Purpose: To evaluate the clinical presentation, anatomical location, and histological features of congenital conjunctival cysts of the orbit. The location and the histological features of inflammation in these patients were compared with those for 293 orbital dermoid cysts. Patients and Methods: Retrospective review of the clinical details, imaging, and histopathology for patients who had excision of conjunctival cysts from their orbit between 1992 and 2020; patients with a history of trauma or surgery were omitted. Results: Twelve patients (7 male; 58%) with congenital conjunctival cysts were identified, the patients presenting at an average age of 16 years (median 26; range 1–61) with a symptoms for a mean duration of 20 months (median 24; range 6–36). The commonest symptoms were peribulbar lump (6/12 patients; 50%), and eyelid swelling and blepharoptosis (6/12 patients; 50%). An orbitaxl mass was palpable in 10 patients (83%), 3 patients (25%) had mild proptosis (1–3 mm), and the cysts were most commonly located superiorly (6/12 patients; 50%) or superonasally (3/12; 25%) in the anterior half of the orbit. Imaging was performed in 7 cases, this showing an intimate relation to the common sheath of the superior rectus/levator complex in 3 patients (25%) and to the trochlea in 1 (8%). All cysts were excised completely, and no patient had postoperative complications or recurrence. Chronic mild and nonspecific inflammation was evident within the cyst wall in 7 cases (54%), but—unlike 55% of the 293 dermoid cysts—none showed granuloma formation. Conclusion: Congenital conjunctival cysts are rare and usually present with a palpable mass in the upper eyelid sulcus. A significant proportion of these cysts have an intimate relationship with the trochlea, or the superior rectus, levator palpebrae or superior oblique muscles and, to minimize the risk of postoperative diplopia or ptosis, particular care must be exercised during surgery.

HighlightsPancreatitis has a myriad of different presentations.Pancreatitis can present with scrotal pain or swelling.Maintain a high index of suspicion when assessing patients with scrotal pain.

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This case report discusses the ophthalmic complications of frontal sinus mucoceles and describes the favorable long‐term surgical outcomes of a combined endoscopic and upper‐lid skin crease drainage approach carried out jointly with otorhinolaryngology. A 47‐year‐old single mother presented to eye casualty with markedly swollen eyelids and visual acuity of 6/6 in the left eye, no perception of light in the right. Ophthalmic examination revealed right‐sided hypoglobus and proptosis with exposure keratopathy inferiorly. There was complete ophthalmoplegia in the right eye and a hemorrhagic optic disc visible on fundoscopy. CT orbit with contrast confirmed a diagnosis of giant frontal mucocele with orbital extension. The patient underwent mucocele drainage via a modified anterior orbitotomy approach and FESS (Functional Endoscopic Sinus Surgery) drainage performed jointly with otorhinolaryngology. Two weeks post‐operatively her proptosis was resolving and by three months she had regained full extraocular motility. As expected, vision was not restored in the right eye. At one year, the patient's upper lid skin crease scar was completely buried in the eyelid's natural contour, and repeat CT scanning confirmed no re‐stenosis or mucocele recurrence. This case demonstrates, that a multidisciplinary approach to far‐lateral frontal sinus mucoceles with orbital extension and ophthalmic complications which combines an upper lid skin crease incision with FESS drainage, allows adequate access to the frontal sinus while preserving cosmesis.