The differentiation of amebic colitis from inflammatory bowel disease on endoscopic mucosal biopsies.

Background: Intestinal amebiasis is one of the important differential diagnoses of Inflammatory Bowel Disorders in areas where it is highly prevalent.

Aim: Studies comparing the clinical, endoscopic and histological features of these disorders have never been done, so we undertook this study.

Materials And Methods: A retrospective study comparing mucosal biopsies of 14 consecutive cases of intestinal amebiasis with 14 cases of Ulcerative colitis and 12 cases of Crohn's disease.

Laryngeal Squamous Cell Carcinoma (SCC) in a 12-Year-old Boy with Cutaneous Metastasis:An Unusual Presentation.

Laryngeal squamous cell carcinoma (SCC) in adolescents is a rare clinical entity and behaves aggressively. The mechanism of laryngeal oncogenesis is complex. Further studies need to be done to know the role that human papilloma virus plays in laryngeal SCC in adolescents.

Virilizing cystic juvenile granulosa cell tumour of the ovary: a case report.

We report a rare case of virilizing cystic juvenile granulosa cell tumour of the ovary diagnosed by histopathological examination in a 17-year-old female presented with mass abdomen for two months, growing of the hairs on the face and abdomen and deepening of voice for one year.

Basal cell adenocarcinoma in the tongue: an unusual presentation.

We present a case of basal cell adenocarcinoma (BCAC) in the tongue in a 65-year old male. This is an extremely rare presentation. BCAC generally occurs in the parotid gland and rarely involves the minor salivary glands.

Intussusception Caused by Yersinia enterocolitica Enterocolitis in a Patient with Sickle Cell Anemia.

Yersinia enterocolitica intussusception is rarely encountered in patients without an underlying susceptibility and is most frequently reported in iron-overloaded patients. This is thought to be related to the unusual use of iron by this microorganism. We present a case of a 5-year old child with intussusception of the terminal ileum caused by Y.

Xanthogranulomatous Pyelonephritis in a male child with renal vein thrombus extending into the inferior vena cava: a Case Report.

Background: We present a case of Xanthogranulomatous pyelonephritis (XGPN) in a male child with renal vein thrombus extending into the inferior vena cava. This is a rare presentation. XGPN is a rare type of renal infection characterised by granulomatous inflammation with giant cells and foamy histiocytes.

Myelodysplastic syndromes/neoplasms: recent classification system based on World Health Organization Classification of Tumors - International Agency for Research on Cancer for Hematopoietic and Lymphoid Tissues.

The myelodysplastic Syndromes (MDS) are a group of clonal hematopoietic stem cell diseases characterized by cytopenia(s), dysplasia in one or more of the major myeloid cell lines, ineffective hematopoiesis, and increased risk of development of acute myeloid leukemia. The classification and the diagnostic criteria have been redefined by the recent World Health Organization Classification of Tumors - International Agency for Research on Cancer for Hematopoietic and Lymphoid Tissues. The myelodysplastic syndromes are now classified into the following categories - refractory cytopenia with unilineage dysplasia, refractory anemia with ring sideroblasts, refractory cytopenia with multilineage dysplasia, refractory anemia with excess blasts, myelodysplastic syndrome associated with isolated del (5q), myelodysplastic syndrome - unclassifiable, and childhood myelodysplastic syndrome.

Mullerian adenosarcoma of the uterus with sarcomatous overgrowth.

Background And Objectives: Mullerian adenosarcoma is an uncommon variant of mixed mesodermal tumour of the uterus. This is a case report of a 65 year old post-menopausal lady who presented with complaints of passing tissue fragments per vaginum for 2 days followed by spotting. On examination, a polypoid mass protruding through the cervix was seen which was biopsied.

Choroid plexus papilloma presenting as a non-contrast-enhancing fourth ventricular mass in a child.

Choroid plexus papilloma (CPP) is a rare benign tumor of the central nervous system with a propensity for location within the lateral ventricle in children. We report a case of a 14-year-old girl who presented with transient facial paresis and ataxia. Her imaging showed a non-enhancing intra fourth ventricular mass, the histology of which was reported as CPP.

Dedifferentiated liposarcoma presenting as jejunal polyp. Case report.

We report a case of primary jejunal dedifferentiated liposarcoma presenting as a submucosal polyp mimicking a benign neoplasm. This is an extremely rare presentation. The histological feature of interest was the spindle cell lipoma-like appearance of the well-differentiated component.