Objective: To explore the selection of the best incision for operative treatment of benign breast tumor. Methods: The clinical data of 1000 cases of benign breast tumor operated by cosmetology incision were retrospect...Objective: To explore the selection of the best incision for operative treatment of benign breast tumor. Methods: The clinical data of 1000 cases of benign breast tumor operated by cosmetology incision were retrospectively analyzed. Results: All patients underwent tumor resection and were satisfied with the incision. Conclusions: Benign breast tumor can be excised through cosmetology incision, and no obvious scar leaves behind, so it can satisfy the cosmetic requirement of many patients.展开更多
This study was conducted to explore the feasibility of partial pancreatic head resection and Roux-en-Y pancreatic jejunostomy for the treatment of benign tumors of the pancreatic head(BTPH). From November 2006 to Febr...This study was conducted to explore the feasibility of partial pancreatic head resection and Roux-en-Y pancreatic jejunostomy for the treatment of benign tumors of the pancreatic head(BTPH). From November 2006 to February 2009, four patients(three female and one male) with a mean age of 34.3 years(range: 21-48 years) underwent partial pancreatic head resection and Roux-en-Y pancreatic jejunostomy for the treatment of BTPH(diameters of 3.2-4.5 cm) using small incisions(5.1-7.2 cm). Preoperative symptoms include one case of repeated upper abdominal pain, one case of drowsiness and two cases with no obvious preoperative symptoms. All four surgeries were successfully performed. The mean operative time was 196.8 min(range 165-226 min), and average blood loss was 138.0 m L(range: 82-210 m L). The mean postoperative hospital stay was 7.5 d(range: 7-8 d). In one case, the main pancreatic duct was injured. Pathological examination confirmed that one patient suffered from mucinous cystadenoma, one exhibited insulinoma, and two patients had solid-pseudopapillary neoplasms. There were no deaths or complications observed during the perioperative period. All patients had no signs of recurrence of the BTPH within a follow-up period of 48-76 mo and had good quality of life without diabetes. Partial pancreatic head resection with Roux-en-Y pancreatic jejunostomy is feasible in selected patients with BTPH.展开更多
Benign liver tumors are common lesions that are usually asymptomatic and are often found incidentally due to recent advances in imaging techniques and their widespread use.Although most of these tumors can be managed ...Benign liver tumors are common lesions that are usually asymptomatic and are often found incidentally due to recent advances in imaging techniques and their widespread use.Although most of these tumors can be managed conservatively or treated by surgical resection,liver transplantation(LT)is the only treatment option in selected patients.LT is usually indicated in patients that present with life-threatening complications,when the lesions are diffuse in the hepatic parenchyma or when malignant transformation cannot be ruled out.However,due to the significant postoperative morbidity of the procedure,scarcity of available donor liver grafts,and the benign course of the disease,the indications for LT are still not standardized.Hepatic adenoma and adenomatosis,hepatic hemangioma,and hepatic epithelioid hemangioendothelioma are among the most common benign liver tumors treated by LT.This article reviews the role of LT in patients with benign liver tumors.The indications for LT and long-term outcomes of LT are presented.展开更多
Plexiform fibromyxoma is a very rare mesenchymal tumor of the stomach, found almost exclusively in the antrum/pylorus region. The most common presenting symptoms are anemia, hematemesis, nausea and unintentional weigh...Plexiform fibromyxoma is a very rare mesenchymal tumor of the stomach, found almost exclusively in the antrum/pylorus region. The most common presenting symptoms are anemia, hematemesis, nausea and unintentional weight loss, without sex or age predilection. We describe here two cases of plexiform fibromyxoma, involving a 16-year-old female and a 34-year-old male. Both patients underwent complete resection(R0) by distal gastrectomy and retrocolic gastrojejunostomy(according to Billroth 2); for both, the postoperative course was uneventful. Histology showed multiple intramural and subserosal nodules with characteristic plexiform growth, featuring bland spindle cells situated in an abundant myxoid stroma with low mitotic activity. Immunohistochemistry showed α-smooth muscle actin-positive spindle cells, focal positivity for CD10, and negative staining for KIT, DOG1, CD34, S100, β-catenin, STAT-6 and anaplastic lymphoma kinase. One of the cases showed focal positivity for h-caldesmon and desmin. Upon followup, no sign of disease was found. In the differential diagnosis of plexiform fibromyxoma, it is important to exclude the more common gastrointestinal stromal tumors as they have greater potential for aggressivebehavior. Other lesions, like neuronal and vascular tumors, inflammatory fibroid polyps, abdominal desmoid-type fibromatosis, solitary fibrous tumors and smooth muscle tumors, must also be excluded.展开更多
The endogenous fluorophores such as reduced nicotinarmide adenine dinucleotide(phosphate)(NAD(P)H)and favin adenine dinucleotide(FAD)in cells and tissues can be imaged by fuo-rescence lifetime imaging microscopy(FLIM)...The endogenous fluorophores such as reduced nicotinarmide adenine dinucleotide(phosphate)(NAD(P)H)and favin adenine dinucleotide(FAD)in cells and tissues can be imaged by fuo-rescence lifetime imaging microscopy(FLIM)to show the tisute morphology features,as well as the biomolecular changes in microenvironment.The two important coenzymes in cellular metabolism,NAD(P)H and FAD,can be used to monitor the cellular metabolic status.This work proposed a novel method to study the uterine metabolism at the adjacent site of healthy cervix.It was found that the benign uterine tumors such as leiomyomas and adenomyosis with abnormal cell growth can be detected by measuring the fluorescence lifetime of NAD(P)H and FAD in adjacent healthy cervical tisues.This method opened a novel strategy for alicted women to undergo the cervical biopsies instead of hysterectomies for detecting tumors,which can preserve the fertility of patients.The FLIM studying on NAD(P)H and FAD indicated the correlation between metabolism and some diseases,including diabetes,hyperthyroidism and obesity.It was also suggested that the metabolic level might be quite different for a patient with a malignant tumnor history.展开更多
Background: Autoimmune diseases like pemphigus and systemic lupus erythematosus are protective against skin malignancies like basal cell carcinoma and squamous cell carcinoma. Objective: As vitiligo is an autoimmune d...Background: Autoimmune diseases like pemphigus and systemic lupus erythematosus are protective against skin malignancies like basal cell carcinoma and squamous cell carcinoma. Objective: As vitiligo is an autoimmune diseases, the aim of the present work is to record the frequency of all benign and malignant skin tumors among patients with different severity of vitiligo and to be compared with the skin tumors in healthy control. Patients and Methods: This is a case series, descriptive study done in the Department of Dermatology—Baghdad Teaching Hospital, Baghdad, Iraq, during the period from May 2014-May 2015. History was taken from each patient with vitiligo regarding age, gender, duration, personal and family history of vitiligo and other autoimmune diseases such as diabetes mellitus, thyroid dysfunction, and alopecia areata. Patients were assessed for past and present history of photodermatosis and any skin cancers. Healthy control was considered. Results: Three hundred and fifty patients with vitiligo were included in this study: 50 patients with universal vitiligo, 100 patients with generalized vitiligo, and 200 patients with localized vitiligo as well as 500 subjects as a healthy control. The ages of all studied subjects ranged between 31 and 77 years. Twenty four(48%) patients with universal vitiligo were males and 26 (52%) were females;49(49%) patients with generalized vitiligo were males and 51(51%) were females;101(50.5%) patients with localized vitiligo were males and 99(49.5%) were females and 235(47%) of control were males and 265(53%) were females. All skin tumors were seen to be high in healthy subjects and lower or absent in patients with vitiligo. Also patients with mild vitiligo had a higher frequency of skin tumors including benign and malignant than patients with severe vitiligo especially in patients with universal vitiligo. In addition, no photosensitivity or actinic reticuloid was detected in patients with vitiligo. Conclusions: Vitiligo especially generalized and universal type as an autoimmune disease had a protective action against photodamage, photosensitivity and skin tumors whether benign or malignant.展开更多
OBJECTIVE To study the relationship between the serumlevels of IL-18 and IL-18BP in the development and growth ofprimary liver cancer,benign liver tumors and liver cirrhosis and todetermine the value of serum IL-18 an...OBJECTIVE To study the relationship between the serumlevels of IL-18 and IL-18BP in the development and growth ofprimary liver cancer,benign liver tumors and liver cirrhosis and todetermine the value of serum IL-18 and IL-18BP in the diagnosisof primary liver cancer.METHODS The serum levels of IL-18 and IL-18BP in 36 patientswith primary hepatic carcinoma(PHC)were detected.Eighteenpatients were diagnosed with various benign liver tumors and 21patients with cirrhosis of liver(LC),determined by using an ELISAassay.The serum levels of AFP in 36 patients with primary livercancer were examined.The relationship among levels of serumIL-18,IL-18BP and AFP in the primary liver cancer was explored.RESULTS The sIL-18 levels in PHC were significantly lower thanin control group,the benign liver tumor group and the LC group.The sIL-18BP in PHC was significantly higher than that in controlgroup,benign liver tumor group and LC group(P<0.001).Therewas a close correlation between the levels of IL-18,IL-18BP andclinical stage in PHC:the later clinical stages had lower levels ofIL-18 and higher levels of IL-18BP while the earlier clinical stageshad higher levels of IL-18 and lower levels of IL-18BP.There was anegative correlation between serum levels of IL-18 and AFP in thePHC group(r = -0.7152,n=36,P<0.01),and there was a positivecorrelation between serum levels of IL-18 BP and AFP in thepatients with PHC(r=0.6315,n=36,P<0.01).The IL-18 and IL-18BP in the patients with various benign liver tumors or LC weresignificantly higher than those in control group.The differenceswere statistically significant(P<0.01).CONCLUSION Serum levels of IL-18 and IL-18BP can reflectthe immune function of patients with primary liver cancer,withvarious benign liver tumors or with LC and can also be indicativeof the clinic stage of primary liver cancer.It can be used to assistin making a diagnosis and in determining the clinical stage ofPHC.Detecting AFP concurrently can help make the diagnosis ofprimary liver cancer more precise.展开更多
Dermoid cysts are benign tumors originating from germ cells, which can form in various locations, including the nasal area in rare cases. They are of unknown exact etiology, but it is suggested that it is due to abnor...Dermoid cysts are benign tumors originating from germ cells, which can form in various locations, including the nasal area in rare cases. They are of unknown exact etiology, but it is suggested that it is due to abnormal tissue migration during early embryonic development. Nasal dermoid cysts albeit rare, can present in various forms such as sinuses, fistulas, or intracranially extending tracts. They can be asymptomatic and incidentally discovered or present with a visible external mass or sinus that is either painful, infected or cosmetically concerning. If nasal dermoid cysts with an intra-nasal bone sinus tract are left untreated, they can lead to life-threatening complications. This report describes the case of a 6-year-old girl with a nasal dermoid cyst connected to a superficial punctum by an intra-nasal tract. She had undergone surgical excision of a nasal swelling previously diagnosed as a dermoid cyst. One year later, she returned to our clinic with a recurrence of the nasal swelling. Imaging tests revealed a nasal dermoid cyst with a tract extending to the nasal tip, without intracranial expansion. The cyst, along with the entire tract, was successfully removed surgically, and the postoperative follow-up indicated no complications. Histopathology confirmed the diagnosis of a dermoid cyst. This case underscores the significance of considering the dermoid tract in nasal cyst cases and the necessity of its complete removal to prevent recurrence.展开更多
AIM: To describe the histopathologic and clinical features of eyelid tumor cases from Tianjin Eye Hospital during 2002 to 2015. METHODS: In this retrospective study, a total of 2228 cases of eyelid tumors with patho...AIM: To describe the histopathologic and clinical features of eyelid tumor cases from Tianjin Eye Hospital during 2002 to 2015. METHODS: In this retrospective study, a total of 2228 cases of eyelid tumors with pathologic diagnoses were enrolled. The eyelid tumors were classified into three groups according to tumor origin: epidermal, adnexal and miscellaneous, including melanocytic, neural and vascular lesions. Inflammatory tumor-like lesions were excluded. The clinical characteristics of the eyelid tumors were analyzed, including age, gender and lesion location. RESULTS: Most eyelid tumors were epidermal in origin(1080, 48.5%), followed by miscellaneous(885, 39.7%) and adnexal tumors(263, 11.8%). Among all the tumors, 292(13.1%) were malignant lesions, 1910(85.7%) benign and 26(1.1%) premalignant lesions. Most malignant tumors originated from epidermal cells(60.0%), followed by adnexal cells(34.6%). The most common malignant tumors were basal cell carcinomas(56.5%) followed by sebaceous carcinoma(34.6%), squamous cell carcinomas(3.8%) and lymphoma/plasmocytoma(1.7%). The benign and premalignant eyelid lesions mostly originated from epidermal cells(46.4%) followed by miscellaneous cell sources(45.2%), including melanocytic nevus(33.8%), seborrheic keratosis(13.7%), squamous cell papilloma(13.0%) and epidermal cysts(11.5%). CONCLUSION: Eyelid tumors are mostly epithelial in origin. Benign tumors are significantly more common than malignant tumors with an obvious female predominance, and the most frequent malignant tumor are basal cell carcinoma, sebaceous carcinoma and squamous cell carcinomas. The tumor clinical features varied among the different subtypes.展开更多
文摘Objective: To explore the selection of the best incision for operative treatment of benign breast tumor. Methods: The clinical data of 1000 cases of benign breast tumor operated by cosmetology incision were retrospectively analyzed. Results: All patients underwent tumor resection and were satisfied with the incision. Conclusions: Benign breast tumor can be excised through cosmetology incision, and no obvious scar leaves behind, so it can satisfy the cosmetic requirement of many patients.
基金Supported by Capital Medical Science Development Funds of China,No.2009-3027
文摘This study was conducted to explore the feasibility of partial pancreatic head resection and Roux-en-Y pancreatic jejunostomy for the treatment of benign tumors of the pancreatic head(BTPH). From November 2006 to February 2009, four patients(three female and one male) with a mean age of 34.3 years(range: 21-48 years) underwent partial pancreatic head resection and Roux-en-Y pancreatic jejunostomy for the treatment of BTPH(diameters of 3.2-4.5 cm) using small incisions(5.1-7.2 cm). Preoperative symptoms include one case of repeated upper abdominal pain, one case of drowsiness and two cases with no obvious preoperative symptoms. All four surgeries were successfully performed. The mean operative time was 196.8 min(range 165-226 min), and average blood loss was 138.0 m L(range: 82-210 m L). The mean postoperative hospital stay was 7.5 d(range: 7-8 d). In one case, the main pancreatic duct was injured. Pathological examination confirmed that one patient suffered from mucinous cystadenoma, one exhibited insulinoma, and two patients had solid-pseudopapillary neoplasms. There were no deaths or complications observed during the perioperative period. All patients had no signs of recurrence of the BTPH within a follow-up period of 48-76 mo and had good quality of life without diabetes. Partial pancreatic head resection with Roux-en-Y pancreatic jejunostomy is feasible in selected patients with BTPH.
文摘Benign liver tumors are common lesions that are usually asymptomatic and are often found incidentally due to recent advances in imaging techniques and their widespread use.Although most of these tumors can be managed conservatively or treated by surgical resection,liver transplantation(LT)is the only treatment option in selected patients.LT is usually indicated in patients that present with life-threatening complications,when the lesions are diffuse in the hepatic parenchyma or when malignant transformation cannot be ruled out.However,due to the significant postoperative morbidity of the procedure,scarcity of available donor liver grafts,and the benign course of the disease,the indications for LT are still not standardized.Hepatic adenoma and adenomatosis,hepatic hemangioma,and hepatic epithelioid hemangioendothelioma are among the most common benign liver tumors treated by LT.This article reviews the role of LT in patients with benign liver tumors.The indications for LT and long-term outcomes of LT are presented.
文摘Plexiform fibromyxoma is a very rare mesenchymal tumor of the stomach, found almost exclusively in the antrum/pylorus region. The most common presenting symptoms are anemia, hematemesis, nausea and unintentional weight loss, without sex or age predilection. We describe here two cases of plexiform fibromyxoma, involving a 16-year-old female and a 34-year-old male. Both patients underwent complete resection(R0) by distal gastrectomy and retrocolic gastrojejunostomy(according to Billroth 2); for both, the postoperative course was uneventful. Histology showed multiple intramural and subserosal nodules with characteristic plexiform growth, featuring bland spindle cells situated in an abundant myxoid stroma with low mitotic activity. Immunohistochemistry showed α-smooth muscle actin-positive spindle cells, focal positivity for CD10, and negative staining for KIT, DOG1, CD34, S100, β-catenin, STAT-6 and anaplastic lymphoma kinase. One of the cases showed focal positivity for h-caldesmon and desmin. Upon followup, no sign of disease was found. In the differential diagnosis of plexiform fibromyxoma, it is important to exclude the more common gastrointestinal stromal tumors as they have greater potential for aggressivebehavior. Other lesions, like neuronal and vascular tumors, inflammatory fibroid polyps, abdominal desmoid-type fibromatosis, solitary fibrous tumors and smooth muscle tumors, must also be excluded.
基金supported by the National Natural Science Foundation of China(NSFC)(Grant Nos.11574056,61575046 and 11804350)Ministry of science and technology of the People's Republic of China(China-Serbia bilateral project SINO-SERBIA2018002)+2 种基金the Shanghai Sailing Program(Grant No.17YF1421300)Fudan University-CIOMP Joint Fund(FC2017-007,FC2018-001)Pioneering Project of Academy for Engineering and Technology,Fudan University(gyy2018-001,gyy2018-002).
文摘The endogenous fluorophores such as reduced nicotinarmide adenine dinucleotide(phosphate)(NAD(P)H)and favin adenine dinucleotide(FAD)in cells and tissues can be imaged by fuo-rescence lifetime imaging microscopy(FLIM)to show the tisute morphology features,as well as the biomolecular changes in microenvironment.The two important coenzymes in cellular metabolism,NAD(P)H and FAD,can be used to monitor the cellular metabolic status.This work proposed a novel method to study the uterine metabolism at the adjacent site of healthy cervix.It was found that the benign uterine tumors such as leiomyomas and adenomyosis with abnormal cell growth can be detected by measuring the fluorescence lifetime of NAD(P)H and FAD in adjacent healthy cervical tisues.This method opened a novel strategy for alicted women to undergo the cervical biopsies instead of hysterectomies for detecting tumors,which can preserve the fertility of patients.The FLIM studying on NAD(P)H and FAD indicated the correlation between metabolism and some diseases,including diabetes,hyperthyroidism and obesity.It was also suggested that the metabolic level might be quite different for a patient with a malignant tumnor history.
文摘Background: Autoimmune diseases like pemphigus and systemic lupus erythematosus are protective against skin malignancies like basal cell carcinoma and squamous cell carcinoma. Objective: As vitiligo is an autoimmune diseases, the aim of the present work is to record the frequency of all benign and malignant skin tumors among patients with different severity of vitiligo and to be compared with the skin tumors in healthy control. Patients and Methods: This is a case series, descriptive study done in the Department of Dermatology—Baghdad Teaching Hospital, Baghdad, Iraq, during the period from May 2014-May 2015. History was taken from each patient with vitiligo regarding age, gender, duration, personal and family history of vitiligo and other autoimmune diseases such as diabetes mellitus, thyroid dysfunction, and alopecia areata. Patients were assessed for past and present history of photodermatosis and any skin cancers. Healthy control was considered. Results: Three hundred and fifty patients with vitiligo were included in this study: 50 patients with universal vitiligo, 100 patients with generalized vitiligo, and 200 patients with localized vitiligo as well as 500 subjects as a healthy control. The ages of all studied subjects ranged between 31 and 77 years. Twenty four(48%) patients with universal vitiligo were males and 26 (52%) were females;49(49%) patients with generalized vitiligo were males and 51(51%) were females;101(50.5%) patients with localized vitiligo were males and 99(49.5%) were females and 235(47%) of control were males and 265(53%) were females. All skin tumors were seen to be high in healthy subjects and lower or absent in patients with vitiligo. Also patients with mild vitiligo had a higher frequency of skin tumors including benign and malignant than patients with severe vitiligo especially in patients with universal vitiligo. In addition, no photosensitivity or actinic reticuloid was detected in patients with vitiligo. Conclusions: Vitiligo especially generalized and universal type as an autoimmune disease had a protective action against photodamage, photosensitivity and skin tumors whether benign or malignant.
基金supported by a grant from the Zhanjiang Municipal Scientific Research Program,China(No.Zhanke[2005]82-25).
文摘OBJECTIVE To study the relationship between the serumlevels of IL-18 and IL-18BP in the development and growth ofprimary liver cancer,benign liver tumors and liver cirrhosis and todetermine the value of serum IL-18 and IL-18BP in the diagnosisof primary liver cancer.METHODS The serum levels of IL-18 and IL-18BP in 36 patientswith primary hepatic carcinoma(PHC)were detected.Eighteenpatients were diagnosed with various benign liver tumors and 21patients with cirrhosis of liver(LC),determined by using an ELISAassay.The serum levels of AFP in 36 patients with primary livercancer were examined.The relationship among levels of serumIL-18,IL-18BP and AFP in the primary liver cancer was explored.RESULTS The sIL-18 levels in PHC were significantly lower thanin control group,the benign liver tumor group and the LC group.The sIL-18BP in PHC was significantly higher than that in controlgroup,benign liver tumor group and LC group(P<0.001).Therewas a close correlation between the levels of IL-18,IL-18BP andclinical stage in PHC:the later clinical stages had lower levels ofIL-18 and higher levels of IL-18BP while the earlier clinical stageshad higher levels of IL-18 and lower levels of IL-18BP.There was anegative correlation between serum levels of IL-18 and AFP in thePHC group(r = -0.7152,n=36,P<0.01),and there was a positivecorrelation between serum levels of IL-18 BP and AFP in thepatients with PHC(r=0.6315,n=36,P<0.01).The IL-18 and IL-18BP in the patients with various benign liver tumors or LC weresignificantly higher than those in control group.The differenceswere statistically significant(P<0.01).CONCLUSION Serum levels of IL-18 and IL-18BP can reflectthe immune function of patients with primary liver cancer,withvarious benign liver tumors or with LC and can also be indicativeof the clinic stage of primary liver cancer.It can be used to assistin making a diagnosis and in determining the clinical stage ofPHC.Detecting AFP concurrently can help make the diagnosis ofprimary liver cancer more precise.
文摘Dermoid cysts are benign tumors originating from germ cells, which can form in various locations, including the nasal area in rare cases. They are of unknown exact etiology, but it is suggested that it is due to abnormal tissue migration during early embryonic development. Nasal dermoid cysts albeit rare, can present in various forms such as sinuses, fistulas, or intracranially extending tracts. They can be asymptomatic and incidentally discovered or present with a visible external mass or sinus that is either painful, infected or cosmetically concerning. If nasal dermoid cysts with an intra-nasal bone sinus tract are left untreated, they can lead to life-threatening complications. This report describes the case of a 6-year-old girl with a nasal dermoid cyst connected to a superficial punctum by an intra-nasal tract. She had undergone surgical excision of a nasal swelling previously diagnosed as a dermoid cyst. One year later, she returned to our clinic with a recurrence of the nasal swelling. Imaging tests revealed a nasal dermoid cyst with a tract extending to the nasal tip, without intracranial expansion. The cyst, along with the entire tract, was successfully removed surgically, and the postoperative follow-up indicated no complications. Histopathology confirmed the diagnosis of a dermoid cyst. This case underscores the significance of considering the dermoid tract in nasal cyst cases and the necessity of its complete removal to prevent recurrence.
文摘AIM: To describe the histopathologic and clinical features of eyelid tumor cases from Tianjin Eye Hospital during 2002 to 2015. METHODS: In this retrospective study, a total of 2228 cases of eyelid tumors with pathologic diagnoses were enrolled. The eyelid tumors were classified into three groups according to tumor origin: epidermal, adnexal and miscellaneous, including melanocytic, neural and vascular lesions. Inflammatory tumor-like lesions were excluded. The clinical characteristics of the eyelid tumors were analyzed, including age, gender and lesion location. RESULTS: Most eyelid tumors were epidermal in origin(1080, 48.5%), followed by miscellaneous(885, 39.7%) and adnexal tumors(263, 11.8%). Among all the tumors, 292(13.1%) were malignant lesions, 1910(85.7%) benign and 26(1.1%) premalignant lesions. Most malignant tumors originated from epidermal cells(60.0%), followed by adnexal cells(34.6%). The most common malignant tumors were basal cell carcinomas(56.5%) followed by sebaceous carcinoma(34.6%), squamous cell carcinomas(3.8%) and lymphoma/plasmocytoma(1.7%). The benign and premalignant eyelid lesions mostly originated from epidermal cells(46.4%) followed by miscellaneous cell sources(45.2%), including melanocytic nevus(33.8%), seborrheic keratosis(13.7%), squamous cell papilloma(13.0%) and epidermal cysts(11.5%). CONCLUSION: Eyelid tumors are mostly epithelial in origin. Benign tumors are significantly more common than malignant tumors with an obvious female predominance, and the most frequent malignant tumor are basal cell carcinoma, sebaceous carcinoma and squamous cell carcinomas. The tumor clinical features varied among the different subtypes.