Female ; Humans ; Melanoma/surgery* ; Neoplasms, Multiple Primary/pathology* ; Ovarian Neoplasms/pathology* ; Skin Neoplasms ; Teratoma/surgery*

Objective: To analyze the clinical features and prognosis of patients with cutaneous melanoma. Methods: The clinical data and follow-up data of 125 patients with cutaneous malignant melanoma (CMM) treated in the Tongji Hospital of Tongji Medical College of Huazhong University of Science and Technology between February 2008 and August 2019 were collected. Kaplan-Meier method and Log rank test were used for survival analysis, and Cox proportional risk regression model was used for impact factor analysis. Results: Among the 125 patients, 12 were stage Ⅰ, 62 were stage Ⅱ, 30 were stage Ⅲ, and 21 were stage Ⅳ; 76 were acral and 49 were non-acral. The median survival time was 44 months, and the 1-, 2-, and 5-year survival rates were 85.4%, 63.2% and 38.7%, respectively. Kaplan-Meier univariate survival analysis showed that Karnofsky performance status score, tumor stage, primary site, vascular infiltration, Ki-67, BRAF, lactate dehydrogenase (LDH), and surgical treatment were related to the prognosis of patients (P<0.05). The median overall survival (OS) time of patients receiving interferon treatment was 53 months, which was better than 40 months of patients not receiving interferon treatment, but the difference was not statistically significant (P=0.448). Among stage Ⅲ patients, the median OS time of patients receiving interferon therapy was 40 months, which was better than 17 months of patients not receiving interferon therapy (P=0.012). Among stage Ⅱ patients, the 1-, 2-, and 5-year survival rates of acral patients were 97.1%, 84.7%, and 65.8%, and the 1-, 2-, and 5-year survival rates of non-acral patients were 93.3%, 70.0% and 17.0%. The prognosis of patients with stage Ⅱ acral type was better than that of non-acral type (P=0.043). The median survival time of stage Ⅲ patients with acral type was 32 months, better than 17 months of non-acral type, but the difference was not statistical significance (P=0.164). The median survival time of acral type and non-acral type was 8 months and 11 months respectively (P=0.458). Cox multivariate analysis showed that tumor stage and preoperative LDH level were independent prognostic risk factors for cutaneous melanoma. Conclusions: Interferon treatment can improve the prognosis of patients with stage Ⅲ, and stage Ⅱ acral type patients have better prognosis than that of non-acral type patients. Tumor stage and preoperative LDH level were independent prognostic risk factors for cutaneous melanoma.
Humans ; Melanoma/surgery* ; Skin Neoplasms/pathology* ; Prognosis ; Interferons ; Retrospective Studies

We report a very rare case of trichilemmal carcinoma (TLC) involving the upper eyelid. To the best of our knowledge, this is the first report of trichilemmal carcinoma of the upper eyelid in Korea. A 51-year-old man presented to our hospital complaining of a bloody discharge from his left upper eyelid. He had a soft and lobulated mass on the palpebral conjunctiva. An incisional biopsy revealed trabecular growth of tumor cells with clear cytoplasm, prominent nucleoli, frequent mitoses, and foci of trichilemmal keratinization. Immunohistochemically, the lesion was positive for p53 and negative for CD 34. A diagnosis of TLC was made, and total excision of the mass and reconstruction of the eyelid were performed. Trichilemmal carcinoma is a rare malignant tumor, though it appears to be an indolent neoplasm with no metastatic potential. The treatment of choice for trichilemmal carcinoma of the eyelid is complete excision with tumor-free margins due to the locally invasive nature of the lesion.
Carcinoma, Skin Appendage/*pathology/surgery ; Diagnosis, Differential ; Eyelid Neoplasms/*pathology/surgery ; Follow-Up Studies ; *Hair ; Humans ; Male ; Middle Aged ; Mohs Surgery ; Skin Neoplasms/*pathology/surgery

OBJECTIVE: To study the clinical and pathological features of pilomatricoma. METHOD: The authors retrospectively investigated the clinical and pathological materials of 399 patients with pilomatricoma. RESULT: Single lesion occurred in most patients (99%) and 56.39% of them were younger than 30 years. The male-female ratio was 1:1.33. The lesions which sizes average 1.22 cm were commonly emerged in the head, neck, and upper extremity. CONCLUSION Pilomatricoma is a slowly developed benign cutaneous tumour, but it can aggravate sometimes. It's manifestation is diversed and easily misdiagnosed. Early complete excision is recommended for hard or tenacious nodules on head, neck and upper extremity.
Adult ; Extremities ; Female ; Hair Diseases ; pathology ; surgery ; Head and Neck Neoplasms ; pathology ; surgery ; Humans ; Male ; Middle Aged ; Pilomatrixoma ; pathology ; surgery ; Retrospective Studies ; Skin Neoplasms ; pathology ; surgery ; Tumor Burden

OBJECTIVETo investigate the surgical techniques and therapeutic effect of eyelid divided nevus.

METHODSFrom January 2000 to January 2014, 27 cases with 27 eyelid divided nevi were treated by staged excision (2 cases), or full-thickness skin graft (20 cases) or frontal and facial expanded flaps (3 cases), or combined expanded flaps with skin grafts (2 cases) for large lesions. One case with skin graft underwent secondary treatment with expanded flap due to obvious scar.

RESULTSExcept for one case with residue lesion (0. 5 cm x 0. 5 cm), all the other cases underwent successful treatment with primary healing. All the patients were followed up for 3-48 months (average, 7. 4 months). Except for one case with secondary expanded flap treatment, all the other patients were satisfied with aesthetic and functional results. No occurrence happened.

CONCLUSIONSStaged excision and full-thickness skin grafts are simple and effective method for eyelid divided nevus. For large lesions, expanded flap, or combined with skin graft should be considered.

Cicatrix ; surgery ; Esthetics ; Eyelid Neoplasms ; pathology ; surgery ; Humans ; Nevus ; pathology ; surgery ; Skin Transplantation ; Surgical Flaps ; Tissue Expansion ; Wound Healing

Marjolin's ulcer is a rare malignancy arising from various forms of scars, mainly an old scar resulted from burn. The second most common origin is malignant degeneration arising from tissue within osteomyelitis fistulae. Not uncommonly, the lesions may arise secondary to ulcers due to venous insufficiency or pressure sores. The pathology of the majority of Marjolin's ulcer is a well-differentiated squamous cell carcinoma. The exact reason for an ulcer which undergoes a malignant transformation is unknown. The pathologic diagnosis is the gold standard. Surgery remains the preferred treatment after diagnosis is reached. Wide surgical excision with margins up to 2-3 cm has been suggested. The necessity of whether lymphatic dissection should be executed, or radiotherapy and chemotherapy following surgery is still in dispute. This article deals with the etiology of Marjolin's ulcer and its pathological grading, diagnosis, treatment, prognosis, and prevention, with a hope to provide some useful clinical information.
Burns ; complications ; Carcinoma, Squamous Cell ; etiology ; pathology ; surgery ; Cicatrix ; Humans ; Lymphatic Vessels ; Pressure Ulcer ; pathology ; surgery ; Prognosis ; Skin Neoplasms ; etiology ; pathology ; surgery ; Skin Ulcer

The patient, female, 27 years old. The scalp neoplasm had been found at her right temple 10 years ago. At first, the size of the tumor was just like a soybean, and did not grow obviously in the past nine and a half years. But the tumor increased fast in these six months, almost as large as the pigeon egg now. The physical examination showed that: A spherical tumor locates in the right temple near the right ear; the size of the tumor is 3 cm X 4 cm X 3 cm; the surface is smooth, no tenderness, no obvious mobile base, skull defect not touched. Primary diagnosis: the scalp cyst or lipoma. Under the local anesthesia we remove the neoplasm, during the operation we found the lesion located in the subcutaneous tissue layer, involved the galea aponeurosis layer, the skull surface are smooth and complete. The tumor was completely removed. We cut the mass and found a cystic cavity sized 3 cmX4 cm, which contained gray jerry-built materials, contained oil and a mass of hair, the capsule wall was complete. Postoperative pathological report: The tumor is cystic look throught the microscope, the capsule wall is squamous epithelium, containing keratinized material and hair. The pathological diagnosis is teratoma. The incision healed primarily, no recurrence found for about a year.
Female ; Humans ; Lipoma ; Neoplasm Recurrence, Local ; Scalp ; pathology ; Skin Neoplasms ; pathology ; surgery ; Skull ; Subcutaneous Tissue ; Teratoma ; pathology ; surgery

Adult ; Bone and Bones ; pathology ; Disarticulation ; methods ; Hip Joint ; surgery ; Humans ; Lymph Nodes ; pathology ; Male ; Neoplasm Invasiveness ; Neurofibromatosis 1 ; pathology ; surgery ; Skin Neoplasms ; pathology ; surgery ; Young Adult

Actins ; metabolism ; Female ; Glomus Tumor ; metabolism ; pathology ; surgery ; Humans ; Skin Neoplasms ; metabolism ; pathology ; surgery ; Thigh ; Vimentin ; metabolism ; Young Adult

OBJECTIVE: To investigate postoperatively repairing methods and their clinical effects of the olders over 80 years old with head and facial skin malignancies. METHOD: Eighteen cases of skin cancers in the head and face, whose malignancies were resected with Mohs microscopic surgery, according to the local or systemic condition of patients after surgery we choose different repairing methods: free skin flap grafting in 2 cases, local skin flap transferring 12 cases; including rotation skin flap grafting 6 cases, sliding flap 4 cases, nasolabial flap 2 cases; transposition flap 4 cases. RESULT: Operations of the 18 cases went well without special complications. All of the flaps were alive with partial flap necrosis in 1 case, which was cured 1 month later by dressing changes. During the follow-up period ranged from 6 months to 2 years,no tumor recurred,the functional recovery and appearance were satisfactory. CONCLUSION Choosing operating methods in head and facial skin malignancies should consider patients' age, disease state and general condition. Reparing methods of Head and facial skin malignancies in the advanced ages should be selected according to their specific circumstances, especially the simple, convenient and rapid with less trauma way.
Face ; pathology ; Free Tissue Flaps ; Head ; pathology ; Humans ; Neoplasm Recurrence, Local ; Postoperative Period ; Reconstructive Surgical Procedures ; Skin ; pathology ; Skin Neoplasms ; surgery ; Skin Transplantation