scholarly journals Surgical excision of perineal nodular induration: A cyclist’s third testicle

2017 ◽  
Vol 11 (5) ◽  
pp. 244 ◽  
Author(s):  
Mohannad A. Awad ◽  
Gregory P. Murphy ◽  
Thomas W. Gaither ◽  
E. Charles Osterberg ◽  
Thomas A. Sanford ◽  
...  
Keyword(s):  
Smooth Muscle ◽  
Surgical Technique ◽  
Benign Lesion ◽  
Surgical Excision ◽  
Advancement Flap ◽  
Rare Entity ◽  
Health Providers ◽  
Wide Surgical Excision ◽  
Spindle Cells ◽  
Associated Mass

Perineal nodular induration (PNI), or biker’s nodule, is a rare, bothersome, pseudotumour. Herein, we describe the surgical technique used to treat a healthy cyclist who developed an enlarging PNI for five years that grew into a perineal mass. The mass prevented him from cycling due to worsening discomfort and heaviness. The PNI-associated mass was successfully removed by wide surgical excision and a local advancement flap. Subsequently, the patient resumed cycling. Histopathology report demonstrated a benign lesion with abundant ropy collagen with native smooth muscle, vessels, and rare fibroblast-like spindle cells. With the increasing popularity of cycling, PNI may become more common, and health providers should be aware of this rare entity and how it can be safely removed.

scholarly journals Acquired smooth muscle hamartoma: A case report on the lower extremity with hidrosis

2019 ◽  
Vol 7 ◽  
pp. 2050313X1989383
Author(s):  
Malika A Ladha ◽  
Todd Remington
Keyword(s):  
Smooth Muscle ◽  
Case Report ◽  
Lower Extremity ◽  
Smooth Muscle Cells ◽  
English Literature ◽  
Surgical Excision ◽  
Muscle Cells ◽  
Clinical Spectrum ◽  
Rare Entity ◽  
First Case

Smooth muscle hamartomas are benign dermal proliferations of smooth muscle cells. Smooth muscle hamartomas are sub-divided into congenital or acquired; the latter is a rare entity with less than 20 cases being reported in the English literature. Most often asymptomatic, acquired smooth muscle hamartomas follow an indolent course. Treatment in the form of surgical excision can be utilized for symptomatic or cosmetic purposes. Here, we report the first case of an acquired smooth muscle hamartomas of the shin which also uniquely presented with hidrosis. This case highlights the varied clinical spectrum of acquired smooth muscle hamartomas.

Juvenile Fibromatosis

1979 ◽  
Vol 88 (3) ◽  
pp. 324-326 ◽  
Author(s):  
Wilfred T. Morioka ◽  
Victor C. Heath ◽  
Robert W. Cantrell
Keyword(s):  
Radiation Therapy ◽  
Head And Neck ◽  
Steroid Therapy ◽  
Adjunctive Therapy ◽  
Benign Lesion ◽  
Surgical Excision ◽  
Wide Surgical Excision ◽  
Neck Area ◽  
Juvenile Fibromatosis

Juvenile fibromatosis is a benign lesion with locally aggressive characteristics. Wide surgical excision is the treatment of choice. Radiation therapy can be used for inoperable cases or as adjunctive therapy. Steroid therapy has not been used extensively and deserves further evaluation. In the head and neck area, juvenile fibromatosis must be very carefully diagnosed and treated due to the serious consequences that result from inadequate control.

scholarly journals CONGENITAL GRANULAR CELL TUMOUR : A RARE CASE REPOR

2020 ◽  
pp. 1-2
Author(s):  
Sabari Devi ◽  
Waziha Ahmed
Keyword(s):  
Smooth Muscle ◽  
Smooth Muscle Cells ◽  
Recurrence Rate ◽  
Rare Case ◽  
Benign Lesion ◽  
Granular Cell ◽  
Surgical Excision ◽  
Cell Tumour ◽  
Granular Cell Tumour ◽  
Feeding Problems

Congenital granular cell tumour/ epulis (CGCE) is a rare benign lesion of the newborn. It was first described in 1871 by Neumann. It usually arises from the alveolar mucosa of neonates and may cause respiratory and feeding problems. The exact histogenesis is unclear. The proposed source of origin includes undifferentiated mesenchymal cells, odontogenic epithelial, pericytes, fibroblasts, smooth muscle cells. Treatment involves surgical excision and and its curative with rare recurrence rate.

Male Breast Cellular Myofibroblastoma With a Rich Reticulinic Network

2012 ◽  
Vol 6 (4) ◽  
pp. 344-348 ◽  
Author(s):  
Simona Gurzu ◽  
Ioan Jung
Keyword(s):  
Estrogen Receptor ◽  
Differential Diagnosis ◽  
Smooth Muscle ◽  
Factor Viii ◽  
Tumor Cells ◽  
Surgical Excision ◽  
Morphological Features ◽  
Factor Viii Related Antigen ◽  
Spindle Cells ◽  
S 100

Myofibroblastoma is a rare mesenchymal tumor located not only in breast but also in extramammary sites. This is the 79th case of breast myofibroblastoma reported in the literature. This tumor presents a great variety of morphological features, which increase the difficulty of differential diagnosis. The authors report a breast myofibroblastoma diagnosed in a 73-year-old male. The article discusses a bilateral gynecomastia and a palpable right breast well-defined tumor, without calcifications on mammography, which was surgically removed. Macroscopically, a well-circumscribed uncapsulated nodule was seen with lobular arrangement on cut section, and microscopically, a nodule with pushing borders and a connective pseudocapsule was seen. The spindle cells were arranged in fascicular clusters, with focally collagen bundles and a rich reticulinic network stained black with Gömöri impregnation. Immunohistochemically, the tumor cells were marked by vimentin, CD34, desmin, and smooth muscle antigen and did not express cytokeratin, S-100 protein, CD99, CD10, and factor VIII–related antigen. More than 90% of the cells expressed estrogen receptor. No recurrences were reported 2 years after surgical excision. This case is a variant of cellular myofibroblastoma, with a rich reticulinic network and scanty collagen bands.

Multidisciplinary Approach of a Very Rare Infected Verrucous Carcinoma of the Scrotum

2019 ◽  
Vol 70 (4) ◽  
pp. 1476-1478
Author(s):  
Laura Raducu ◽  
Adelaida Avino ◽  
Cristina-Nicoleta Cozma ◽  
Sorin Nedelea ◽  
Andra-Elena Balcangiu-Stroescu ◽  
...  
Keyword(s):  
Adjuvant Therapy ◽  
Rare Disease ◽  
Chronic Inflammation ◽  
Male Patient ◽  
Multidisciplinary Approach ◽  
Verrucous Carcinoma ◽  
Surgical Excision ◽  
Diagnosis And Treatment ◽  
Wide Surgical Excision ◽  
The Right

Verrucous carcinoma of the scrotum is an extremely rare disease and most cases are thought to result from poor hygiene and chronic inflammation. Currently, it has not been well characterized, the etiology, diagnosis and treatment remaining poorly understood. We present the case of a 50-year-old male patient diagnosed with verrucous carcinoma of the right hemiscrotum. Wide surgical excision was performed. Favorable outcomes can be achieved by surgery, even without any adjuvant therapy, but patients should be carefully followed up.

Surgical excision of an epicardial ventricular hydatid cyst

2020 ◽  
Vol 28 (5) ◽  
pp. 273-275 ◽  
Author(s):  
Ashok Kumar ◽  
Paritosh Ballal ◽  
Alur Chikkabasavaiah Nagamani ◽  
Sadiq Ahmed Sheriff
Keyword(s):  
Hydatid Cyst ◽  
Surgical Repair ◽  
Surgical Excision ◽  
Rare Entity ◽  
Cyst Excision ◽  
Cyst Rupture

Isolated cardiac hydatid cyst is a rare entity. It warrants early surgical repair because cyst rupture is potentially fatal. We report the case of a 32-year-old lady with an epicardial ventricular hydatid cyst, which was managed successfully by complete cyst excision.

scholarly journals Angiosarcoma of sigmoid colon with intraperitoneal bleeding: case report and literature review

2011 ◽  
Vol 93 (6) ◽  
pp. e91-e93 ◽  
Author(s):  
Tse-Hua Lo ◽  
Mu-Shiun Tsai ◽  
Tzu-An Chen
Keyword(s):  
Sigmoid Colon ◽  
Alimentary Tract ◽  
Surgical Excision ◽  
Sigmoid Colectomy ◽  
Epithelioid Cells ◽  
Spindle Cells ◽  
Choice Of Treatment ◽  
Intraperitoneal Bleeding ◽  
Immunohistochemical Studies

Primary angiosarcomas arising from the alimentary tract are rare and only a few cases have been reported in the literature. We report a case of an angiosarcoma of the sigmoid colon with intraperitoneal bleeding but not rectal bleeding. A 21-year-old female patient received a laparotomy and a mass lesion over the sigmoid colon was found with active bleeding. A sigmoid colectomy was performed as a curative resection. Grossly, the sigmoid colon contained a kidney shaped, hemorrhagic tumour from the submucosal layer extension to the antimesenteric side. Intraluminally, the mucosa of the colon was intact. Microscopic examination revealed a high grade angiosarcoma composed of fascicles of spindle cells and solid sheets of epithelioid cells. Immunohistochemical stains revealed a positive result for CD31 and the endothelial nature of the malignancy was confirmed. Smooth muscle antigens, desmins, cytokeratins AE1/AE3 and CD117 were all negative. The patient is still alive without evidence of recurrence or metastasis at a three-year follow-up appointment. Owing to the availability of immunohistochemical studies, some atypical sarcomas would now be correctly classified as angiosarcomas. Since no optimal adjuvant treatment is effective, curative surgical excision is still the best choice of treatment.

scholarly journals Cutaneous leiomyosarcoma with visceral metastases in a White Carneau pigeon and literature review

2021 ◽  
pp. 104063872199206
Author(s):  
Niora J. Fabian ◽  
Michael Y. Esmail ◽  
Lauren Richey ◽  
Sureshkumar Muthupalani ◽  
Jennifer L. Haupt ◽  
...  
Keyword(s):  
Smooth Muscle ◽  
Smooth Muscle Actin ◽  
Surgical Excision ◽  
Columba Livia ◽  
Avian Species ◽  
Doppler Imaging ◽  
Mesenchymal Tumors ◽  
Tissue Mass ◽  
Color Flow ◽  
Visceral Metastases

Cutaneous leiomyosarcomas are malignant mesenchymal tumors of smooth muscle origin and are reported occasionally in avian species. A 14-y-old male laboratory White Carneau pigeon ( Columba livia) was presented for surgical excision of a cervical soft tissue mass. Ultrasonography with color flow Doppler imaging revealed multiple cavitations of mixed echogenicity within the mass and vascularization. Histologically, the dermis and subcutis were expanded by a densely cellular multinodular mass comprised of fusiform cells forming haphazardly arranged broad streams and short interwoven bundles, often surrounding blood vessels and variably sized cavitations. Neoplastic cells were strongly immunopositive for desmin and α–smooth muscle actin, and negative for pancytokeratin, S100, and von Willebrand factor. Based on histopathology and IHC findings, the cutaneous mass was diagnosed as leiomyosarcoma (LMS). The pigeon died 312 d post-operatively. Postmortem examination revealed masses infiltrating the left and right pulmonary airways and one hepatic nodule, but no regrowth at the surgical site. Histologic and IHC evaluation of the pulmonary and hepatic masses were consistent with LMS, representing metastatic foci from the primary cutaneous LMS. Our case highlights the malignant behavior and histomorphologic features of cutaneous LMS in an avian species.

scholarly journals Multiple Koenen Tumors, a Rare Entity: Combination Treatment with 1% Topical Sirolimus Electrofulguration and Excision

2020 ◽  
Vol 7 (1) ◽  
pp. 66-70
Author(s):  
Vishalakshi Viswanath ◽  
Jay D. Gupte ◽  
Niharika Prabhu ◽  
Nilima L. Gour
Keyword(s):  
Tuberous Sclerosis ◽  
Combination Treatment ◽  
Tumor Regression ◽  
Surgical Excision ◽  
Tumor Formation ◽  
Rare Entity ◽  
Rare Presentation ◽  
Cutaneous Manifestations ◽  
Elderly Female

<b><i>Introduction:</i></b> Koenen tumors are benign, cutaneous manifestations of tuberous sclerosis. These are disfiguring, painful, and challenging to treat as they frequently recur. We report a case of long-standing, multiple Koenen tumors affecting all twenty nails in an elderly female who was successfully treated with a combination of topical sirolimus 1%, surgical excision, and electrofulguration. <b><i>Case Report:</i></b> A 57-year-old lady presented with multiple, asymptomatic periungual, and subungual tumors affecting all twenty nails since 27 years. Cutaneous examination revealed confetti macules, ash-leaf macule, and shagreen patch over trunk. Nail biopsy was compatible with Koenen’s tumor. Computerized tomography of brain showed diffuse patchy sclerosis. The tumors were treated with topical sirolimus 1% ointment for 10 months with excellent regression. Electro­fulguration for both great toenails and surgical excision of right thumbnail periungual fibroma was done. 1% sirolimus was advised after the surgical treatment. There were no adverse effects or recurrence of tumors over a 2-year follow-up. <b><i>Discussion:</i></b> Topical sirolimus 1% was effective in tumor regression and preventing new tumor formation. Larger tumors that interfered in daily chores were treated with excision and electrofulguration. Thus, a combination treatment for this rare presentation of tuberous sclerosis provided optimum results.

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