Keratin-Positive Giant Cell Tumor of Bone and Soft Tissue With Fusion in Children Under 10 With Response to Imatinib Therapy: A Case Series.

HMGA2::NCOR2 keratin-positive giant cell tumors in children with response to imatinib in an infant.

Metastatic colorectal cancer- third line therapy and beyond.

Introduction: The outcome of patients with metastatic colorectal cancer (mCRC) has improved significantly in the last few decades. Metastatic colorectal cancer is a highly heterogenous cancer. Beyond second line chemotherapy, treatment decisions are often based on molecular testing.

Mullerian Serous Cystadenoma Occurring in the Scrotum Post-Orchidopexy: A Rarely Reported Yet Distinctive Entity.

Serous cystadenoma is a rare lesion in the para-testicular tissue, with even rarer reports of this entity occurring in the scrotum post-orchidopexy. We present such an occurrence, adding support for its existence as a distinct entity.

Uterine leiomyomatosis in adolescents and young adults (AYAs) may represent a narrow phenotypic variant of FH tumour predisposition syndrome.

FH Tumour Predisposition Syndrome, also known as Hereditary Leiomyomatosis and renal cell cancer (HLRCC), or Reed Syndrome, is an autosomal dominant condition clinically characterized by multiple cutaneous leiomyomas, multiple early-onset uterine leiomyomas and early-onset renal cell cancer. Here we report a young female with FH Tumour Predisposition Syndrome with no clinical features except early-onset uterine leiomyomas. Whilst there is a significant history of uterine leiomyomas in her family, there is no history of cutaneous leiomyomas or renal cell cancer (RCC).

PARP inhibitors in ovarian cancer: An overview of the practice-changing trials.

Poly (ADP-ribose) polymerase (PARP) inhibitors have transformed the management of recurrent ovarian cancer in patients with BRCA-mutations and beyond. Olaparib was the first PARP inhibitor to gain approval as maintenance therapy for patients with newly diagnosed, advanced BRCA-mutated ovarian cancer establishing a new standard of care. At the end of 2020, as a result of the SOLO1, PRIMA, and PAOLA-1 phase III trials, we are now in an era where three maintenance PARP inhibitor strategies have FDA and European Medicines Agency approval in the first-line setting.

Complete response to immunotherapy in a nonagenarian patient with metastatic melanoma.

Despite the increasing incidence of metastatic melanoma in the older population, there are relatively limited data for those older than 75 years of age. Elderly patients are often under-represented in clinical trials. In addition, elderly patients in trials often have a lower Eastern Cooperative Oncology Group score and fewer comorbidities and may thus not truly reflect the realities of day-to-day clinical practice.

Immunotherapy in Older Patients with Advanced Melanoma: A Review of the Current Evidence.

Despite the increasing incidence of metastatic melanoma in the older population, there is relatively limited specific data surrounding the use of immunotherapy for the treatment of advanced melanoma for patients above the age of 65 years. To date, there has not been a prospective trial done to evaluate the safety and efficacy of using immunotherapy to treat older patients with advanced melanoma. Older patients are often under-represented in clinical trials.

Benign epithelioid peripheral nerve sheath tumour arising in the rectum: A cytological and histological description.

A 57-year old man presented with a 3.6 cm submucosal rectal cystic mass detected on colonoscopy and MRI. The lesion was deroofed, with rectal cyst fluid and cyst wall received for examination.