Surgical treatment of extensive tumoral calcinosis associated with systemic sclerosis

The value of perforator flap reconstruction in painful soft tissue calcifications

Soft tissue calcifications frequently cause debilitating pain and functional impairments, considerably affecting patients' quality of life. As they are rare entities, evidence remains sparse, especially regarding treatment effectiveness and recurrence rates. While both pharmacological and surgical treatments may alleviate symptoms, complete resection is currently believed to prevent long-term recurrence of deposits. To improve understanding and raise awareness for soft tissue calcifications, the goal of this study was to review the current state of treatment and to compare benefits and possibilities of flap reconstruction versus simple excision in improving quality of life. Furthermore, we include a successful case report of complete resolution of symptoms following quadruple perforator flap reconstruction. By systematic literature review, studies published in MEDLINE between 1980 and 2024 reporting on surgical treatment and outcome of soft tissue calcifications were included, in addition to a detailed description of our case report. A total of 53 studies reporting on 197 patients with soft tissue calcifications were included. Simple surgical excision was the most commonly (85.9%) employed procedure, demonstrating a substantial recurrence rate of 13.3%. In contrast, no patients who underwent radical excision experienced recurrence. Dermal matrix grafts and flap reconstruction were successfully used in patients requiring substantial tissue coverage, highlighting their value in complex defect reconstruction following radical excision. The combination of complete surgical resection and flap reconstruction reduces recurrence rates and improves postoperative outcomes and quality of life of these patients, supporting early radical surgical intervention as the gold standard treatment for soft tissue calcifications.

[Atypical arthritis of the hands : Collagenosis-part 2]

BACKGROUND

Progressive systemic scleroderma (PSS) and mixed connective tissue disease (MCTD) represent vasculitic autoimmune diseases from the group of collagenoses with manifestations in various organ systems such as the skin, the internal organs and the joints.

OBJECTIVE

To present the atypical arthritis patterns of the hands in PSS and MCTD that differ from those in rheumatoid arthritis (RA) and psoriatic arthritis (PsA) in the context of clinical and serologic findings and in consideration of the classification of PSS and MCTD.

MATERIALS AND METHODS

Narrative review based on the current literature on the subject from the radiological and rheumatological point of view.

RESULTS

In PSS, combinations of acral soft tissue atrophy, nonreactive acro-osteolysis, and interstitial calcifications can be visualized by projection radiography, which in the final stage can lead to a scleroderma claw hand. Digital pharmacoangiography of the hands can be used to reliably diagnose manifest vascular occlusions of the digital arteries. MCTD is characterized by various overlapping symptoms of at least two systemic autoimmune diseases and most frequently presents in the hand with symmetrical involvement of the PIP (proximal interphalangeal), MCP (metacarpophalangeal) and wrist joints with the manifestation of so-called "puffy fingers".

CONCLUSIONS

The presented morphological atypical arthritis patterns of the hands in PSS and MCTD differ considerably from the typical patterns in the hands in RA and PsA. MRI is useful to diagnose early stages and pharmacoangiography can be used to differentiate between temporary and manifest digital vascular occlusions.

Ultrasound guided aspiration of massive periarticular calcinosis in patient with scleroderma

Massive periarticular calcinosis is poorly understood process arising either primarily (tumoral calcinosis) or secondary to underlying medical conditions, including connective tissue disease, soft tissue sarcoma, and metabolic dysregulation. The calcific deposits can cause functional limitation, skin ulceration, and cosmetic deformity. Treatment of the calcific deposits depends on the underlying cause but can be problematic with resistance to surgical and non-surgical treatments. Here, we introduce a case of tumoral calcinosis secondary to scleroderma treated with ultrasound guided aspiration.

Systemic sclerosis: Current concepts of skin and systemic manifestations

Systemic sclerosis is an uncommon autoimmune connective tissue disease with multiorgan system involvement and significant associated morbidity and mortality. Cutaneous signs and clinical manifestations are of particular importance, as they may be recognized before systemic manifestations, allowing earlier risk stratification into the limited and diffuse cutaneous subtypes, as well as earlier initiation of treatment. Important cutaneous manifestations include Raynaud's phenomenon, digital ulcers, cutaneous sclerosis, calcinosis cutis, telangiectasias, pruritus, and dyspigmentation. Despite investigation of a wide variety of treatments, no FDA-approved pharmacologic therapies exist for systemic sclerosis, and data from high-quality studies are limited. In the following review, we will discuss skin-directed therapies. Although there is evidence to support specific treatments for Raynaud's phenomenon, digital ulcers, and cutaneous sclerosis, there are limited rigorous studies evaluating the treatment of other cutaneous signs and clinical manifestations. Additional randomized-controlled trials and large observational studies are necessary to develop future evidence-based treatment options.

Assessment and Surgical Treatment of Calcinosis of the Shoulder Associated with CREST Syndrome

We report an unusual case of a 65-year-old lady with CREST syndrome with multiple upper and lower limb calcinosis, who presented with severe shoulder pain and stiffness, with widespread intra- and extra-articular calcinosis, which was refractory to conservative measures. We were able to identify the main cause of her symptoms through serial diagnostic injections as calcific biceps tendinosis. We will discuss her assessment and surgical management and the pathophysiology and various treatment modalities for managing the soft tissue calcinosis in rheumatological diseases.