RESUMEN
Spitzoid melanoma is very rare tumour in the pediatric population, with clinical and non-uniform behaviour, different from adult melanoma [1]. It can be difficult to differentiate an atypical Spitz nevus from a Spitzoid melanoma, resulting in diagnostic problems. In addition, in our clinical case, the COVID-19pandemiccaused significant delays both in the diagnosis and in the surgical treatment of our patient. We present the clinical case of a 4-year-old child suffering from a localized polypoid cutaneous neoformation on the dorsum of the left hand, which started immediately before the lockdown and steadily increased during the COVID-19 pandemic. After a general clinical framing, the child underwent an excisional biopsy at our Department of Plastic and Reconstructive Surgery, at the Policlinico of Foggia. Subsequently, two independent anatomic pathology groups examined the specimen. Definitive diagnosis was made only after careful genetic analysis in combination with supporting histological and immunohistochemical examinations. This clinical case shows how during the pandemic we have been facing advanced forms of tumours, compared to the previous period and highlight show an interdisciplinary and multicenter collaboration allowed a quick diagnosis of certainty, demonstrating the utility of molecular pathology as a fundamental aid in clinical/surgical practice.
RESUMEN
Background: Breast cancer may present with distinct cutaneous manifestations that may be paraneoplastic or secondary to direct skin infiltration, distant skin metastases, or dermal lymphatic tumor embolization (inflammatory breast carcinoma). Case report: A 51-year-old Asian woman visited the emergency care department during the outbreak of COVID-19 in Northern Italy. About 6 months before, she had noted the onset of right breast swelling accompanied by skin redness and itching. She never consulted a physician, and, over time, the local skin condition progressed to a large scaly plaque covering the entire breast surface including the nipple. At presentation, abduction of the right upper limb was impaired due to severe shoulder pain. CT scan showed the presence of bilateral breast masses with necrotic and colliquative features, and multiple skeletal, nodal, pulmonary, and brain images suggestive of metastases. An ultrasound-guided core biopsy of the contralateral breast showed grade 2 non-special type infiltrating carcinoma. The patient was referred to the breast oncology unit and is currently being treated with aromatase inhibitors and chemotherapy. Conclusion: The COVID-19 pandemic has disrupted the entire spectrum of oncological care including breast cancer. Hopefully, telemedicine will contribute to increase patients' confidence and will provide earlier diagnosis and treatment while minimizing the risk of contagion.
RESUMEN
RATIONALE: Although there have been several studies describing clinical and radiographic features about the novel coronavirus (COVID-19) infection, there is a lack of pathologic data conducted on biopsies or autopsies. PATIENT CONCERNS: A 56-year-old and a 70-year-old men with fever, cough, and respiratory fatigue were admitted to the intensive care unit and intubated for respiratory distress. DIAGNOSIS: The nasopharyngeal swab was positive for COVID-19 and the chest Computed Tomography (CT) scan showed the presence of peripheral and bilateral ground-glass opacities. INTERVENTIONS: Both patients developed pneumothoraces after intubation and was managed with chest tube. Due to persistent air leak, thoracoscopies with blebs resection and pleurectomies were performed on 23rd and 16th days from symptoms onset. OUTCOMES: The procedures were successful with no evidence of postoperative air-leak, with respiratory improvement. Pathological specimens were analyzed with evidence of diffuse alveolar septum disruption, interstitium thickness, and infiltration of inflammatory cells with diffuse endothelial dysfunction and hemorrhagic thrombosis. LESSONS: Despite well-known pulmonary damages induced by the COVID-19, the late-phase histological changes include diffused peripheral vessels endothelial hyperplasia, in toto muscular wall thickening, and intravascular hemorrhagic thrombosis.