RESUMEN
Liposarcoma most commonly occurs in deep soft tissues of the limb and the retroperitoneum; however, its occurrence in the subcutaneous tissue is rare. Mixed-type liposarcoma (MTL) is the rarest subtype. We herein describe a unique case of MTL with three simultaneous dedifferentiations occurring in subcutaneous tissue of left thigh in a 45-year-old male. We briefl y review the pertinent literature and report this case because of extreme rarity.
RESUMEN
The distribution of hemoglobin E (alpha2beta2 26Glu (R)Lys ) is mostly restricted to Northeastern India. While evaluating the patients of jaundice, we came across two cases of hemoglobin E (Hb E) disorders. The first case is in a 22-year-old Bengali male and the second case of Hb E/beta thalassemia in a 5-year-old Hindu boy. The family study revealed Hb E trait in both the parents of Case 1, whereas in Case 2, the father was found to have Hb E trait and the mother had beta -thalassemia minor, thus confirming the diagnosis. Herein, we present the laboratory diagnosis and comparative data of the spectrum of Hb E disorders (i.e., heterozygous Hb E trait, homozygous Hb E disease and compound heterozygous Hb E/beta -thalassemia) that was found in our index cases and their parents.
Asunto(s)
Adulto , Sustitución de Aminoácidos/genética , Salud de la Familia , Hemoglobina E/genética , Hemoglobinopatías/diagnóstico , Humanos , India , Masculino , Mutación Missense , Padres , Adulto JovenRESUMEN
We herein present an extremely rare occurrence of primary intratesticular leiomyosarcoma. A 65-year-old patient presented with painless enlargement of the right testis. A high inguinal orchiectomy was done. Histopathological examination of the excised mass was consistent with high-grade leiomyosarcoma. Pertinent literature is reviewed and the importance of excluding the germ cell tumor and the paratesticular neoplasm is emphasized.
Asunto(s)
Anciano , Humanos , Leiomiosarcoma/diagnóstico , Masculino , Orquiectomía , Neoplasias Testiculares/diagnóstico , Testículo/patologíaRESUMEN
Chondroid lipoma (CL), a rare lipoma variant, has not been described well for patients younger than 14 years of age. We herein report an extremely unusual instance of CL in a 7-year-old child. The cut surface of the tumor showed peculiar tan-brown and yellow-white areas. Histopathological sections showed the presence of eosinophilic variably vacuolated round- to oval-spindle cells in a myxo-hyaline background. The findings were consistent with CL. The case is reported because of its extreme rarity.