Displaying publications 1 - 20 of 26 in total

Abstract:
Sort:
  1. Subha ST, Prepageran N
    Med J Malaysia, 2005 Mar;60(1):103-5.
    PMID: 16250292
    Inverted papilloma is the most common benign tumor of nose and paranasal sinuses arising from lateral nasal wall and middle meatus. Histologically these tumors are composed of epithelial nests that are inverted, exophytic and cylindrical. Here we describe a clinical case of nasal cylindrical cell papilloma, which was treated by endoscopic excision.
    Matched MeSH terms: Papilloma/diagnosis*; Papilloma/surgery*
  2. Prepageran N, Gopala K, Subramaniam KN
    Med J Malaysia, 2002 Dec;57(4):493-5.
    PMID: 12733177
    We describe two cases of nasal inverted papilloma who had different management modalities. Although both were essentially of the same pathology, one underwent endoscopic excision while the other was treated with the more popular lateral rhinotomy and medial maxillectomy. We wish to highlight the different modalities of treatment available for inverted papilloma and a review of published results.
    Matched MeSH terms: Papilloma, Inverted/diagnosis; Papilloma, Inverted/surgery*
  3. Bathma S, Harvinder S, Philip R, Rosalind S, Gurdeep S
    Med J Malaysia, 2011 Mar;66(1):15-8.
    PMID: 23765136 MyJurnal
    Inverted papillomas (IPs) are benign sinonasal epithelial tumors that are locally aggressive and has a preponderance to recur if incompletely excised. This is a retrospective report describing 13 patients who underwent endoscopic excison from March 2004 to December 2010. Data was summarized into age, sex, location of tumor, surgical outcome and disease free status. Majority of the patients were males with the remaining 3 females, with a mean age of 50.9 years (range 24-76 years). Two patients needed an additional procedure of endoscopic dacrocystorhinostomy (EDCR) for epiphora. Out of the 13 patients surveyed, three patients underwent revision surgery for recurrences, of which one was a referred from another instituition. All patients are currently disease free. The mean follow-up period is 40 months.
    Matched MeSH terms: Papilloma, Inverted*
  4. Muhammad Fauzi HG, Mohan Singh AS, Abdul Rahim S, Chooi LL, Ramasamy V, Mohamad Pakarul Razy NH, et al.
    Gulf J Oncolog, 2021 May;1(36):79-81.
    PMID: 35017141
    Malignant transformation of recurrent respiratory papillomatosis (RRP) is a rare entity occurring in only less than 5% of patients with RRP. The risk of transformation can arise even in the absence of risk factors such as smoking and radiation. We describe a patient with juvenile RRP diagnosed since childhood, who suffered malignant transformation into a squamous cell carcinoma after 29 years. Keywords: Recurrent respiratory papillomatosis; laryngeal neoplasms; squamous cell carcinoma; human papilloma-virus.
    Matched MeSH terms: Papilloma*
  5. Prasad U, Rajamani R
    Singapore Med J, 1972 Oct;13(5):239-44.
    PMID: 4651729
    Papillomas of nose and paranasal sinuses are uncommon tumours. Based on the detailed clinical and
    histopathological examination of seven cases of papillomas, the authors would accept and recommend
    t~e. su~ested unifying name of transitional cell papilloma for these lesions which may further be sub·
    dIvIded onto Type I and Type II. The rationale behind this classification is discussed at length. There is
    a greater tendency for Type II papillomas to recur and undergo malignant change. It is suggested that
    Type I papillomas be managed by relatively simple surgical procedures whereas Type II cases be dealt with more radically.
    Matched MeSH terms: Papilloma*
  6. Tang IP, Prepageran N
    Med J Malaysia, 2007 Oct;62(4):337-8.
    PMID: 18551941 MyJurnal
    We reported a patient with an extensive benign sinonasal squamous papilloma in the right nasal cavity with involvement of right sphenoid, ethmoid, maxillary sinuses and intracranial extension. This tumour is rare with very few reported cases in the literature of such extensive in nature. The tumour is excised completely with combined endoscopic transnasal and transcranial approaches. The patient remains disease free at a year interval of follow-up.
    Matched MeSH terms: Papilloma/complications; Papilloma/diagnosis*; Papilloma/surgery
  7. Zamzil Amin Ashaari, Shamim Ahmed Khan
    MyJurnal
    The current advents of endoscopic techniques have enabled rhinologists to treat inverted papilloma of the nose with a more favourable surgical morbidity. However the supposed changing trend in surgical management of sinonasal inverted papilloma from external approach to endoscopic technique has to come with caution as certain guidelines must be made to ensure its effectiveness. Since the introduction of purely transnasal endoscopic medial maxillectomy in 1981, many authors have published their experiences in this field. This article reviews some of the literatures regarding the management aspect of inverted papilloma particularly focusing on the endoscopic medial maxillectomy and relate with our own experience in management of this tumour endoscopically.
    Matched MeSH terms: Papilloma, Inverted
  8. Lee SW, Loo CH, Tan WC
    Med J Malaysia, 2018 10;73(5):338-339.
    PMID: 30350820 MyJurnal
    Confluent and reticulated papillomatosis (CRP) was first described in 1927 by Gougerot and further characterised by Carteud.1 It is relatively rare, and the exact pathophysiology was not well known. Over the years, multiple treatment modalities were proposed. We report our experience with three cases of CRP which showed complete clearance with tetracycline group of antibiotics.
    Matched MeSH terms: Papilloma
  9. Harvinder S, Rosalind S, Mallina S, Gurdeep S
    Med J Malaysia, 2008 Mar;63(1):58-60.
    PMID: 18935736
    Inverted papillomas (IPs), although histologically benign, are aggressive lesions that may recur after excision. They usually present as unilateral firm, bulky, red and vascular masses. The objective of this case series is to discuss the surgical treatment options for IPs and to review the literature with a special emphasis on our experience with endoscopic medial maxillectomy. A retrospective review of the data of patients with IP treated by endoscopic medial maxillectomy was performed. This report describes the surgical experience with five patients with IP arising from various sites on the lateral nasal wall. Data points collected included age, sex, location(s) and histopathological diagnosis (benign IP vs IP with dysplasia or carcinoma). The surgical treatment strategy, need for adjunct approaches, complications, recurrence rates and length of follow-up were determined. The average age was 51.2 years (range, 35-62 years), with four males and one female. All cases were managed with endoscopic medial maxillectomy as the primary surgical modality. Adjunctive approaches included endoscopic dacryocystorhinostomy (EDCR) in two patients who presented with epiphora post-operatively. Intra-operative frozen section was performed in all cases to ensure complete tumor removal. No intra-operative complications were encountered. No recurrences were noted in these patients, with a mean follow-up period of 23 months.
    Matched MeSH terms: Papilloma, Inverted/surgery*
  10. Pyn CC, Arumugasamy N
    Med J Malaysia, 1976 Sep;31(1):65-8.
    PMID: 1023016
    Matched MeSH terms: Papilloma/etiology*; Papilloma/radiography
  11. Cheah PL, Looi LM
    Malays J Pathol, 1998 Jun;20(1):1-10.
    PMID: 10879257
    Historical cottontail rabbit papillomavirus studies raised early indications of a mammalian DNA oncogenic virus. Today, molecular cloning recognises numerous animal and human papillomaviruses (HPVs) and the development of in vitro transformation assays has escalated oncological research in HPVs. Currently, their detection and typing in tissues is usually by Southern blotting, in-situ hybridization and polymerase chain reaction methods. The complete papillomavirus virion constitutes a protein coat (capsid) surrounding a circular, double-stranded DNA organised into coding and non-coding regions. 8 early (E1-E8) open reading frames (ORFs) and 2 late (L1, L2) ORFs have been identified in the coding region of all papillomaviruses. The early ORFs encode proteins which interact with the host genome to produce new viral DNA while late ORFs are activated only after viral DNA replication and encode for viral capsid proteins. All papillomaviruses are obligatory intranuclear organisms with specific tropism for keratinocytes. Three possible courses of events can follow papillomaviruses entry into cells: (1) viral DNA are maintained as intranuclear, extrachromosomal, circular DNA episomes, which replicates synchronously with the host cell, establishing a latent infection; (2) conversion from latent into productive infection with assembly of complete infective virions; (3) integration of viral DNA into host cellular genome, a phenomenon seen in HPV infections associated with malignant transformation. Human papillomaviruses (HPVs) essentially induce skin and mucosal epithelial lesions. Various skin warts are well known to be HPV-associated (HPVs 1, 2, 3, 7 and 10). Besides HPVs 3 and 10, HPVs 5, 8, 17 and 20 have been recovered from Epidermodysplasia verruciformis lesions. Anogenital condyloma acuminatum, strongly linked with HPVs 6 and 11 are probably sexually transmitted. The same HPVs, demonstrable in recurrent juvenile laryngeal papillomas, are probably transmitted by passage through an infected birth canal. HPVs described in uterine cervical lesions are generally categorized into those associated with high (16, 18), intermediate (31, 33, 35, 39, 45, 51, 52, 56, 58, 59, 68) and low (6, 11, 26, 40, 42, 43, 44, 53, 54, 55, 62, 66) risk of cervical squamous carcinoma. Cervical adenocarcinoma, clear cell carcinoma and small cell neuroendocrine carcinoma have also been linked to HPVs, especially HPV18. Other lesions reported to be HPV-associated are: papillomas, dysplasia and carcinomas in the nasal cavity (HPV 6, 11, 57); squamous papilloma, condyloma acuminatum, and verruca vulgaris of the oral cavity (HPV 6, 11), oral focal epithelial hyperplasia (HPV 13, 32); warty lip lesions (HPV 2): and conjunctival papillomas (HPV 6, 11).
    Matched MeSH terms: Papilloma/pathology; Papilloma/virology; Papillomavirus Infections/pathology*; Papillomavirus Infections/virology
  12. Cheah SD, Imi Sairi AH
    BMJ Case Rep, 2020 Nov 04;13(11).
    PMID: 33148555 DOI: 10.1136/bcr-2020-236818
    A 32-year-old woman presented with a 3 cm×3 cm left breast lump associated with bloody nipple discharge during her early pregnancy. Examination and ultrasonography showed benign features, whereas core needle biopsies revealed a benign papilloma. Six months after her delivery, a 6 cm×6 cm benign papilloma was completely excised via circumareolar incision. The majority of intraductal papillomas are small; however, they can also present as a large mass rarely. We should be wary of a malignant papillary lesion when there is the presence of atypia on core needle biopsy or imaging-histology discordance. A concordant benign papilloma with benign imaging findings is otherwise reassuring. Clinicians need to be aware of this uncommon presentation of large intraductal papilloma as a complete curative excision can be achieved through a cosmetically placed incision.
    Matched MeSH terms: Papilloma, Intraductal/diagnosis*; Papilloma, Intraductal/surgery
  13. Dinesh BJ, Hayati F, Azizan N, Abdul Rashid NF
    BMJ Case Rep, 2019 Sep 18;12(9).
    PMID: 31537599 DOI: 10.1136/bcr-2019-231516
    Florid papillomatosis (FP) of the nipple, or nipple adenoma, is a rare breast tumour, affecting middle-aged group population. A 46-year-old woman presented to us with a cauliflower-like FP of the right nipple with no blood stained discharge or breast lump. FP can be mistaken clinically for Paget's disease and occasionally misinterpreted as invasive ductal or intraductal carcinoma. Extensive intervention, correct diagnosis and prompt treatment are essential. Any breast pathology requires triple assessment including FP of the nipple. Once the diagnosis of ductal carcinoma is excluded, simple complete excision can be undertaken. This is to ensure complete obliteration of disease recurrence and preservation of cosmetic result. We discuss the pathology and psychosocial aspects of FP.
    Matched MeSH terms: Papilloma/pathology*; Papilloma/surgery*
  14. Hamizah S, Roslida AH, Fezah O, Tan KL, Tor YS, Tan CI
    Asian Pac J Cancer Prev, 2012;13(6):2533-9.
    PMID: 22938417
    Annona muricata L (Annonaceae), commonly known as soursop has a long, rich history in herbal medicine with a lengthy recorded indigenous use. It had also been found to be a promising new anti-tumor agent in numerous in vitro studies. The present investigation concerns chemopreventive effects in a two-stage model of skin papillomagenesis. Chemopreventive effects of an ethanolic extract of A. muricata leaves (AMLE) was evaluated in 6-7 week old ICR mice given a single topical application of 7,12-dimethylbenza(α)anthracene (DMBA 100 μg/100 μl acetone) and promotion by repeated application of croton oil (1% in acetone/ twice a week) for 10 weeks. Morphological tumor incidence, burden and volume were measured, with histological evaluation of skin tissue. Topical application of AMLE at 30, 100 and 300 mg/kg significantly reduced DMBA/croton oil induced mice skin papillomagenesis in (i) peri-initiation protocol (AMLE from 7 days prior to 7 days after DMBA), (ii) promotion protocol (AMLE 30 minutes after croton oil), or (iii) both peri-initiation and promotion protocol (AMLE 7 days prior to 7 day after DMBA and AMLE 30 minutes after croton oil throughout the experimental period), in a dose dependent manner (p<0.05) as compared to carcinogen-treated control. Furthermore, the average latent period was significantly increased in the AMLE-treated group. Interestingly, At 100 and 300 mg/ kg, AMLE completely inhibited the tumor development in all stages. Histopathological study revealed that tumor growth from the AMLE-treated groups showed only slight hyperplasia and absence of keratin pearls and rete ridges. The results, thus suggest that the A.muricata leaves extract was able to suppress tumor initiation as well as tumor promotion even at lower dosage.
    Matched MeSH terms: Papilloma/chemically induced; Papilloma/drug therapy; Papilloma/prevention & control*
  15. Roslida A, Fezah O, Yeong LT
    Asian Pac J Cancer Prev, 2011;12(3):665-9.
    PMID: 21627361
    Ardisia crispa (Family: Myrsinaceae) has been used as a traditional medicine for various ailments. Previous studies showed that Ardisia crispa possesses antimetastatic and anti-inflammatory properties. Nevertheless, research done on the plant is still limited. Therefore, the present study was designed to evaluate the suppression effect of Ardisia crispa root hexane (ACRH) extract on 7, 12-dimethylbenz (α) anthracene (DMBA)-induced mice skin tumor promotion in ICR mice with topical application twice weekly for 10 weeks. Results showed significant difference between treatment groups (mice treated with 30 mg/kg, 100 mg/kg and 300 mg/kg of ACRH extract; denoted as group I, II and III respectively) for tumor incidence and tumor burden (P<0.05). Significant reduction in tumor incidence (20%), tumor burden (1.5 ± 0.50), tumor volume (2.49 ± 1.70) and delayed latency period of tumor formation was observed in group I (30 mg/kg) in comparison to carcinogen control. This study indicates that ACRH extract could be a promising skin tumor promotion suppressing agent at a lower dosage (30 mg/kg). Further studies are required to elucidate the underlying mechanism(s) leading to this effect.
    Matched MeSH terms: Papilloma/chemically induced; Papilloma/pathology; Papilloma/prevention & control*
  16. Shahrjerdi B, Angoyaroko A, Abdullah B
    Acta Inform Med, 2012 Dec;20(4):261-3.
    PMID: 23378696 DOI: 10.5455/aim.2012.20.261-263
    Sinonasal tumors may grow to considerable size before presentation and in view of their relation to the base of skull, orbit, cranial nerves and vital vessels; a precise diagnostic and therapeutic planning is needed to achieve the optimal results. We report a case who presented with unilateral nasal blockage, rhinorrhea and episodes of epistaxis which diagnosed as sinonasal inverted papilloma and angiofibroma.
    Matched MeSH terms: Papilloma, Inverted
  17. Faizah, A.R., Mazita, A., Marina, M.B., Jeevanan, J., Isa, M.R.
    Medicine & Health, 2010;5(1):55-59.
    MyJurnal
    There are three types of papilloma which arises from the Schneiderian membrane namely inverted, fungiform and oncocytic. Oncocytic papilloma is the rarest type and occurs predominantly in the older age group. Clinically, its behaviour is similar to inverted papilloma in having both local recurrence and associated malignancy. We report a rare case of oncocytic papilloma arising from the maxillary sinus, extending into the nasal cavity and nasopharynx, in a 78-year-old lady. Despite the longstanding history there was no evidence of associated malignancy in this lesion. An endoscopic medial maxillectomy was successfully utilized for approach and complete tumour excision. In conclusion, oncocytic papilloma should be considered as a differential diagnosis in patients presenting with unilateral polypoid nasal lesions especially in the elderly. In addition, endoscopic medial maxillectomy can provide an adequate approach for complete tumour removal.
    Matched MeSH terms: Papilloma, Inverted
  18. Irfan Mohamad, Abdul Halim Shibgatullah, Rosdan Salim
    MyJurnal
    Respiratory papillomatosis is a disease of viral origin which is characterized by warty exophytic lesions in the aerodigestive tract. It is the most common benign lesion of larynx and the second most common cause of hoarseness in children. It has the tendency to recur and to spread through out the entire length of the aerodigestive tract. Although a benign disease, it has the potential of morbid consequences in view of airway complications and the risk of malignant transformation. We report a case of juvenile onset of respiratory papillomatosis and its therapeutic challenges.
    Matched MeSH terms: Papilloma; Papillomavirus Infections
  19. Tan VE, Liew D
    Ear Nose Throat J, 2013 Oct-Nov;92(10-11):513-5.
    PMID: 24170465
    Chronic subdural hematoma as a complication of lumbar drain placement for the management of iatrogenic cerebrospinal fluid (CSF) leak has not been previously documented in the literature. We describe such a case in a 69-year-old man who presented with right nasal obstruction secondary to an inverted papilloma involving the paranasal sinuses. The patient underwent endoscopic sinus surgery, which included a medial maxillectomy. Surgery was complicated by a small CSF leak, which was repaired intraoperatively. Five days later, the patient experienced CSF rhinorrhea, and a lumbar drain was inserted. He developed overdrainage symptoms but was well when he was discharged. However, 22 days later he returned with right hemiparesis. Computed tomography of the brain showed a left frontoparietal subdural hematoma with a mass effect. The neurosurgical team performed an emergency drainage procedure, and the patient experienced a complete neurologic recovery. We discuss the pitfalls of lumbar drainage, the possible pathophysiology of overdrainage, and the lessons learned from this case.
    Matched MeSH terms: Papilloma, Inverted/surgery*
  20. Mazlina S, Putra SH, Shiraz MA, Hazim MY, Roszalina R, Abdul AR
    Med J Malaysia, 2006 Aug;61(3):284-7.
    PMID: 17240576
    A retrospective data of 29 patients who underwent various types of maxillectomy from January 1998 till January 2004 in UKM hospital were reviewed. There were 21 males (72%) and 8 females (28%) with mean age of 42 years. Malays were the majority of patients 17 (59%), Chinese 11 (38%) and Indian 1 (3%). Seventeen patients (59%) presented with malignant tumours while 12 patients (41%) with benign tumours. Inverted papilloma (50%) was the commonest benign tumour and squamous cell carcinoma (36%) was the commonest malignancy. Medial maxillectomy was performed in ten patients (35%), total maxillectomy in seven patients (24%), three patients (10%) had near total, three patients (10%) had partial maxillectomy and six patients (21%) underwent inferior maxillectomy.
    Matched MeSH terms: Papilloma, Inverted/surgery
Filters
Contact Us

Please provide feedback to Administrator (afdal@afpm.org.my)

External Links