scholarly journals Schwannoma of the Median Nerve at the Wrist and Palmar Regions of the Hand: A Rare Case Report

2013 ◽  
Vol 2013 ◽  
pp. 1-4 ◽  
Author(s):  
Harun Kütahya ◽  
Ali Güleç ◽  
Yunus Güzel ◽  
Burkay Kacira ◽  
Serdar Toker

Schwannomas are also known as neurolemmas that are usually originated from Schwann cells located in the peripheric nerve sheaths. They are the most common tumours of the hand (0.8–2%). They usually present solitary swelling along the course of the nerve however multiple lesions may be present in cases of NF type 1, familial neurofibromatosis, and sporadic schwannomatosis. Schwannomas are generally represented as an asymptomatic mass; however pain, numbness and fatigue may take place with the increasing size of the tumour. EMG (electromyelography), MRI (magnetic resonance imagination), and USG (ultrasound) are helpful in the diagnosis. Surgical removal is usually curative. In this paper, we present a 24-year-old male referred to our clinic for a lump located at the volar side of the left wrist and a lump located in his left palm and numbness at his 3rd and 4th fingers. Total excision was performed for both lesions. Histopathological examination of the masses revealed typical features of schwannoma. At the 6th-month followup the patient was symptom-free except for slight paresthesia of the 3rd and the 4th fingers. For our knowledge, this is the second case in the literature presenting wrist and palm involvement of the median nerve schwannoma.

Author(s):  
Andrews Navin Kumar ◽  
Anubhav Shivpuri ◽  
Sandeep Mehta ◽  
Shanender Singh Sambyal

<p class="abstract">In this case report a bony swelling was noticed clinically which had a cystic presentation in CT imaging. After surgical removal it was sent for histopathological examination and was diagnosed as dermoid cyst. Dermoid cyst is rarely encountered lesions of head and neck region so most frequently misdiagnosed. Though this lesion is very rare but should be considered as a differential diagnosis while evaluation cystic lesions of head and neck region.</p>


2015 ◽  
Vol 6 (3) ◽  
pp. 115-117
Author(s):  
Sachin Lal Shilpakar ◽  
Bivek Aryal ◽  
Shyam Thapa Chettri ◽  
Apar Pokharel ◽  
Deepak Paudel

ABSTRACT The trichoepithelioma is a benign cutaneous neoplasm which is derived from hair follicles. It is common in the face, but there are only three reports of the solitary occurrence on the nose. It is often not recognized because of its rarity, controversial classification, origin and biological potential. The objective of this paper is to present a case of solitary trichoepithelioma on the nose, histopathological examination and treatment. It should be considered as a differential diagnosis of a solitary lesion of nose which is confused with basal cell carcinoma. The confirmation by histopathological examination is essential. How to cite this article Sah BP, Shilpakar SL, Aryal B, Chettri ST, Pokharel A, Mishra S, Paudel D. Solitary Trichoepithelioma of Nose: A Rare Case Report and Review of Literature. Int J Head Neck Surg 2015;6(3):115-117.


2019 ◽  
Vol 10 (02) ◽  
pp. 367-370
Author(s):  
Shamila Mohamed Ali ◽  
P. Somashekara Reddy ◽  
S. Venugopal ◽  
Manmeet Chhabra ◽  
Anita Mahadevan

ABSTRACTHuman coenurosis is a rare zoonotic disease caused by the larvae of Tinea multiceps seen in sheep-rearing countries. We report the case of a 63-year-old male who was referred to our hospital with a working diagnosis of skull base chondrosarcoma. Histopathological examination after surgical excision revealed characteristic feature of coenurus with multiple scolices invaginating from the outer cuticular layer. Coenuri are often mistaken for giant cysticercal cysts and hydatid cysts. Despite its wide prevalence in cattle, only two cases of human coenurosis are reported from India till date. We report the third case from India.


2015 ◽  
Vol 87 (9) ◽  
Author(s):  
Radhika Vidyasagar ◽  
Sudarshan ◽  
Sreedhar ◽  
Subramanya ◽  
Vidya Bhat

AbstractMesenteric fibromatosis is a part of the clinical-pathologic spectrum of deep fibromatoses. We report this rare case of primary mesenteric tumor that was diagnosed to be a mesenteric fibromatosis on histopathological examination.In majority of patients it may remain asymptomatic and the management of these tumors depends on histopathological examination. Postoperatively, patient was well and subsequent follow up showed normal recovery.


2020 ◽  
Vol 24 (4) ◽  
pp. 106
Author(s):  
Srinivas Nallanchakrava ◽  
ManojKumar Mallela ◽  
VShiva Kumar Jeenepalli ◽  
HM Niharika

Author(s):  
Bose Surajit ◽  
Bhakta Ipsita ◽  
Karar Chandan Kumar ◽  
Singh Dharvind Kumar ◽  
Banerjee Abhishek

The separation of the follicle from around the crown of an unerupted tooth causes formation of dentigerous cyst. It may undergo metaplasia in several cases. In this case a 30 year old female patient reported with a history of dentigerous cyst with respect to impacted 48. The swelling started growing gradually causing facial asymmetry. On intraoral examination the swelling seem to extend from 48 to 46 region and cortical plates were expanded. The histopathological examination revealed the sample to be cystic ameloblastoma (mural variety). This paper sends a message that the potential of a cyst should never be understated, instead it must be kept in an observation or understanding the biological behavior over a course of time.


2021 ◽  
Vol 57 (3) ◽  
pp. 256
Author(s):  
Muhammad Husni Tamrin ◽  
Wahjoe Djatisoesanto

Chondrosarcoma is a rare variant of bladder tumor and one of the rare types of soft tissue sarcoma. This case happened on a 36-year-old male who complained of lumps in his lower abdomen, accompanied by difficulties in passing urine and painful urination, without hematuria. We performed TURBT and histopathological examination showed low-grade chondrosarcoma. The patient was diagnosed with low-grade bladder chondrosarcoma. The patient was treated for chemotherapy and radiotherapy. However, after undergoing one cycle of chemotherapy, the patient refused to continue the therapy.


2021 ◽  
Vol 20 (2) ◽  
pp. 85-88
Author(s):  
Most Sabina Yeasmin ◽  
Nishat Anjum Nourin ◽  
Tahera Begum ◽  
Farah Naz Mabud ◽  
Farjana Ahmed Surovi

Placental polyp is the retained fragment of placental tissue which presents as a polypoidal or pedunculated mass within the uterus. It is a rare entity and has an incidence of less than 0.25 % of all pregnancies. There are also very few reported cases of the clinical placental polyp. Here,we report a case of 22-year-old P1 woman presenting with vaginal bleeding and something coming down into vagina.Her last pregnancy had occurred one year ago.Laboratory investigation revealed slightly elevated serum b-hCG. Ultrasonography revealed thick endometrium, broad cervix (5.2cm) and a hyperechoic mass within the cervix. Extraction of the placental polyp followed by endometrial curettage were done and tissue sent for histopathology. Definite diagnosis was made by histopathological examination and which was a placental polyp. Chatt Maa Shi Hosp Med Coll J; Vol.20 (2); July 2021; Page 85-88


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