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Angiomatosis is a rare benign vascular malformation. The lesion has a highly infiltrative nature and a high recurrence rate, making it easily misdiagnosed as malignancy. Therefore, diagnosis is best made based on a combination of clinical, radiological, and histological features. This case presentation is unique because aside from the fact that the lesion is rare, it was seen in an uncommon age and location. Occurrence in such location has not been documented, making this presentation the first of its kind. A 29-year-old male presented with a swelling on the right side of the back, reportedly present for the past six years. The swelling was painless, with a history of progressive increase in size. Examination at presentation revealed a fairly round mass located on the back, 5 cm below the right scapula. He underwent a wide local surgical excision with the material sent for histopathological evaluation. Based on the morphologic features, a definitive angiomatosis diagnosis was made. Our patient had complete surgical excision with histologically confirmed free margins and no recurrence after eight months of post-operative follow-up.

Abstract This article focuses on six recent understandings that have crystalized from INCOSE's Agile Systems Engineering Life Cycle Model (ASELCM) discovery project. The ASELCM project analyzed effective agile systems engineering processes in 3‐day structured analysis workshops hosted by organizations that wanted deeper understandings of what works, why it works, and how to apply those understandings across a broader base. Four case studies arising from these workshops have been published. This article cannot cover everything of interest that was discovered, but will expose six key findings: a problem‐space characterization heuristic, an asynchronous/concurrent life cycle model framework, a set of nine systems engineering operating principles, an encompassing pattern of three concurrent behavioral systems operating simultaneously in agile systems engineering, the concept of information debt, and general agile systems engineering response requirements.

This paper provides a theoretical model of anger arousal based on Leventhal's Perceptual-Motor Theory of Emotion and elucidates a number of dimensions of anger that must be considered from a therapeutic viewpoint. Means of assessing these dimensions and specific treatment approaches are discussed.