Online teaching of undergraduates in pathology during COVID-19 pandemic: An opportunity to grab or dismiss?

Introduction: Covid 19 pandemic has brought human life one on one with the pace of growth. The indispensable lockdown and social distancing norms have posed challenges to continue education in various fields. Distance learning via online teaching has emerged as a savior in the pandemic. In the current scenario, it is very important to keep learners in the loop and obtain feedback from students at the end of online teaching, for understanding its strength and weaknesses which will eventually assist in developing strategies to improve its quality. We intend to share our experience with the online teaching. Materials and Methods: The study was conducted from March 2020 to Feb 2021, which includes 8 months of online teaching classes and practicals, one online examination (mid term exam), and 1 offline examination (final professional exam). The marks obtained by the students who attended online classes (batch II) in 2020-21 session was compared with previous batch i.e 2019-20 (batch I). Also the marks obtained by batch I during online exam (mid-term exam) were compared with their marks during offline exam (final professional exam). Results: Batch II scored higher marks than batch I in theory and practical (p-value < 0.05). However, the marks of viva for both batches were equitable. Conclusions: We feel that the online teaching is a reasonable alternative to conventional teaching in the current scenario.

Type A thymoma with generalised myasthenia gravis.

Thymoma is a very rare tumour arising from thymus in the anterior mediastinum. A case of a spindle cell thymoma with Myasthenia gravis in a 34-year-old female who presented with difficulty in breathing and swallowing with shortness of breath is reported.

Reye syndrome: a case report with review of literature.

Here we describe a case of Reye syndrome diagnosed at postmortem liver biopsy of a three-year old girl who presented with vomiting, low grade fever for three days and loss of consciousness for 18 hours. Clinically, the differential diagnoses were meningitis, encephalitis and septicemia. No history of past illness or any drug ingestion including aspirin were present. Laboratory investigations indicated a diagnosis of Reye syndrome. The child was given supportive treatment but died after two days of admission and postmortem needle-biopsy of the liver showed microvesicular steatosis consistent with Reye syndrome.

Primary malignant melanoma of vagina--a case report with review of literature.

Primary vaginal malignant melanoma is a very rare tumor with less than 300 cases reported to date. We describe a case of primary vaginal melanoma and review the literature. A 60 years postmenopausal female patient presented with painless mass coming out of the vagina with occasional bleeding for last 2-3 weeks. On vaginal examination there was a firm polypoidal growth of size 7 cm attached to the right lateral wall of vagina and coming out of the introitus. Histopathology of the mass showed features of malignant melanoma. Wide local excision was done and adjuvant therapy was given. However patient came back after three months with widespread metastasis and expired 6 months after the initial diagnosis. Vaginal melanoma is a very aggressive tumor and the overall prognosis is very poor despite the treatment modality.

Unusual presentation of dedifferentiated liposarcoma as paratesticular mass.

A 75-year-old male presented with complaint of painless left inguinoscrotal mass slowly increasing in size since 9 years. Clinical impression was malignancy arising in left testis or cord. Initial incisional biopsy was reported as fibromatosis. Later on wide excision of tumor was done and histopathology showed dedifferentiated liposarcoma with areas of fibromatosis.

A prospective and retrospective study of actinomycosis in last five years at Manipal Teaching Hospital, Pokhara, Nepal.

OBJECTIVE: The study was carried out to determine the clinical and morphological presentation of actinomycosis and its association with malignancy and other opportunistic infections. MATERIAL AND METHODS: A prospective and retrospective study of cases was done from January 2001 to December 2006 (5 years) in the department of pathology. RESULT: Total 19 cases of actinomycosis were found during this period. Patients presented with discharging sinus and non-healing superficial abscess. Out of 19 cases, three cases were associated with malignancy, two cases were associated with aspergillosis while one case was clinically misdiagnosed as malignancy. All cases were diagnosed pathologically except a case of maxillary sinusitis which was initially suspected as fungal sinusitis by CT scan. Since actinomycosis is often misdiagnosed it is important to know the clinical presentation and morphological features of actinomycosis for correct management. CONCLUSION: The clinical features and histopathological findings of actinomycosis are important to understand for its correct diagnosis and better management of patient.

Nasal glioma: a case report.

Here we describe a rare case of nasal glioma in a 14 year old boy who presented with history of right nasal obstruction and nasal discharge since 6 months. On examination a pale mass was seen filling the right nasal cavity and extending down in the oropharynx. Clinical impression was antrochoanal polyp. Excision of the mass was carried out and sent for histopathology which showed presence of glial tissue and the diagnosis was made as nasal glioma.