Pediatric Granular Cell Tumor of the Breast: An uncommon neoplasm in an uncommon site and age group

Granular cell tumor (GCT) is a rare soft tissue neoplasm of Schwann cell origin. Most cases occur in adults; however, the precise incidence is unknown in children. GCT is usually a slow-growing, painless tumor involving the skin and soft tissues that is mostly located in the head and neck region, especially the tongue. The breast is one of the least common sites involved by GCT. This paper presents a 3-year-old girl who presented with a soft to firm, ill-defined swelling on the right breast with painful ulceration of the overlying skin. Fine needle aspiration rendered an initial diagnosis of fibrocystic change accompanied by apocrine metaplasia. Histologic evaluation of the excised breast mass revealed a benign granular cell tumor. Although rare, GCT of the breast should be included in the differential diagnosis for breast masses in pediatric patients. Proper diagnosis and timely management of this tumor are essential because of its malignant potential (<2% of cases) and high rate of local recurrence if not properly excised

Demographic pattern and histopathological profile of neuroendocrine neoplasms diagnosed at a tertiary care center in North East India

Background: Neuroendocrine tumors (NENs) are a group heterogenous group of tumors that can arise in any organ in the body and have a wide range of aggressiveness. Aims and Objective: To compare the frequency of NENs in our setup to those reported in the literature to age, site, and degree of differentiation by doing a retrospective study. Materials and Methods: Cases of NENs that were diagnosed in the Department of Pathology, in our hospital over the past 5 years were studied considering the age, location, and degree of differentiation. A fresh panel of immunohistochemistry (IHC) was conducted for those cases where IHC was not done. Results: A total of 46 cases of NENs were reviewed. About 56.5% (26 cases) were males and 43.5% (20 cases) were females, with a median age of 46 years. In our study, most of the tumors are found in the gastro-entero-pancreatico-hepatobilliary group followed by the NENs of the endocrine gland (21.7%) and broncho-pulmonary group (15.2%). NENs were graded based on mitotic count and/or Ki-67 labeling index, and/or the presence of necrosis. In total 21 cases (45.7%) had G1 grading, 7 cases (15.2%) had G2 grading, 2 cases (4.3%) had a G3 grading, and 16 cases (34.7%) were graded as neuroendocrine carcinoma. Conclusion: As the majority of the studies do not include benign NENs and those arising from the endocrine glands, therefore comparison of our results can be difficult. This is the first attempt to study the NENs from North East India and to analyze their clinicopathological features

Antenatal and postnatal sonographic imaging findings of a single ventricle presenting as double outlet right ventricle with rudimentary left ventricle and single atrium

Congenital heart disease is a major cause of morbidity and mortality. Single ventricle is a rare finding and usually of left ventricular morphology. We present here interesting antenatal and postnatal echocardiographic findings of a baby having a rare single ventricle of right ventricular morphology with double outlet. Antenatally we saw a large ventricular septal defect indistinguishable from a single ventricle with left to right ventricular ratio of 1:1. Postnatally we saw a single ventricle having the outlets for both the main pulmonary artery and aortic root. The left ventricle is collapse with a rudimentary morphology possibly due to changes in hemodynamics after birth and absent of outlet from it

Haemolytic Disease of Foetus and Newborn (HDFN) due to Anti c with Previous Fatal HDFN in Two Other Siblings

Haemolytic Disease of Foetus and Newborn (HDFN) or Haemolytic Disease of Newborn (HDN) has been known to occur mostly as a result of Rh-isoimmunisation. However, HDFN due to minor antigens of the Rh system have also been reported. Anti-c causes severe HDN after anti D. Here, we report a case of HDN due to anti-c and we want to emphasise the importance of routine antibody screening as part of the antenatal services for all pregnant woman so as to prevent hazardous complications for the baby

Angiomyolipoma of the broad ligament

Angiomyolipoma is a benign mesenchymal neoplasm of the renal parenchyma, accounting for 1% of all renal parenchymal tumors. However, this entity may rarely occur in extrarenal sites. Extrarenal angiomyolipoma has been documented in various sites of the body, but angiomyolipoma of the broad ligament was reported in only two cases. We report the reputed third case of angiomyolipoma of the broad ligament in a 33-year-old female, who presented clinically with abdominal distension. With a working diagnosis of low-grade neoplasm, an en-bloc excision of the left broad ligament mass was performed. Based on histopathology and immunohistochemistry, a diagnosis of the classical variant of angiomyolipoma of the left broad ligament was made. The post-operative period was uneventful with no recurrence after 6 months of follow-u

Metanephric Adenoma with cystic changes- An uncommon presentation of a rare tumor in a young adult

Metanephric adenoma (MA) is a rare benign neoplasm of the kidney that is usually asymptomatic and incidentally diagnosed. MA usually present as a solid mass; however, a cystic presentation has been reported. The main differential diagnosis of MA is the epithelial predominant Wilms tumor (e-WT) and the solid variant of papillary renal cell carcinoma (pRCC). The presence of the BRAF gene mutation has recently been reported in 85% of MA, and less than 10% of cases of MA do not express this specific gene mutation. Herein we report a 22-year-old man who presented with back pain and abdominal discomfort with a renal mass on the computed tomographic scan. The diagnosis of metanephric adenoma was confirmed histopathologically. In our case, the tumor presented as a solid and cystic mass hence mimicking a papillary renal cell carcinoma. The VE1 protein, which correlates with BRAF gene mutation, did not show any significant expression. We want to highlight that MA can present as a cystic lesion that should be taken into account to avoid unnecessary radical nephrectomy. Also, we demonstrated that a subset of MA might not harbor the BRAF gene and, they are classified as the BRAF wild type MA

Clinicopathological, Immunological, and Laboratory Parameters of Childhood Lupus Nephritis: A Study from Northeast India

Background Lupus nephrtis in children is associated with high morbidity and mortality. The incidence of childhood systemic lupus erythematosus (SLE) ranges from 3.3 to 8.8/100000 children with a higher Asian preponderance. The predominance of SLE in female pediatric patients increases gradually with age to the values observed in adults