Primary Testicular Lymphoma Mimicking Germ-Cell Tumor: A Case Report.

There are 1% to 2% of lymphoma cases that include the testis as primary testicular non-Hodgkin lymphoma (NHL). In 35% of cases, it involves both testes and is usually seen as a painless testicular mass. Therefore, in most cases, the management option is radical orchiectomy.

Treatment response and recurrence of conjunctival melanoma with orbital invasion treated with immune checkpoint inhibitors: case report and literature review.

Introduction: Conjunctival melanoma (CM) has genetic characteristics that are similar to primary cutaneous melanoma (PCM). The management of advanced CM with orbital metastasis was limited until the adoption of novel immunotherapy agents that significantly improved the survival of metastatic PCM.

Purpose: To review and compare the immune checkpoint inhibitor (ICI) treatment response in cases reported in the English literature with orbital involvement secondary to CM versus PCM.

Central Neurocytoma with Hemorrhagic Presentation Case Report and Review of the Literature.

Central neurocytoma (CN) is slow-growing rare intraventricular tumor that represents 0.25-0.5% of all intracranial tumors in adults.

Periocular subcutaneous granuloma annulare in a child: A case report.

Purpose: We describe a rare case of annular granuloma involving the eyelid of a child, a 6-year-old male, who presented with multiple subcutaneous nodular lesions involving the upper eyelid of the right eye.

Observations: The slit-lamp examination of the eye was normal. Extra-ocular examination showed a lesion on the dorsal aspect of the right foot, which was resistant to treatment with topical corticosteroids.

Menotrophin Induced Autoimmune Hepatitis.

Menotrophin is a protein-based hormonal therapy. It is used as a fertility medication that is given as injection either subcutaneously or intramuscularly. Menotrophin has not been previously reported to cause drug-induced liver injury.

Extraskeletal Myxoid Chondrosarcoma of the Orbit.

Extraskeletal myxoid chondrosarcoma (EMC) is a rare soft tissue tumor. Numerous cases of EMC have been reported in different anatomical locations. There is currently only a single case of EMC of the orbit and that was reported in 1985.

Combined parathyroid adenoma and an occult papillary carcinoma.

Although the pathological association of thyroid and parathyroid disease is common, the association of both parathyroid adenoma and thyroid cancer is rare. We report here a case of a 45-year-old Saudi woman who was diagnosed to have primary hyperparathyroidism due to a single parathyroid adenoma as confirmed biochemically and radiologically. At operation, the adenoma was found to be an intrathyroid and therefore a thyroid lobectomy was performed.