Introduction :Chronic cholecystitis is a common gastrointestinal pathology all around the world.1 Hyalinizing cholecystitis (HC) was first described by Patel et al characterizes by dense paucicellular hyalinizing sclerosis effacing the gall bladder wall transforming it into a thin uniform band.2 It is recognized as a distinct entity compared to the more heavily calcified “porcelain” gallbladder (PGB).3 Although traditionally associated with higher risk of gallbladder carcinoma (GBC), the association of PGB has recently been brought into question.4,5 On the other hand HC, reported in about 1.6% of cholecystectomy specimens is more consistently associated with GBC.2 Hence identification of radiological as well as histopathological features of HC along with close follow up of patients even after surgery is imperative.

An angiomatoid fibrous histiocytoma is a rare soft tissue neoplasm of intermediate biologic potential, is often misdiagnosed because of its clinical and radiological similarity to other conditions. Surgery is the mainstay of management and can effectively control local recurrence and metastasis if properly evaluated preoperatively.

Splenic cysts are very rare and are either primary or secondary.It is important to differentiate preoperatively with malignancies and hydatid cysts.Management options are either splenectomy or spleen preserving.We present this case because of its clinical rarity, diagnostic dilemma and histopathological diagnosis of pseudocyst in the absence of trauma.