Massive facial edema and airway obstruction secondary to acute postoperative sialadenitis or "anesthesia mumps": a case report

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Diagnosing the Less Common Skin Tumors Clinical Appearance and Dermoscopy Correlation

Many texts deal with how to diagnose the straightforward melanomas of the skin, but there are many less common skin tumors that a clinician needs to be aware of because these are still likely to be encountered at some point in a clinical setting and many of them have serious implications. This highly illustrated text from an internationally acclaimed researcher provides a reliable guide to how to proceed with diagnosis of these more challenging entities. Contents: Tumors of the Epidermis: Nevoid basal cell carcinoma syndrome * Fibroepithelioma of Pinkus * Basosquamous carcinoma * Verrucous carcinoma * Sarcomatoid squamous cell carcinoma * Lentigines, Nevi, and Melanoma: Atypical Spitz nevus (tumor) * Halo Spitz nevus * Desmoplastic nevus * Pigmented epithelioid melanocytoma * Animal-type melanoma * Nevoid melanoma * Balloon cell melanoma * Desmoplastic melanoma * Special site melanoma (mucosal, acral) * Tumors of Cutaneous Appendages: Trichoadenoma * Trichoepithelioma and Brooke-Spiegler syndrome * Desmoplastic trichoepithelioma * Trichoblastoma * Tumors of the follicular infundibulum * Tricholemmoma and tricholemmal carcinoma and Cowden syndrome * Pilomatrixoma * Fibrofolliculoma/trichodiscoma and Birt—Hogg-Dubè syndrome * Sebaceous tumors *Syringocystadenoma papilliferum * Hidradenoma * Cylindroma and familial cylindromatosis and Brooke-Spiegler syndrome * Spiradenoma * Mammary and extramammary Paget’s disease * Syringoma * Eccrine poroma and eccrine porocarcinoma * Mesenchymal Tumors: Dermatofibrosarcoma protuberans * Atypical fibroxanthoma * Malignant fibrous histiocytoma (pleomorphic undifferentiated sarcoma) * Other Uncommon Tumors: Merkel cell carcinoma * Kaposi’s sarcoma * Angiosarcoma * Retiform hemangioendotheliom

Asthma in patients admitted to emergency department for COVID-19: prevalence and risk of hospitalization

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