue deposition of calcium and phosphate. It is associated with several conditions including idiopathic, iatrogenic, malignant metastasis, calciphylaxis, and connective tissue diseases. The most common connective tissue diseases it is associated with include systemic sclerosis and dermatomyositis. We present a case image of a patient with Sjogren's syndrome and calcinosis cutis and its progression over time. The patient was optimized on her current treatment regimen to prevent further progression...

BACKGROUND: Systemic sclerosis (SSc) is an autoimmune chronic multisystem disorder with a plethora of cutaneous manifestations. These manifestations often may be the only presenting complaint. Early identification of these help in diagnosing grievous systemic manifestations and their prompt and appropriate treatment. AIMS: To study the clinical profile of SSc, modified Rodnan's skin scoring (mRSS), nailfold capillaroscopy (NFC) patterns, antibody profile in the western India population, and their association with cutaneous manifestations...

BACKGROUND: Juvenile dermatomyositis (JDM) is an autoimmune connective tissue disorder characterized by an inflammation of proximal muscles of both upper and lower limbs in children below the age of 18 years. The condition mainly involves the proximal muscles and skin but extra-muscular involvement such as the gastrointestinal tract, lungs, and heart are also common. CASE PRESENTATION: We present a case of a 12-year-old south Asian male who developed weakness and muscular pain in all 4 extremities at 3 years of age...

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PURPOSE OF REVIEW: Idiopathic inflammatory myopathies (IIM) are a complex family of autoimmune systemic disorders which often affect muscle and/or skin. IIM cause significant morbidity and mortality, but optimal treatment is uncertain. This review provides a practical guide for using intravenous immunoglobulin (IVIG) and subcutaneous immunoglobulin (SCIG) in the management of IIM, including dermatomyositis (DM), polymyositis (PM), immune-mediated necrotizing myositis (IMNM), and spontaneous inclusion body myositis (IBM), based on relevant recent literature and experience...

Calcinosis represents a severe complication of several autoimmune disorders. Soft-tissue calcifications have been classified into five major types: dystrophic, metastatic, idiopathic, iatrogenic, and calciphylaxis. Autoimmune diseases are usually associated with dystrophic calcifications, including calcinosis cutis, occurring in damaged or devitalized tissues in the presence of normal serum levels of calcium and phosphate. In particular, calcinosis cutis has been described in dermatomyositis, polymyositis, juvenile dermatomyositis, systemic sclerosis, systemic lupus erythematosus, primary Sjögren's syndrome, overlap syndrome, mixed connective tissue disease, and rheumatoid arthritis...

Calcinosis cutis describes the deposition of calcium in the dermis. A case of a 69-year-old woman with idiopathic calcinosis cutis that presented as a mobile subcutaneous nodule is described. The patient had an asymptomatic, firm, mobile subcutaneous nodule on her right lower leg of at least six months duration. The nodule could be easily moved from one location to another. An incisional biopsy was performed. Microscopic examination of the tissue specimen showed islands of basophilic calcium material in dense sclerotic dermal connective tissue establishing the diagnosis of calcinosis cutis...

INTRODUCTION: The deposition of calcium in the skin is known as calcinosis cutis. It can affect any part of the body and can mimic soft tissue or bony lesions clinically. AIM: To describe the clinical and cytomorphologic features of calcinosis cutis on fine needle aspiration cytology smears. MATERIALS AND METHODS: A total of 17 cases reported as calcinosis cutis on fine needle aspiration cytology were reviewed for the available clinical and cytological details...

CASE: Iatrogenic heterotopic calcification and calcinosis cutis secondary to extravasations of intravenous calcium is very rare. We report a case of a neonate treated with intravenous calcium resulting in extravasations causing heterotrophic calcification and calcinosis cutis with subcutaneous mass causing perinatal peripheral brachial palsy. CONCLUSION: We highlight these rare potential complications of calcium extravasations and recommend conservative treatment and the avoidance of the temptation of surgical excision of any bony lumps as they resolve spontaneously in time...

RATIONALE: Calcinosis cutis is a rare skin disease, and idiopathic cases are rarely reported. It is characterized by the deposition of insoluble calcium salts in the skin, subcutaneous tissue, superficial muscles, and tendon sheaths. However, no abnormal changes were found in the bone. In this article, we introduce a case of idiopathic calcinosis cutis of the buttocks with a long course and large lesion area. PATIENT CONCERNS: A 51-year-old male patient was admitted to the hospital with a chief complaint of 'Due to the discovery of hard nodules with pruritus in the buttocks for 32 years...

Cutis calcinosis of the hand in the setting of symbrachydactyly is presented in 2 unique patients. Both lesions were treated based on the standard of care protocols with resection of the calcified mass and hand reconstruction, as appropriate. The patients healed uneventfully without recurrence of the calcification at a the 1-year follow-up. The association between symbrachydactyly and calcinosis cutis is discussed along with a hypothesis on the pathophysiologic mechanism that could potentially explain this unusual occurrence and why it might be more common than previously identified...