scholarly journals Laryngeal Chondroma: A Rare Diagnosis in This Localization

2011 ◽  
Vol 2011 ◽  
pp. 1-3 ◽  
Author(s):  
Ebru Tastekin ◽  
Semsi Altaner ◽  
Cem Uzun ◽  
Ahmet R. Karasalihoglu ◽  
Cigdem Ozdemir ◽  
...  
Keyword(s):  
Local Recurrence ◽  
Male Patient ◽  
Cricoid Cartilage ◽  
Histopathologic Examination ◽  
Posterior Surface ◽  
Laryngeal Tumors ◽  
History Of ◽  
Rare Diagnosis

Primary chondroid tumors of the larynx represent less than 1% of all laryngeal tumors. Most of them are chondromas and they often involve to the cricoid cartilage. A 31-year-old male patient applied to the oto-laryngology service with a history of dysphonia and dyspnea. Microlaryngoscopy revealed 2 cm sized, ill-defined, covered with regular mucosa, porous, and hard mass on posterior surface of crycoid cartilage in subglottic area. Following the excision of the lesion, histopathologic examination revealed as chondroma. Two years later, local recurrence was detected and the diagnosis was again chondroma. There was no complaint of the patient in last 3 and half years of follow-up. Chondroma should carefully be differentiated from chondrosarcoma and the patients should be followed for possible recurrences.

scholarly journals Schwannoma aurikula dekstra yang meluas ke kanalis auditorius eksternus

2017 ◽  
Vol 47 (1) ◽  
pp. 74
Author(s):  
Astin Prima Sari ◽  
Dian Ayu Ruspita
Keyword(s):  
Case Report ◽  
Local Recurrence ◽  
Schwann Cells ◽  
Case Reports ◽  
Excisional Biopsy ◽  
Benign Tumors ◽  
Clinical Question ◽  
Histopathologic Examination ◽  
Age And Sex

Latar belakang: Schwannoma merupakan tumor jinak yang berasal dari sel Schwann. InsidenSchwannoma aurikula sangat jarang. Sebagian besar yang terjadi adalah Schwannoma vestibular.Penatalaksanaaan dengan ekstirpasi secara in toto dapat mencegah kekambuhan.Tujuan: Melaporkansatu kasus jarang, yaitu Schwannoma aurikula yang meluas ke kanalis auditorius eksternus (KAE).Kasus: Anak laki-laki usia 3 tahun datang dengan keluhan muncul benjolan pada daun telinga kiri sejak 6bulan terakhir, yang membesar perlahan hingga menutupi liang telinga. Dilakukan ekstirpasi biopsi padamassa tumor, dengan pendekatan retroaurikula. Massa dapat dilepas secara in toto. Hasil histopatologikesan Schwannoma. Enam bulan pasca operasi tidak didapatkan kekambuhan.Metode: Penelusurankepustakaan didapatkan 5 jurnal laporan kasus yang relevan.Hasil: Dari 5 kasus, seluruhnya melakukanekstirpasi massa Schwannoma secara in toto. Terdapat 2 kasus mengunakan pendekatan transmeatal, 2kasus dengan pendekatan retroaurikula, dan 1 kasus ekstirpasi langsung pada aurikula.Kesimpulan:Schwannoma aurikula merupakan kasus yang sangat jarang. Tidak ada kecenderungan usia maupun jeniskelamin tertentu. Penanganan dengan ekstirpasi yang komplit dapat mencegah kekambuhan.Kata kunci: Schwannoma aurikula, ekstirpasi, insisi retroaurikula ABSTRACTBackground: Schwannoma is a Schwann cells benign tumors. The incidence of auricularSchwannoma is rare. The most common is vestibular Schwannoma. Treatment of choice is completesurgical excision, and recurrence is rare. Purpose: Reporting a rase case of an auricular Schwannomathat spread to external auditory canals. Case: A three years old boy presented with a swelling in the leftauricular for 6 months, which was progressively increasing and spread into external auditory canals.An excisional biopsy via postauricular was performed under general anesthesia. The mass was totallyremoved. Diagnosis was reported to be Schwannoma by histopathologic examination. There was no signsof local recurrence during a 6 months of follow-up period. Method: Search literatures for evidence found5 case report journals were relevant to our clinical question. Result: From the 5 journals, all of themopted to do total excisional removal, 2 cases by transmeatal incision, 2 cases by postauricular incision,and 1 case by direct incision of the auricular mass. Conclusion: Auricular schwannoma is a rare case.Previous case reports showed no sufficient relevance on the age and sex tendency to the occurence ofauricular Schwannoma. A complete extirpation can prevent recurrence.Key words: Auricular schwannoma, extirpation, postroauricular incision

Malignant triton tumour (MTT) of the lung with metastasis to the proximal femur

2021 ◽  
Vol 14 (2) ◽  
pp. e237086
Author(s):  
Hany Elbardesy ◽  
Rehan Gul ◽  
Michael Bennett ◽  
Derek G Power
Keyword(s):  
Local Recurrence ◽  
Female Patient ◽  
Proximal Femur ◽  
Multidisciplinary Team ◽  
Pathological Fracture ◽  
Excisional Biopsy ◽  
History Of ◽  
The Right ◽  
Malignant Triton Tumour

A 65-year-old female patient has a history of malignant triton tumour of the right upper lobe of the lung. She underwent right upper lobectomy and lymphadenectomy in May 2018. She presented in November 2019 with pathological fracture of the left proximal femur. It was not associated with neurofibromatosis. We decided to do an excisional biopsy of the mass and proximal femoral replacement followed by radiotherapy. Four months later, she presented with local recurrence. We organised a multidisciplinary team between the orthopaedic, histopathology and oncology teams. Then, we decided to treat her with chemotherapy. After 2 months of follow-up, she responded well to the chemotherapy with no further deterioration of her condition.

scholarly journals Cecal malakoplakia: A case report

2021 ◽  
Vol 17 (1) ◽  
pp. 44-47
Author(s):  
Jin Woon Jeong ◽  
Ji Hyun Noh ◽  
Jeong Hyun Kang ◽  
Ji Hyun Park ◽  
Joo Hyung Lee
Keyword(s):  
Cervical Cancer ◽  
Rare Case ◽  
Psoas Muscle ◽  
Histopathologic Examination ◽  
Operative Case ◽  
Close Observation ◽  
History Of ◽  
The Right ◽  
Made In

Malakoplakia is a rare chronic granulomatous disease found in the genitourinary tract, mainly. It is considered to be related to immunosuppression and/or infectious processes. We would like to present an operative case of cecal malakoplakia in a patient with a history of surgical resection and chemotherapy for cervical cancer. A 74-year-old female patient visited our hospital for 1-year follow-up after operation and chemo-radiotherapy for cervical cancer. An infiltrative mass of 6 cm, between the cecal base and the right psoas muscle, was observed on computed tomography. An ileocectomy was performed for diagnosis. Histopathologic examination revealed cecal malakoplakia. After surgery, based on previous reports, antibiotics therapy was added. Then the patient was discharged and treated in the outpatient clinic. To our knowledge, a rare case has been described of cecal malakoplakia during observation after surgery and chemo-radiotherapy for cervical cancer. Malakoplakia is known to be related to immunosuppressive condition. Therefore, our case suggests that close observation should be made in patients on immunosuppressive condition, such as chemotherapy.

scholarly journals Primary Histiocytic Sarcoma, an Extremely Rare Neoplasm: Report of a Case Presenting as a Skin Lesion

2020 ◽  
Vol In Press (In Press) ◽  
Author(s):  
Mohsen Esfandbod ◽  
Bahareh Shateri Amiri ◽  
Alireza Ghanadan ◽  
Reza Taslimi ◽  
Farid Kosari
Keyword(s):  
Skin Lesion ◽  
Soft Tissues ◽  
Histiocytic Sarcoma ◽  
Histopathologic Examination ◽  
Palpable Mass ◽  
Rare Neoplasm ◽  
History Of ◽  
Multiagent Chemotherapy ◽  
Mass Lesions

: Histiocytic sarcoma (HS) is a very rare neoplasm of hematopoietic origin characterized by the proliferation of malignant cells that have the morphological and immunohistochemical features of mature tissue histiocytes, with only a few cases reported. Most patients with symptoms of the unilateral or multichannel disease are more involved with the intestines, skin, and soft tissues, palpable mass lesions, and compressions of adjacent organs, such as intestinal obstruction, or constitutional symptoms (e.g., fever and weight loss). In this study, we reported a 56-year-old man with a six-month history of a cutaneous plaque lesion on the left arm’s posterior surface. He underwent skin lesion biopsy, histopathologic examination, and immunohistochemistry that was compatible with histiocytic sarcoma. Since surgical resection not deemed appropriate, our patient underwent aggressive multiagent chemotherapy with six cycles of ICE (ifosfamide, mesna, carboplatin, and etoposide) regimen and radiotherapy. After the completion of chemoradiotherapy, the skin lesion was completely disappeared. The patient is currently coming to us for the follow-up without any recurrence of the disease.

scholarly journals Endometriosis in cesarean section surgical scar

2007 ◽  
Vol 54 (2) ◽  
pp. 79-81 ◽  
Author(s):  
D. Stefanovic ◽  
M. Kerkez ◽  
Z. Djordjevic ◽  
S. Knezevic ◽  
Lj. Markovic ◽  
...  
Keyword(s):  
Cesarean Section ◽  
Abdominal Wall ◽  
Uterine Cavity ◽  
Surgical Excision ◽  
Histopathologic Examination ◽  
Surgical Scar ◽  
Decidual Tissue ◽  
History Of ◽  
One Year

Introduction: Endometriosis is the presence of endometrial glands and stroma outside of uterine cavity. It may occur in the abdominal wall scar after the operation in which uterus was opened. In cesarean section scar it occurs in 0.4%. It is in 2/3 patients characterized with triad of: tumor, periodic pain associated with menses and history of cesarean section. The mechanism of endometriosis occurring in the cesarean scar is felt to be secondary to iatrogenic transplantation of endometrium or extrauterine decidual tissue into the incision during the cesarean section. Case outline. Forty years old patient with tumor 4,5x4 cm that appeared in abdominal wall scar one year after second cesarean section, followed by periodic pain and macroscopic changes associated with menses. First diagnosis was granuloma in the surgical scar, but as she had periodic symptoms, diferential diagnosis was endometriosis. Hormonal therapy with contraceptive drugs was ordered. As it was no improvement she was operated. The surgical excision of the tumor including fascia and muscle tissue was done. Sample revealed endometrium after histopathologic examination. Patient was completely recovered and without relapse of symptoms during follow up to date. Conclusion. When there is a tumor in the cesarean section scar or scar after the operation in which uterus or ovarial tube was opened, followed with periodical pain and macroscopic changes associated with menses, endometriosis should be considered. Surgical excision of the tumor is sufficient and patohistological examination confirms diagnosis. .

scholarly journals Hemicortical Resection and Biological Reconstruction using Allograft for Parosteal Osteosarcoma of the Distal Femur. A Case Series

2021 ◽  
Author(s):  
Olga D Savvidou ◽  
Stavros Goumenos ◽  
Ioannis Trikoupis ◽  
Angelos Kaspiris ◽  
Dimitra Melissaridou ◽  
...  
Keyword(s):  
Local Recurrence ◽  
Functional Outcomes ◽  
Distal Femur ◽  
Parosteal Osteosarcoma ◽  
Complication Rates ◽  
Posterior Surface ◽  
Musculoskeletal Tumor Society ◽  
Biological Reconstruction ◽  
Msts Score

Abstract Background: Parosteal osteosarcoma (PAO), which is a surface osteosarcoma, can be treated with wide excision and endoprosthetic or allograft application. However, due to the low local recurrence and metastasis rate, when it appears in the posterior surface of the distal femur, can be managed with hemicortical wide resection and biological reconstruction with hemicortical allograft.The purpose of this study was to evaluate the oncological and functional outcomes of patients with parosteal osteosarcoma (PAO) of the posterior cortex of the distal femur who underwent biological reconstruction after hemicortical resection. Methods: Eleven patients who underwent wide tumor resection and defect reconstruction of the posterior surface of the distal femur using hemicortical allograft were studied retrospectively. Local recurrence, metastasis, complications and the functional outcome using the Musculoskeletal Tumor Society scoring system (MSTS Score) were evaluated.Results: The average postoperative follow-up period was 53.64 months (range, 30 to 84 months). At the latest follow up, all patients were free of the disease without appearing any metastases. A patient with local recurrence underwent revision surgery with fibula autograft reconstruction. The mean MSTS score was 93.45 ± 3.56. Conclusions: In patients with PAO of the posterior aspect of the distal femur the treatment of hemicortical resection and allograft reconstruction has satisfactory oncological and functional outcomes and low complication rates.

scholarly journals Recurrent mandibular ameloblastoma in soft tissue and rib graft 17 years after initial presentation

2020 ◽  
Vol 32 (1) ◽  
Author(s):  
Omar Hamdy ◽  
Sara Raafat ◽  
Gehad A. Saleh ◽  
Shadi Awny ◽  
Abdelhadi M. Shebl ◽  
...  
Keyword(s):  
Soft Tissue ◽  
Local Recurrence ◽  
Previous History ◽  
Initial Presentation ◽  
Management Approach ◽  
En Bloc ◽  
Best Management ◽  
Long Time ◽  
History Of

Abstract Background Ameloblastoma is the commonest odontogenic tumour of epithelial origin with a high incidence for developing local recurrence. We present a patient who developed local recurrence in both soft tissue and bone graft 17 years after the initial presentation. Case presentation A 75-year-old female with a previous history of right hemimandibulectomy and rib reconstruction for ameloblastoma in 1999 presented to our centre with a large cystic mouth floor swelling, biopsy from which revealed recurrent ameloblastoma. The patient underwent excision of the recurrent mass en bloc with the cystic swelling through oral and cervical approaches. The patient was discharged after 5 days with an uneventful postoperative course and with a free 2-year follow-up from further recurrence. Conclusion Ameloblastoma is a locally aggressive tumour for which wide local excision with adequate margins is the best management approach. Recurrence of ameloblastoma even after adequate resection is not uncommon, and its management is considered a surgical challenge. A very long time may pass between the initial presentation and the development of recurrence.

Non-Invasive CPAP Ventilation in Acute Carbon Monoxide Poisoning

2019 ◽  
Vol 34 (04) ◽  
pp. 454-455 ◽  
Author(s):  
Hasan Idil ◽  
Orkun Unek
Keyword(s):  
Carbon Monoxide ◽  
Male Patient ◽  
Oxygen Therapy ◽  
Carbon Monoxide Poisoning ◽  
Symptomatic Relief ◽  
Co Poisoning ◽  
Non Invasive ◽  
Cpap Ventilation ◽  
History Of

AbstractOxygen is the main treatment of carbon monoxide (CO) poisoning. In two simultaneous cases, the efficacy of conventional and continuous positive airway pressure (CPAP)-administered oxygen therapy was compared. A 63-year-old man and his 58-year-old wife were brought to the emergency department with complaints of dizziness, headache, and nausea. The man had a history of congestive heart failure and additionally had shortness of breath. Initial carboxyhemoglobin (COHb) values were 26% in the male patient and 24% in his wife. For the female patient, oxygen therapy was performed with a reservoir balloon mask; a CPAP device was used for the male patient. The COHb levels decreased below five percent after approximately two hours in the male patient and at the end of five hours in his wife. In follow-up, symptomatic relief was achieved in both patients and no additional complications were observed. According to our experience, CPAP ventilation can be a new and effective method for oxygen therapy in CO poisoning.

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