Malignant nodular hidradenoma-inguinal region clinically masquerading as squamous cell carcinoma: a case report

Malignant Nodular hidradenoma is an extremely rare aggressive tumour originating from eccrine sweat glands with an incidence of <.001%. So far less than 80 cases have been reported in the literature. It’s known for its local recurrence (50%) and metastasis (60%) and hence early diagnosis and radical treatment is mandatory. But differentiating it from its benign counterparts and other skin tumour mimics is challenging, due to its histopathological similarity & lack of diagnostic immunomarkers. Authors report a case of 65-year-old female who presented with a short 4-month history of rapidly growing ulceroproliferative growth in the right inguinal region with bilateral inguinal node enlargement, associated with pain and discharge. Wedge biopsy of left inguinal lymph node showed malignant cutaneous adnexal tumour deposits, which after excision was typed as malignant nodular hidradenoma. It was confirmed with immunohistochemistry. Patient presented with recurrence 8 months after excision

A bolt from the blue in a testicular mass - continuous Splenogonadal fusion with maturation arrest

Splenogonadal fusion is an infrequent cause of testicular or scrotal swelling with less than 250 cases reported. We report the case of a 27-year-old male who presented with painless scrotal swelling. The sonography showed a homogeneous, well-encapsulated left extratesticular mass, which was surgically removed. The gross examination revealed a grey-brown tissue below the left testis. The microscopy of the grey-brown mass revealed splenic tissue, and the testis showed maturation arrest, resulting in the diagnosis of splenogonadal fusion. These can be easily mistaken for a tumor, especially in this age group. Reporting such an entity increases awareness among clinicians, radiologists and pathologists, which will aid in preventing an orchiectomy for these patients

A bolt from the blue in a testicular mass - continuous Splenogonadal fusion with maturation arrest

Splenogonadal fusion is an infrequent cause of testicular or scrotal swelling with less than 250 cases reported. We report the case of a 27-year-old male who presented with painless scrotal swelling. The sonography showed a homogeneous, well-encapsulated left extratesticular mass, which was surgically removed. The gross examination revealed a grey-brown tissue below the left testis. The microscopy of the grey-brown mass revealed splenic tissue, and the testis showed maturation arrest, resulting in the diagnosis of splenogonadal fusion. These can be easily mistaken for a tumor, especially in this age group. Reporting such an entity increases awareness among clinicians, radiologists and pathologists, which will aid in preventing an orchiectomy for these patients

Abnormal Shape of Placenta as a Consequence of Maternal Thyroid Disorders-Does It Leave Any Microscopic Changes?

Introduction: Thyroid disorders are common in the reproductive age group of women and these can cause significant perinatal outcomes.Though the effect of abnormal thyroid hormones on the foetus and its development is established, their effect on the placenta and its contribution towards the effect is not elaborately studied. Aim: To compare the microscopic features of euthyroid placentae with those of mothers with thyroid dysfunction. Materials and Methods: This is prospective observational study wherein placentae received from October 1 ,2017 to March 31, 2019 in the Department of pathology, Karnataka Institute of Medical Sciences, Hubballi, Karnataka, India, were collected, processed and analysed. A total of 539 cases were received for histopathological examination during this period, of these 64 cases had abnormal antenatal thyroid profile. These were compared grossly and microscopically with the control group of 64 euthyroid cases. Results: The total sample of the study comprised of case group(n=64) and control group(n=64), mean age: mean age of the women 26.91±4.1 years. The case group samples included 3 hyperthyroid cases and 61 hypothyroid cases.In the control group, 3 (2.3%) foetuses were dead as compared to 6 (4.7%) foetuses in hypothyroid group and 3 (2.3% of total, 100% of hyperthyroid group) foetuses in hyperthyroid group (p< 0.001). Abnormal shape of the placenta was seen in 1 (0.8%) case in normal group as compared to 3 (2.3%) in hypothyroid group and 1 (0.8%) case in hyperthyroid group (p=0.018). However, there weren’t any significant microscopic changes. Conclusions: Maternal thyroid disorders result in abnormal shape of placenta and hence resulting in foeto-maternal insufficiency and subsequent foetal growth restriction and adverse foetal outcome